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Re: 20030226: install udunit (fwd)
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- Subject: Re: 20030226: install udunit (fwd)
- Date: Wed, 26 Feb 2003 16:37:07 -0700 (MST)
Wanli, I believe the problem is how standard C needs to have procdures declared. I moved the problem procedures up higher in the code. The new gdes.c file is attached to this message. Let me know if this solves your problem so I can checkin the changes. Robb... =============================================================================== Robb Kambic Unidata Program Center Software Engineer III Univ. Corp for Atmospheric Research address@hidden WWW: http://www.unidata.ucar.edu/ =============================================================================== ------- Forwarded Message Delivery-Date: Wed Feb 26 11:44:36 2003 by unidata.ucar.edu (UCAR/Unidata) with ESMTP id h1QIiZt08775 for <address@hidden>; Wed, 26 Feb 2003 11:44:35 -0700 (MST) Organization: UCAR/Unidata by kobuk.colorado.edu (8.9.1a/8.9.1/ITS-5.0/standard) with SMTP id LAA26288 for <address@hidden>; Wed, 26 Feb 2003 11:44:31 -0700 (MST) Message-Id: <address@hidden> Date: Wed, 26 Feb 2003 11:44:31 -0700 (MST) From: Wanli Wu <address@hidden> Subject: Re: 20030226: install udunit To: address@hidden MIME-Version: 1.0 Content-Type: TEXT/plain; charset=us-ascii Content-MD5: iheKeRut0S36+/9o2CiRDg== X-Mailer: dtmail 1.3.0 CDE Version 1.3 SunOS 5.7 sun4u sparc X-Spam-Status: No, hits=-0.1 required=5.0 tests=AWL,NOSPAM_INC,QUOTED_EMAIL_TEXT,SPAM_PHRASE_00_01 version=2.43 X-Spam-Level: Steve, Thanks. Actually, the 'make install' indeed installed those files on my home directory (though some error meesage at the end of installation). Now I tried to install decoders-2.4.3 that has grib2nc. What I did was ./configure --prefix=$HOME The configure did ask where netcdf lib/include are, I given as "-L/usr/local/lib32/r4i3 -lnetcdf" for the netcdf library "-I/usr/local/include" for netcdf include files The config.log file has few error message like: configure:1070: cc -E -traditional-cpp -D_ALL_SOURCE conftest.c >/dev/null 2>co nftest.out cc: 1501-210 command option t contains an incorrect subargument 1506-173 (W) Option lm is not valid. Enter xlc for list of valid options. configure: failed program was: #line 1064 "configure" #include "confdefs.h" #include <assert.h> Syntax Error configure:1087: cc -nologo -E -D_ALL_SOURCE conftest.c >/dev/null 2>conftest.ou t 1506-173 (W) Option lm is not valid. Enter xlc for list of valid options. configure: failed program was: #line 1081 "configure" #include "confdefs.h" #include <assert.h> Syntax Error Then I invoked 'make', it stoped with error: "gdes.c", line 2688.13: 1506-343 (S) Redeclaration of copy_gdes_ll differs from previous declaration on line 2604 of "gdes.c". "gdes.c", line 2688.13: 1506-050 (I) Return type "void" in redeclaration is not compatible with the previous return type "int". "gdes.c", line 2705.13: 1506-343 (S) Redeclaration of copy_gdes_gau differs from previous declaration on line 2612 of "gdes.c". "gdes.c", line 2705.13: 1506-050 (I) Return type "void" in redeclaration is not compatible with the previous return type "int". "gdes.c", line 2722.13: 1506-343 (S) Redeclaration of copy_gdes_sph differs from previous declaration on line 2620 of "gdes.c". "gdes.c", line 2722.13: 1506-050 (I) Return type "void" in redeclaration is not compatible with the previous return type "int". "gdes.c", line 2740.13: 1506-343 (S) Redeclaration of copy_gdes_mercat differs from previous declaration on line 2626 of "gdes.c". "gdes.c", line 2740.13: 1506-050 (I) Return type "void" in redeclaration is not compatible with the previous return type "int". "gdes.c", line 2745.13: 1506-343 (S) Redeclaration of copy_gdes_polars differs from previous declaration on line 2632 of "gdes.c". "gdes.c", line 2745.13: 1506-050 (I) Return type "void" in redeclaration is not compatible with the previous return type "int". "gdes.c", line 2750.13: 1506-343 (S) Redeclaration of copy_gdes_lambert differs from previous declaration on line 2637 of "gdes.c". "gdes.c", line 2750.13: 1506-050 (I) Return type "void" in redeclaration is not compatible with the previous return type "int". make: 1254-004 The error code from the last command is 1. Stop. make: 1254-004 The error code from the last command is 1. What can I do or what I did wrong? (of course, 'make install' could not go). Thanks, Wanli >Return-Path: <address@hidden> >Organization: UCAR/Unidata >To: Wanli Wu <address@hidden> >cc: address@hidden >Subject: 20030226: install udunit >In-reply-to: Your message of "Wed, 26 Feb 2003 11:11:52 MST." <address@hidden> >Keywords: 200302261811.h1QIBut15714 > >Wanli Wu, > >>Date: Wed, 26 Feb 2003 11:11:52 -0700 (MST) >>From: Wanli Wu <address@hidden> >>Organization: University of Colorado >>To: address@hidden >>Subject: Re: 20030226: install udunit > >The above message contained the following: > >> Thanks for the quick response. I didn't 'make' before 'make >> install'. So I made a clean install again. At the end, I saw message >> like below though I intended to install it at my home directory >> (./configure --prefix=$HOME). Will it work if I manually copy the >> following files to $HOME: > >You should allow the package to install itself by executing the command >"make install" (after the command "make") rather than try to install >the package manually. > >Regards, >Steve Emmerson <http://www.unidata.ucar.edu> <> +++++++ Wanli Wu +++++++ <> <> CIRES, University of Colorado <> <> Boulder, Colorado <> <> (303) 492-0281 (O) <> <> address@hidden <> <> http://cires.colorado.edu/~wwu <> ------- End of Forwarded Message
/*
* Copyright 1995, University Corporation for Atmospheric Research
* See ../COPYRIGHT file for copying and redistribution conditions.
*/
/* $Id: gdes.c,v 1.18 2003/02/20 20:05:16 rkambic Exp $ */
#include "test_noserc.h"
#include <stdlib.h> /* for malloc(), free(), ... */
#include <stdio.h>
#include "ulog.h"
#include "emalloc.h"
#include "gdes.h"
#include "gbytem.h"
#include "grib1.h"
#include "centers.h"
#include "quasi.h"
#ifdef __STDC__
static gdes* gds_to_gdes(gds * gdsp);
static gdes* nmc_1(void);
static gdes* nmc_100(void);
static gdes* nmc_101(void);
static gdes* nmc_104(void);
static gdes* nmc_105(void);
static gdes* nmc_2(void);
static gdes* nmc_207(void);
static gdes* nmc_21(void);
static gdes* nmc_211(void);
static gdes* nmc_212(void);
static gdes* nmc_22(void);
static gdes* nmc_23(void);
static gdes* nmc_24(void);
static gdes* nmc_25(void);
static gdes* nmc_26(void);
static gdes* nmc_27(void);
static gdes* nmc_28(void);
static gdes* nmc_3(void);
static gdes* nmc_5(void);
static gdes* nmc_50(void);
static gdes* nmc_6(void);
static gdes* nmc_61(void);
static gdes* nmc_62(void);
static gdes* nmc_63(void);
static gdes* nmc_64(void);
static gdes* synth_gdes(int centerid, int gridid);
static int fill_albers(grid_albers * raw, gdes * gd);
static int fill_gau(grid_gau * raw, gdes * gd);
static int fill_gnomon(grid_gnomon * raw, gdes * gd);
static int fill_lambert(grid_lambert * raw, gdes * gd);
static int fill_ll(grid_ll *raw, gdes *gd);
static int fill_mercator(grid_mercator * raw, gdes * gd);
static int fill_olambert(grid_olambert * raw, gdes * gd);
static int fill_polars(grid_polars * raw, gdes * gd);
static int fill_rgau(grid_rgau * raw, gdes * gd);
static int fill_rll(grid_rll *raw, gdes *gd);
static int fill_rsph(grid_rsph * raw, gdes * gd);
static int fill_sgau(grid_sgau * raw, gdes * gd);
static int fill_sll(grid_sll * raw, gdes * gd);
static int fill_spacev(grid_spacev * raw, gdes * gd);
static int fill_sph(grid_sph * raw, gdes * gd);
static int fill_srgau(grid_srgau * raw, gdes * gd);
static int fill_srll(grid_srll * raw, gdes * gd);
static int fill_srsph(grid_srsph * raw, gdes * gd);
static int fill_ssph(grid_ssph * raw, gdes * gd);
static void copy_gdes_ll(gdes_ll* gd, gdes_ll* g_ll);
static void copy_gdes_gau(gdes_gau* gd, gdes_gau* g_gau);
static void copy_gdes_sph(gdes_sph* gd, gdes_sph* g_sph);
static void copy_gdes_mercat( gdes_mercator* gd,gdes_mercator* g_mercat );
static void copy_gdes_polars( gdes_polars* gd,gdes_polars* g_polars );
static void copy_gdes_lambert( gdes_lambert* gd, gdes_lambert* g_lambert);
static void copy_gdes_spacev( gdes_spacev * gd, gdes_spacev* g_spacev);
static int cmp_int_set( int* v1, int n1, int* v2, int n2 );
static int cmp_int_set_base( int* v1, int n1, int* v2, int n2 );
static int cmp_float_set_base( float* v1, int n1, float* v2, int n2 );
static int cmp_int_start( int* v1, int n1, int* v2, int n2 );
static int cmp_float_start( float* v1, int n1, float* v2, int n2 );
static int gengrid_cmp( gdes* gd1, gdes* gd2 );
static int rotstr_cmp( rotated* rot1, rotated* rot2,
stretched* strch1, stretched* strch2 );
static int gdes_ll_cmp( gdes_ll* ll1, gdes_ll* ll2 );
static int gdes_gau_cmp( gdes_gau* gau1, gdes_gau* gau2 );
static int gdes_sph_cmp( gdes_sph* sph1, gdes_sph* sph2 );
static int gdes_polars_cmp( gdes_polars* pol1, gdes_polars* pol2 );
static int gdes_mercator_cmp( gdes_mercator* m1, gdes_mercator* m2 );
static int gdes_lambert_cmp( gdes_lambert* lam1, gdes_lambert* lam2 );
static int gdes_spacev_cmp( gdes_spacev* spa1, gdes_spacev* spa2 );
#endif
static int
fill_ll(raw,gd)
grid_ll *raw;
gdes *gd;
{
gdes_ll *cooked = &gd->grid.ll;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->dj = g2i(raw->dj)*.001;
cooked->rot=0;
cooked->strch=0;
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
} else if (cooked->nj == G2I_MISSING && g2i(raw->dj) == G2I_MISSING) {
cooked->nj = GDES_INT_MISSING;
cooked->dj = GDES_FLOAT_MISSING;
gd->quasi = QUASI_COLS; /* A quasi-regular grid with varying cols */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_rll(raw,gd)
grid_rll *raw;
gdes *gd;
{
gdes_ll *cooked = &gd->grid.ll;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->dj = g2i(raw->dj)*.001;
cooked->rot=(rotated *)emalloc(sizeof(rotated));
cooked->rot->lat = g3si(raw->lapole)*.001;
cooked->rot->lon = g3si(raw->lopole)*.001;
cooked->rot->angle = g4f(raw->angrot);
cooked->strch=0;
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
} else if (cooked->nj == G2I_MISSING && g2i(raw->dj) == G2I_MISSING) {
cooked->nj = GDES_INT_MISSING;
cooked->dj = GDES_FLOAT_MISSING;
gd->quasi = QUASI_COLS; /* A quasi-regular grid with varying cols */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_sll(raw,gd)
grid_sll *raw;
gdes *gd;
{
gdes_ll *cooked = &gd->grid.ll;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->dj = g2i(raw->dj)*.001;
cooked->rot=0;
cooked->strch=(stretched *)emalloc(sizeof(stretched));
cooked->strch->lat = g3si(raw->lastr)*.001;
cooked->strch->lon = g3si(raw->lostr)*.001;
cooked->strch->factor = g4f(raw->stretch);
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
} else if (cooked->nj == G2I_MISSING && g2i(raw->dj) == G2I_MISSING) {
cooked->nj = GDES_INT_MISSING;
cooked->dj = GDES_FLOAT_MISSING;
gd->quasi = QUASI_COLS; /* A quasi-regular grid with varying cols */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_srll(raw,gd)
grid_srll *raw;
gdes *gd;
{
gdes_ll *cooked = &gd->grid.ll;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->dj = g2i(raw->dj)*.001;
cooked->rot=(rotated *)emalloc(sizeof(rotated));
cooked->rot->lat = g3si(raw->lapole)*.001;
cooked->rot->lon = g3si(raw->lopole)*.001;
cooked->rot->angle = g4f(raw->angrot);
cooked->strch=(stretched *)emalloc(sizeof(stretched));
cooked->strch->lat = g3si(raw->lastr)*.001;
cooked->strch->lon = g3si(raw->lostr)*.001;
cooked->strch->factor = g4f(raw->stretch);
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
} else if (cooked->nj == G2I_MISSING && g2i(raw->dj) == G2I_MISSING) {
cooked->nj = GDES_INT_MISSING;
cooked->dj = GDES_FLOAT_MISSING;
gd->quasi = QUASI_COLS; /* A quasi-regular grid with varying cols */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_gau(raw,gd)
grid_gau *raw;
gdes *gd;
{
gdes_gau *cooked = &gd->grid.gau;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->n = g2i(raw->n);
cooked->rot=0;
cooked->strch=0;
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_rgau(raw,gd)
grid_rgau *raw;
gdes *gd;
{
gdes_gau *cooked = &gd->grid.gau;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->n = g2i(raw->n);
cooked->rot=(rotated *)emalloc(sizeof(rotated));
cooked->rot->lat = g3si(raw->lapole)*.001;
cooked->rot->lon = g3si(raw->lopole)*.001;
cooked->rot->angle = g4f(raw->angrot);
cooked->strch = 0;
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_sgau(raw,gd)
grid_sgau *raw;
gdes *gd;
{
gdes_gau *cooked = &gd->grid.gau;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->n = g2i(raw->n);
cooked->rot=0;
cooked->strch=(stretched *)emalloc(sizeof(stretched));
cooked->strch->lat = g3si(raw->lastr)*.001;
cooked->strch->lon = g3si(raw->lostr)*.001;
cooked->strch->factor = g4f(raw->stretch);
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_srgau(raw,gd)
grid_srgau *raw;
gdes *gd;
{
gdes_gau *cooked = &gd->grid.gau;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->di = g2i(raw->di)*.001;
cooked->n = g2i(raw->n);
cooked->rot=(rotated *)emalloc(sizeof(rotated));
cooked->rot->lat = g3si(raw->lapole)*.001;
cooked->rot->lon = g3si(raw->lopole)*.001;
cooked->rot->angle = g4f(raw->angrot);
cooked->strch=(stretched *)emalloc(sizeof(stretched));
cooked->strch->lat = g3si(raw->lastr)*.001;
cooked->strch->lon = g3si(raw->lostr)*.001;
cooked->strch->factor = g4f(raw->stretch);
if(cooked->ni == G2I_MISSING && g2i(raw->di) == G2I_MISSING) {
cooked->ni = GDES_INT_MISSING;
cooked->di = GDES_FLOAT_MISSING;
gd->quasi = QUASI_ROWS; /* A quasi-regular grid with varying rows */
}
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_sph(raw,gd)
grid_sph *raw;
gdes *gd;
{
gdes_sph *cooked = &gd->grid.sph;
cooked->j = g2i(raw->j);
cooked->k = g2i(raw->k);
cooked->m = g2i(raw->m);
cooked->type = g1i(raw->type);
cooked->mode = g1i(raw->mode);
cooked->rot=0;
cooked->strch=0;
gd->ncols = cooked->j; /* *** probably not right ? *** */
gd->nrows = cooked->k;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = 0;
gd->scan_mode = 0;
return 0;
}
static int
fill_rsph(raw,gd)
grid_rsph *raw;
gdes *gd;
{
gdes_sph *cooked = &gd->grid.sph;
cooked->j = g2i(raw->j);
cooked->k = g2i(raw->k);
cooked->m = g2i(raw->m);
cooked->type = g1i(raw->type);
cooked->mode = g1i(raw->mode);
cooked->rot=(rotated *)emalloc(sizeof(rotated));
cooked->rot->lat = g3si(raw->lapole)*.001;
cooked->rot->lon = g3si(raw->lopole)*.001;
cooked->rot->angle = g4f(raw->angrot);
cooked->strch=0;
gd->ncols = cooked->j; /* *** probably not right *** */
gd->nrows = cooked->k;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = 0;
gd->scan_mode = 0;
return 0;
}
static int
fill_ssph(raw,gd)
grid_ssph *raw;
gdes *gd;
{
gdes_sph *cooked = &gd->grid.sph;
cooked->j = g2i(raw->j);
cooked->k = g2i(raw->k);
cooked->m = g2i(raw->m);
cooked->type = g1i(raw->type);
cooked->mode = g1i(raw->mode);
cooked->rot=0;
cooked->strch=(stretched *)emalloc(sizeof(stretched));
cooked->strch->lat = g3si(raw->lastr)*.001;
cooked->strch->lon = g3si(raw->lostr)*.001;
cooked->strch->factor = g4f(raw->stretch);
gd->ncols = cooked->j; /* *** probably not right *** */
gd->nrows = cooked->k;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = 0;
gd->scan_mode = 0;
return 0;
}
static int
fill_srsph(raw,gd)
grid_srsph *raw;
gdes *gd;
{
gdes_sph *cooked = &gd->grid.sph;
cooked->j = g2i(raw->j);
cooked->k = g2i(raw->k);
cooked->m = g2i(raw->m);
cooked->type = g1i(raw->type);
cooked->mode = g1i(raw->mode);
cooked->rot=(rotated *)emalloc(sizeof(rotated));
cooked->rot->lat = g3si(raw->lapole)*.001;
cooked->rot->lon = g3si(raw->lopole)*.001;
cooked->rot->angle = g4f(raw->angrot);
cooked->strch=(stretched *)emalloc(sizeof(stretched));
cooked->strch->lat = g3si(raw->lastr)*.001;
cooked->strch->lon = g3si(raw->lostr)*.001;
cooked->strch->factor = g4f(raw->stretch);
gd->ncols = cooked->j; /* *** probably not right *** */
gd->nrows = cooked->k;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = 0;
gd->scan_mode = 0;
return 0;
}
static int
fill_mercator(raw,gd)
grid_mercator *raw;
gdes *gd;
{
gdes_mercator *cooked = &gd->grid.mercator;
cooked->ni = g2i(raw->ni);
cooked->nj = g2i(raw->nj);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->la2 = g3si(raw->la2)*.001;
cooked->lo2 = g3si(raw->lo2)*.001;
cooked->latin = g3si(raw->latin)*.001;
cooked->di = g3i(raw->di); /* in meters */
cooked->dj = g3i(raw->dj); /* in meters */
gd->ncols = cooked->ni;
gd->nrows = cooked->nj;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_polars(raw,gd)
grid_polars *raw;
gdes *gd;
{
gdes_polars *cooked = &gd->grid.polars;
cooked->nx = g2i(raw->nx);
cooked->ny = g2i(raw->ny);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->lov = g3si(raw->lov)*.001;
cooked->dx = g3i(raw->dx); /* in meters */
cooked->dy = g3i(raw->dy); /* in meters */
cooked->pole = ((raw->pole & 0x80) == 0x80);
gd->ncols = cooked->nx;
gd->nrows = cooked->ny;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_gnomon(raw,gd)
grid_gnomon *raw;
gdes *gd;
{
gdes_polars *cooked = &gd->grid.polars;
cooked->nx = g2i(raw->nx);
cooked->ny = g2i(raw->ny);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->lov = g3si(raw->lov)*.001;
cooked->dx = g3i(raw->dx); /* in meters */
cooked->dy = g3i(raw->dy); /* in meters */
cooked->pole = ((raw->pole & 0x80) == 0x80);
gd->ncols = cooked->nx;
gd->nrows = cooked->ny;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_lambert(raw,gd)
grid_lambert *raw;
gdes *gd;
{
gdes_lambert *cooked = &gd->grid.lambert;
cooked->nx = g2i(raw->nx);
cooked->ny = g2i(raw->ny);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->lov = g3si(raw->lov)*.001;
cooked->dx = g3i(raw->dx); /* in meters */
cooked->dy = g3i(raw->dy); /* in meters */
cooked->pole = ((raw->pole & 0x80) == 0x80);
cooked->centers = ((raw->pole & 0x40) == 0x40) + 1;
cooked->latin1 = g3si(raw->latin1)*.001;
cooked->latin2 = g3si(raw->latin2)*.001;
cooked->splat = g3si(raw->splat)*.001;
cooked->splon = g3si(raw->splon)*.001;
gd->ncols = cooked->nx;
gd->nrows = cooked->ny;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_olambert(raw,gd)
grid_olambert *raw;
gdes *gd;
{
gdes_lambert *cooked = &gd->grid.lambert;
cooked->nx = g2i(raw->nx);
cooked->ny = g2i(raw->ny);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->lov = g3si(raw->lov)*.001;
cooked->dx = g3i(raw->dx); /* in meters */
cooked->dy = g3i(raw->dy); /* in meters */
cooked->pole = ((raw->pole & 0x80) == 0x80);
cooked->centers = ((raw->pole & 0x40) == 0x40) + 1;
cooked->latin1 = g3si(raw->latin1)*.001;
cooked->latin2 = g3si(raw->latin2)*.001;
cooked->splat = g3si(raw->splat)*.001;
cooked->splon = g3si(raw->splon)*.001;
gd->ncols = cooked->nx;
gd->nrows = cooked->ny;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_albers(raw,gd)
grid_albers *raw;
gdes *gd;
{
gdes_lambert *cooked = &gd->grid.lambert;
cooked->nx = g2i(raw->nx);
cooked->ny = g2i(raw->ny);
cooked->la1 = g3si(raw->la1)*.001; /* millidegrees to degrees */
cooked->lo1 = g3si(raw->lo1)*.001;
cooked->lov = g3si(raw->lov)*.001;
cooked->dx = g3i(raw->dx); /* in meters */
cooked->dy = g3i(raw->dy); /* in meters */
cooked->pole = ((raw->pole & 0x80) == 0x80);
cooked->centers = ((raw->pole & 0x40) == 0x40) + 1;
cooked->latin1 = g3si(raw->latin1)*.001;
cooked->latin2 = g3si(raw->latin2)*.001;
cooked->splat = g3si(raw->splat)*.001;
cooked->splon = g3si(raw->splon)*.001;
gd->ncols = cooked->nx;
gd->nrows = cooked->ny;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static int
fill_spacev(raw,gd)
grid_spacev *raw;
gdes *gd;
{
gdes_spacev *cooked = &gd->grid.spacev;
cooked->nx = g2i(raw->nx);
cooked->ny = g2i(raw->ny);
cooked->lap = g3si(raw->lap)*.001; /* millidegrees to degrees */
cooked->lop = g3si(raw->lop)*.001;
cooked->dx = g3i(raw->dx); /* in grid-lengths */
cooked->dy = g3i(raw->dy); /* in grid-lengths */
cooked->xp = g2i(raw->xp);
cooked->yp = g2i(raw->yp);
cooked->orient = g3si(raw->orient)*.001; /* millidegrees to degrees */
cooked->nr = g3i(raw->nr);
cooked->xo = g2i(raw->xo);
cooked->yo = g2i(raw->yo);
gd->ncols = cooked->nx;
gd->nrows = cooked->ny;
gd->npts = gd->ncols*gd->nrows;
gd->res_flags = raw->res_flags;
gd->scan_mode = raw->scan_mode;
return 0;
}
static void copy_gdes_ll(gdes_ll* gd, gdes_ll* g_ll){
/* This function take a deep copy from gd to g_ll */
*g_ll=*gd;
if( gd->rot!=0 ){
g_ll->rot=(rotated*)malloc(sizeof(rotated));
*(g_ll->rot)=*(gd->rot);
}
if( gd->strch!=0 ){
g_ll->strch=(stretched*)malloc(sizeof(stretched));
*(g_ll->strch)=*(gd->strch);
}
return;
} /* end of copy_gdes_ll */
static void copy_gdes_gau(gdes_gau* gd, gdes_gau* g_gau){
/* This function take a deep copy from gd to g_gau */
*g_gau=*gd;
if( gd->rot!=0 ){
g_gau->rot=(rotated*)malloc(sizeof(rotated));
*(g_gau->rot)=*(gd->rot);
}
if( gd->strch!=0 ){
g_gau->strch=(stretched*)malloc(sizeof(stretched));
*(g_gau->strch)=*(gd->strch);
}
return;
}
static void copy_gdes_sph(gdes_sph* gd, gdes_sph* g_sph){
/* This function take a deep copy from gd to g_sph */
*g_sph=*gd;
if( gd->rot!=0 ){
g_sph->rot=(rotated*)malloc(sizeof(rotated));
*(g_sph->rot)=*(gd->rot);
}
if( gd->strch!=0 ){
g_sph->strch=(stretched*)malloc(sizeof(stretched));
*(g_sph->strch)=*(gd->strch);
}
return;
}
/* This function take a deep copy from gd to g_mercat */
static void copy_gdes_mercat( gdes_mercator* gd,gdes_mercator* g_mercat ){
*g_mercat=*gd;return;
}
/* This function take a deep copy from gd to g_polars */
static void copy_gdes_polars( gdes_polars* gd,gdes_polars* g_polars ){
*g_polars=*gd;return;
}
/* This function take a deep copy from gd to g_lambert */
static void copy_gdes_lambert( gdes_lambert* gd, gdes_lambert* g_lambert){
*g_lambert=*gd;return;
}
/* This function take a deep copy from gd to g_spacev */
static void copy_gdes_spacev( gdes_spacev * gd, gdes_spacev* g_spacev){
*g_spacev=*gd;return;
}
/*
* Make a gdes from an existing raw gds.
* User should call free_gdes() when done to free.
*/
static gdes*
gds_to_gdes(gdsp)
gds *gdsp;
{
int nv = g1i(gdsp->nv);
int pv = g1i(gdsp->pv);
int type = g1i(gdsp->type);
int nerrs = 0;
gdes *ret = (gdes *) emalloc(sizeof(gdes));
ret->type = type;
ret->quasi = QUASI_RECT; /* ordinary rectangular grid is default */
ret->nv = 0;
ret->vc = 0;
ret->lc = 0;
ret->keep = 0;
if(nv != 0 && nv != G1I_MISSING) { /* we have vert. coordinates */
g4flt *fp = (g4flt *) ((char *)gdsp + pv);
int i;
ret->nv = nv;
ret->vc = (float *) emalloc(ret->nv * sizeof(float));
/* unpack the vertical coords into floats */
for (i = 0; i < ret->nv; i++) {
ret->vc[i] = g4f(*fp++);
}
}
switch(type) {
case GRID_LL:
nerrs = fill_ll(&gdsp->grid.ll, ret);
break;
case GRID_RLL:
nerrs = fill_rll(&gdsp->grid.rll, ret);
break;
case GRID_SLL:
nerrs = fill_sll(&gdsp->grid.sll, ret);
break;
case GRID_SRLL:
nerrs = fill_srll(&gdsp->grid.srll, ret);
break;
case GRID_GAU:
nerrs = fill_gau(&gdsp->grid.gau, ret);
break;
case GRID_RGAU:
nerrs = fill_rgau(&gdsp->grid.rgau, ret);
break;
case GRID_SGAU:
nerrs = fill_sgau(&gdsp->grid.sgau, ret);
break;
case GRID_SRGAU:
nerrs = fill_srgau(&gdsp->grid.srgau, ret);
break;
case GRID_SPH:
nerrs = fill_sph(&gdsp->grid.sph, ret);
break;
case GRID_RSPH:
nerrs = fill_rsph(&gdsp->grid.rsph, ret);
break;
case GRID_SSPH:
nerrs = fill_ssph(&gdsp->grid.ssph, ret);
break;
case GRID_SRSPH:
nerrs = fill_srsph(&gdsp->grid.srsph, ret);
break;
case GRID_MERCAT:
nerrs = fill_mercator(&gdsp->grid.mercator, ret);
break;
case GRID_POLARS:
nerrs = fill_polars(&gdsp->grid.polars, ret);
break;
case GRID_GNOMON:
nerrs = fill_gnomon(&gdsp->grid.gnomon, ret);
break;
case GRID_LAMBERT:
nerrs = fill_lambert(&gdsp->grid.lambert, ret);
break;
case GRID_ALBERS:
nerrs = fill_albers(&gdsp->grid.albers, ret);
break;
case GRID_OLAMBERT:
nerrs = fill_olambert(&gdsp->grid.olambert, ret);
break;
case GRID_SPACEV:
nerrs = fill_spacev(&gdsp->grid.spacev, ret);
break;
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
nerrs++;
}
if (nerrs) {
free_gdes(ret);
ret = 0;
return ret;
}
if(ret->quasi == QUASI_ROWS) {
ret->ncols = 1;
ret->lc = (int *)emalloc((1 + ret->nrows) * sizeof(int));
{ /* unpack list of row indexes */
g2int *ip = (g2int *) ((char *)gdsp + g1i(gdsp->pv)-1 + 4*ret->nv);
int i;
int n=0;
int maxlc = 0;
for (i = 0; i < ret->nrows; i++) {
int nl;
nl = g2i(*ip++);
if (nl > maxlc)
maxlc = nl;
ret->lc[i] = n;
n += nl;
}
ret->lc[i] = n;
ret->npts = n;
ret->maxlc = maxlc;
}
} else if(ret->quasi == QUASI_COLS) {
ret->nrows = 1;
ret->lc = (int *)emalloc((1 + ret->ncols) * sizeof(int));
{ /* unpack list of col indexes */
g2int *ip = (g2int *) ((char *)gdsp + g1i(gdsp->pv)-1 + 4*ret->nv);
int i;
int n=0;
int maxlc = 0;
for (i = 0; i < ret->ncols; i++) {
int nl;
nl = g2i(*ip++);
if (nl > maxlc)
maxlc = nl;
ret->lc[i] = n;
n += nl;
}
ret->lc[i] = n;
ret->npts = n;
ret->maxlc = maxlc;
}
}
if (nerrs) {
free_gdes(ret);
ret = 0;
}
return ret;
}
static void
nmc_21_24(gdes *g)
{
g->grid.ll.ni = 37;
g->grid.ll.nj = 37;
g->grid.ll.di = 5.0;
g->grid.ll.dj = 2.5;
g->grid.ll.rot = 0;
g->grid.ll.strch = 0;
g->type = GRID_LL;
g->ncols = 37;
g->nrows = 37;
g->npts = g->ncols*g->nrows;
g->res_flags = RESCMP_DIRINC | RESCMP_UVRES;
g->scan_mode = SCAN_J_PLUS;
g->nv = 0;
g->vc = 0;
g->quasi = QUASI_RECT;
g->lc = 0;
g->keep = 1;
}
static gdes*
nmc_21()
{
static gdes_ll *ll;
static gdes g;
nmc_21_24(&g);
ll = &g.grid.ll;
ll->la1 = 0;
ll->lo1 = 0;
ll->la2 = 90;
ll->lo2 = 180;
return &g;
}
static gdes*
nmc_22()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_21_24(&g);
ll->la1 = 0;
ll->lo1 = -180;
ll->la2 = 90;
ll->lo2 = 0;
return &g;
}
static gdes*
nmc_23()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_21_24(&g);
ll->la1 = -90;
ll->lo1 = 0;
ll->la2 = 0;
ll->lo2 = 180;
return &g;
}
static gdes*
nmc_24()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_21_24(&g);
ll->la1 = -90;
ll->lo1 = -180;
ll->la2 = 0;
ll->lo2 = 0;
return &g;
}
static void
nmc_25_26(gdes *g)
{
g->grid.ll.ni = 72;
g->grid.ll.nj = 19;
g->grid.ll.di = 5.0;
g->grid.ll.dj = 5.0;
g->grid.ll.rot = 0;
g->grid.ll.strch = 0;
g->type = GRID_LL;
g->ncols = 72;
g->nrows = 19;
g->npts = g->ncols*g->nrows;
g->res_flags = RESCMP_DIRINC | RESCMP_UVRES;
g->scan_mode = SCAN_J_PLUS;
g->nv = 0;
g->vc = 0;
g->quasi = QUASI_RECT;
g->lc = 0;
g->keep = 1;
}
static gdes*
nmc_25()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_25_26(&g);
ll->la1 = 0;
ll->lo1 = 0;
ll->la2 = 90;
ll->lo2 = 355;
return &g;
}
static gdes*
nmc_26()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_25_26(&g);
ll->la1 = -90;
ll->lo1 = 0;
ll->la2 = 0;
ll->lo2 = 355;
return &g;
}
static gdes*
nmc_50()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
ll->ni = 36;
ll->nj = 33;
ll->di = 2.5;
ll->dj = 1.25;
ll->la1 = 20;
ll->lo1 = -140;
ll->la2 = 60;
ll->lo2 = -52.5;
ll->rot = 0;
ll->strch = 0;
g.type = GRID_LL;
g.ncols = 36;
g.nrows = 33;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_DIRINC | RESCMP_UVRES;
g.scan_mode = SCAN_J_PLUS;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static void
nmc_61_64(gdes *g)
{
g->grid.ll.ni = 91;
g->grid.ll.nj = 46;
g->grid.ll.di = 2.0;
g->grid.ll.dj = 2.0;
g->grid.ll.rot = 0;
g->grid.ll.strch = 0;
g->type = GRID_LL;
g->ncols = 91;
g->nrows = 46;
g->npts = g->ncols*g->nrows;
g->res_flags = RESCMP_DIRINC | RESCMP_UVRES;
g->scan_mode = SCAN_J_PLUS;
g->nv = 0;
g->vc = 0;
g->quasi = QUASI_RECT;
g->lc = 0;
g->keep = 1;
}
static gdes*
nmc_61()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_61_64(&g);
ll->la1 = 0;
ll->lo1 = 0;
ll->la2 = 90;
ll->lo2 = 180;
return &g;
}
static gdes*
nmc_62()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_61_64(&g);
ll->la1 = 0;
ll->lo1 = -180;
ll->la2 = 90;
ll->lo2 = 0;
return &g;
}
static gdes*
nmc_63()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_61_64(&g);
ll->la1 = -90;
ll->lo1 = 0;
ll->la2 = 0;
ll->lo2 = 180;
return &g;
}
static gdes*
nmc_64()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
nmc_61_64(&g);
ll->la1 = -90;
ll->lo1 = -180;
ll->la2 = 0;
ll->lo2 = 0;
return &g;
}
static gdes*
nmc_1() /* Tropical strip (Mercator) */
{
static gdes_mercator *mercator;
static gdes g;
mercator = &g.grid.mercator;
mercator->ni = 73;
mercator->nj = 23;
mercator->di = 513669;
mercator->dj = 513669;
mercator->la1 = -48.09;
mercator->lo1 = 0;
mercator->la2 = 48.09;
mercator->lo2 = 360.;
mercator->latin = 22.5;
g.type = GRID_MERCAT;
g.ncols = 73;
g.nrows = 23;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_DIRINC | RESCMP_UVRES;
g.scan_mode = SCAN_J_PLUS;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_2()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
ll->ni = 144;
ll->nj = 73;
ll->di = 2.5;
ll->dj = 2.5;
ll->la1 = 90;
ll->lo1 = 0;
ll->la2 = -90;
ll->lo2 = 355;
ll->rot = 0;
ll->strch = 0;
g.type = GRID_LL;
g.ncols = 144;
g.nrows = 73;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_DIRINC | RESCMP_UVRES;
g.scan_mode = 0;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_3()
{
static gdes_ll *ll;
static gdes g;
ll = &g.grid.ll;
ll->ni = 360;
ll->nj = 181;
ll->di = 1.0;
ll->dj = 1.0;
ll->la1 = 90;
ll->lo1 = 0;
ll->la2 = -90;
ll->lo2 = 359;
ll->rot = 0;
ll->strch = 0;
g.type = GRID_LL;
g.ncols = ll->ni;
g.nrows = ll->nj;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_DIRINC ;
g.scan_mode = 0;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_5() /* N. Hemisphere polar stereographic oriented 105W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 53;
polars->ny = 57;
polars->la1 = 7.64713;
polars->lo1 = -133.443;
polars->lov = -105;
polars->dx = 109500.;
polars->dy = 109500.;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_6() /* N. Hemisphere polar stereographic oriented 105W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 53;
polars->ny = 45;
polars->la1 = 7.64713;
polars->lo1 = -133.443;
polars->lov = -105;
polars->dx = 109500.;
polars->dy = 109500.;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_27() /* N. Hemisphere polar stereographic oriented 80W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 65;
polars->ny = 65;
polars->la1 = -20.8255;
polars->lo1 = -125.;
polars->lov = -80;
polars->dx = 381000.;
polars->dy = 381000.;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_28() /* S. Hemisphere polar stereographic oriented 100E */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 65;
polars->ny = 65;
polars->la1 = 20.8255;
polars->lo1 = 145.;
polars->lov = 100.;
polars->dx = 381000.;
polars->dy = 381000.;
polars->pole = 1;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_100() /* N. Hemisphere polar stereographic oriented 105W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 83;
polars->ny = 83;
polars->la1 = 17.1101;
polars->lo1 = -129.296;
polars->lov = -105;
polars->dx = 91452.;
polars->dy = 91452.;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_101() /* N. Hemisphere polar stereographic oriented 105W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 113;
polars->ny = 91;
polars->la1 = 10.52797;
polars->lo1 = -137.146;
polars->lov = -105;
polars->dx = 91452.;
polars->dy = 91452.;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_104() /* N. Hemisphere polar stereographic oriented 105W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 147;
polars->ny = 110;
polars->la1 = -0.268327;
polars->lo1 = -139.475;
polars->lov = -105;
polars->dx = 90754.64;
polars->dy = 90754.64;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_105() /* N. Hemisphere polar stereographic oriented 105W */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 83;
polars->ny = 83;
polars->la1 = 17.529;
polars->lo1 = -129.296;
polars->lov = -105;
polars->dx = 90754.64;
polars->dy = 90754.64;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_207() /* Regional - Alaska (polar stereographic) */
{
static gdes_polars *polars;
static gdes g;
polars = &g.grid.polars;
polars->nx = 49;
polars->ny = 35;
polars->la1 = 42.085;
polars->lo1 = -175.641;
polars->lov = -150;
polars->dx = 95250;
polars->dy = 95250;
polars->pole = 0;
g.type = GRID_POLARS;
g.ncols = polars->nx;
g.nrows = polars->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_211() /* Regional - CONUS (Lambert Conformal) */
{
static gdes_lambert *lambert;
static gdes g;
lambert = &g.grid.lambert;
lambert->nx = 93;
lambert->ny = 65;
lambert->la1 = 12.190;
lambert->lo1 = -133.459;
lambert->lov = -95;
lambert->dx = 81270.5;
lambert->dy = 81270.5;
lambert->pole = 0;
lambert->centers = 1; /* not bipolar */
lambert->latin1 = 25.0;
lambert->latin2 = 25.0; /* tangent cone */
g.type = GRID_LAMBERT;
g.ncols = lambert->nx;
g.nrows = lambert->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
static gdes*
nmc_212() /* Regional - CONUS (Lambert Conformal) */
{
static gdes_lambert *lambert;
static gdes g;
lambert = &g.grid.lambert;
lambert->nx = 185;
lambert->ny = 129;
lambert->la1 = 12.190;
lambert->lo1 = -133.459;
lambert->lov = -95;
lambert->dx = 40635;
lambert->dy = 40635;
lambert->pole = 0;
lambert->centers = 1; /* not bipolar */
lambert->latin1 = 25.0;
lambert->latin2 = 25.0; /* tangent cone */
g.type = GRID_LAMBERT;
g.ncols = lambert->nx;
g.nrows = lambert->ny;
g.npts = g.ncols*g.nrows;
g.res_flags = RESCMP_UVRES ;
g.scan_mode = SCAN_J_PLUS ;
g.nv = 0;
g.vc = 0;
g.quasi = QUASI_RECT;
g.lc = 0;
g.keep = 1;
return &g;
}
/*
* Sythesize a gdes from the center ID and grid ID.
* Returns 0 if failed.
*/
static gdes*
synth_gdes(centerid, gridid)
int centerid;
int gridid;
{
/* If it's an international exchange grid, it doesn't matter what center
it's from */
switch(gridid) {
case 21: return nmc_21();
case 22: return nmc_22();
case 23: return nmc_23();
case 24: return nmc_24();
case 25: return nmc_25();
case 26: return nmc_26();
case 50: return nmc_50();
case 61: return nmc_61();
case 62: return nmc_62();
case 63: return nmc_63();
case 64: return nmc_64();
}
switch(centerid) {
case CENTER_NMC:
switch(gridid) {
case 1: return nmc_1();
case 2: return nmc_2();
case 3: return nmc_3(); /* and so on ..., but we don't see these on
HRS, so we'll finish them later */
/* case 4: return nmc_4(); */
case 5: return nmc_5();
case 6: return nmc_6();
case 27: return nmc_27();
case 28: return nmc_28();
/* case 29: return nmc_29(); */
/* case 30: return nmc_30(); */
/* case 33: return nmc_33(); */
/* case 34: return nmc_34(); */
/* case 45: return nmc_45(); */
/* case 55: return nmc_55(); */
/* case 56: return nmc_56(); */
/* case 67: return nmc_67(); */
/* case 68: return nmc_68(); */
/* case 69: return nmc_69(); */
/* case 70: return nmc_70(); */
/* case 71: return nmc_71(); */
/* case 72: return nmc_72(); */
/* case 73: return nmc_73(); */
/* case 74: return nmc_74(); */
/* case 75: return nmc_75(); */
/* case 76: return nmc_76(); */
/* case 77: return nmc_77(); */
/* case 85: return nmc_85(); */
/* case 86: return nmc_86(); */
/* case 87: return nmc_87(); */
/* case 90: return nmc_90(); */
/* case 91: return nmc_91(); */
/* case 92: return nmc_92(); */
/* case 93: return nmc_93(); */
/* case 94: return nmc_94(); */
/* case 95: return nmc_95(); */
/* case 98: return nmc_98(); */
case 100: return nmc_100();
case 101: return nmc_101();
/* case 103: return nmc_103(); */
case 104: return nmc_104();
case 105: return nmc_105();
/* case 106: return nmc_106(); */
/* case 107: return nmc_107(); */
/* case 126: return nmc_126(); */
/* case 201: return nmc_201(); */
/* case 202: return nmc_202(); */
/* case 203: return nmc_203(); */
/* case 204: return nmc_204(); */
/* case 205: return nmc_205(); */
/* case 206: return nmc_206(); */
case 207: return nmc_207();
/* case 208: return nmc_208(); */
/* case 209: return nmc_209(); */
/* case 210: return nmc_210(); */
case 211: return nmc_211();
case 212: return nmc_212();
/* case 213: return nmc_213(); */
/* case 214: return nmc_214(); */
default:
uerror("unrecognized NMC grid id %d", gridid );
return 0;
}
case CENTER_FNOC:
switch (gridid) {
/* case 220: return fnoc_220(); */
/* case 221: return fnoc_221(); */
/* case 223: return fnoc_223(); */
default:
uerror("unrecognized FNOC grid id %d", gridid );
return 0;
}
case CENTER_ECMWF:
switch (gridid) { /* These come with Grid Description Sections */
/* case 1: return ecmwf_1(); */
/* case 2: return ecmwf_2(); */
/* case 3: return ecmwf_3(); */
/* case 4: return ecmwf_4(); */
/* case 5: return ecmwf_5(); */
/* case 6: return ecmwf_6(); */
/* case 7: return ecmwf_7(); */
/* case 8: return ecmwf_8(); */
/* case 9: return ecmwf_9(); */
/* case 10: return ecmwf_10(); */
/* case 11: return ecmwf_11(); */
/* case 12: return ecmwf_12(); */
/* case 13: return ecmwf_13(); */
/* case 14: return ecmwf_14(); */
/* case 15: return ecmwf_15(); */
/* case 16: return ecmwf_16(); */
default:
uerror("unrecognized ECMWF grid id %d", gridid );
return 0;
}
default:
uerror("unrecognized (center,grid) combination: (%d,%d)",
centerid, gridid);
return 0;
}
}
/*
* Make a gdes from raw gds or pds. Returns 0 on failure.
*/
gdes*
make_gdes(gb)
grib1 *gb;
{
if (gb->gdsp) { /* If GDS exists, use it */
TEST_NOSERC("make_gdes",0 );
return gds_to_gdes(gb->gdsp);
} else if(gb->pdsp->grid == NONCATALOGED_GRID) {
uerror("grid id = 255, but no Grid Description Section");
return 0;
} else { /* Otherwise, manufacture from PDS center, model */
TEST_NOSERC("make_gdes",1 );
return synth_gdes(g1i(gb->pdsp->center), g1i(gb->pdsp->grid));
}
}
/*
* Free gdes, unless statically allocated
*/
void
free_gdes(gd)
gdes *gd;
{
if (gd) {
if(gd->keep)
return;
if (gd->vc)
free(gd->vc);
if (gd->lc)
free(gd->lc);
switch(gd->type) { /* free type-specific stuff */
case GRID_LL:
break;
case GRID_RLL:
if(gd->grid.ll.rot)
free(gd->grid.ll.rot);
break;
case GRID_SLL:
if(gd->grid.ll.strch)
free(gd->grid.ll.strch);
break;
case GRID_SRLL:
if(gd->grid.ll.rot)
free(gd->grid.ll.rot);
if(gd->grid.ll.strch)
free(gd->grid.ll.strch);
break;
case GRID_GAU:
break;
case GRID_RGAU:
if(gd->grid.gau.rot)
free(gd->grid.gau.rot);
break;
case GRID_SGAU:
if(gd->grid.gau.strch)
free(gd->grid.gau.strch);
break;
case GRID_SRGAU:
if(gd->grid.gau.rot)
free(gd->grid.gau.rot);
if(gd->grid.gau.strch)
free(gd->grid.gau.strch);
break;
case GRID_SPH:
break;
case GRID_RSPH:
if(gd->grid.sph.rot)
free(gd->grid.sph.rot);
break;
case GRID_SSPH:
if(gd->grid.sph.strch)
free(gd->grid.sph.strch);
break;
case GRID_SRSPH:
if(gd->grid.sph.rot)
free(gd->grid.sph.rot);
if(gd->grid.sph.strch)
free(gd->grid.sph.strch);
break;
case GRID_MERCAT:
case GRID_POLARS:
case GRID_GNOMON:
case GRID_LAMBERT:
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_SPACEV:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
break;
}
free(gd);
}
}
/*
* return string describing type of grid projection
*/
char*
gds_typename(int type)
{
switch(type) {
case GRID_LL:
return "Latitude/Longitude";
case GRID_RLL:
return "Rotated latitude/longitude";
case GRID_SLL:
return "Stretched latitude/longitude";
case GRID_SRLL:
return "Stretched and rotated latitude/longitude";
case GRID_GAU:
return "Gaussian latitude/longitude";
case GRID_RGAU:
return "Rotated Gaussian latitude/longitude";
case GRID_SGAU:
return "Stretched Gaussian latitude/longitude";
case GRID_SRGAU:
return "Stretched and rotated Gaussian latitude/longitude";
case GRID_SPH:
return "Spherical harmonic coefficients";
case GRID_RSPH:
return "Rotated spherical harmonics";
case GRID_SSPH:
return "Stretched spherical harmonics";
case GRID_SRSPH:
return "Stretched and rotated spherical harmonics";
case GRID_MERCAT:
return "Mercator projection";
case GRID_POLARS:
return "Polar stereographic projection";
case GRID_GNOMON:
return "Gnomonic projection";
case GRID_LAMBERT:
return "Lambert conformal projection";
case GRID_ALBERS:
return "Albers equal-area projection";
case GRID_OLAMBERT:
return "Oblique Lambert projection";
case GRID_SPACEV:
return "Space view";
case GRID_UTM:
return "Universal Transverse Mercator (UTM) projection";
case GRID_SIMPOL:
return "Simple polyconic projection";
case GRID_MILLER:
return "Miller's cylindrical projection";
default:
return "Unknown GRIB GDS data representation type";
}
}
/*
* Dump gdes in text form
*/
void
print_gdes(gd)
gdes *gd;
{
printf(" %24s : %d (%s)\n","GDS representation type",
gd->type, gds_typename(gd->type));
printf(" %24s : %d\n","Number of columns",
gd->ncols);
printf(" %24s : %d\n","Number of rows",
gd->nrows);
printf(" %24s : %d\n","Number of points",
gd->npts);
printf(" %24s : ","Kind of grid");
switch(gd->quasi) {
case QUASI_RECT:
printf("rectangular\n");
break;
case QUASI_ROWS:
printf("quasi-regular (varying rows)\n");
printf(" %24s : ","Row lengths");
{
int ii, *ip;
for (ii=0, ip=gd->lc; ii < gd->nrows; ii++) {
printf("%d ", *(ip+1) - *ip);
ip++;
if(ii%16 == 15 && ii < gd->nrows-1)
printf("\n %24s ", "");
}
printf("\n");
}
break;
case QUASI_COLS:
printf("quasi-regular (varying columns)\n");
{
int ii, *ip;
for (ii=0, ip=gd->lc; ii < gd->ncols; ii++) {
printf("%d ", *(ip+1) - *ip);
ip++;
if(ii%16 == 15 && ii < gd->ncols-1)
printf("\n %24s ", "");
}
printf("\n");
}
break;
default:
printf("invalid code for quasi-regularity, %d\n", gd->quasi);
}
printf(" %24s : %#x\n", "GDS res/comp flag", gd->res_flags);
printf(" %24s : %d\n", "GDS scan mode flag", gd->scan_mode);
/*
printf(" %24s : %o\n", "GDS Octal scan mode flag", gd->scan_mode);
*/
printf(" %24s : %d\n", "GDS no. of vert. coords", gd->nv);
switch (gd->type) {
case GRID_LL: /* fall through */
case GRID_RLL: /* fall through */
case GRID_SLL: /* fall through */
case GRID_SRLL:
{
gdes_ll *gg = &gd->grid.ll;
printf(" %24s : %d\n", "GDS Ni", gg->ni);
printf(" %24s : %d\n", "GDS Nj", gg->nj);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS La2", gg->la2);
printf(" %24s : %f\n", "GDS Lo2", gg->lo2);
printf(" %24s : %f\n", "GDS Di", gg->di);
printf(" %24s : %f\n", "GDS Dj", gg->dj);
if (gg->rot) {
printf(" %24s : %f\n", "GDS Lat of S. pole of rotation",
gg->rot->lat);
printf(" %24s : %f\n", "GDS Lon of S. pole of rotation",
gg->rot->lon);
printf(" %24s : %f\n", "GDS Angle of rotation",
gg->rot->angle);
}
if (gg->strch) {
printf(" %24s : %f\n", "GDS Lat of S. pole of stretching",
gg->strch->lat);
printf(" %24s : %f\n", "GDS Lon of S. pole of stretching",
gg->strch->lon);
printf(" %24s : %f\n", "GDS Stretching factor",
gg->strch->factor);
}
}
break;
case GRID_GAU: /* fall through */
case GRID_RGAU: /* fall through */
case GRID_SGAU: /* fall through */
case GRID_SRGAU: /* fall through */
{
gdes_gau *gg = &gd->grid.gau;
printf(" %24s : %d\n", "GDS Ni", gg->ni);
printf(" %24s : %d\n", "GDS Nj", gg->nj);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS La2", gg->la2);
printf(" %24s : %f\n", "GDS Lo2", gg->lo2);
printf(" %24s : %f\n", "GDS Di", gg->di);
printf(" %24s : %d\n", "GDS N", gg->n);
if (gg->rot) {
printf(" %24s : %f\n", "GDS Lat of S. pole of rotation",
gg->rot->lat);
printf(" %24s : %f\n", "GDS Lon of S. pole of rotation",
gg->rot->lon);
printf(" %24s : %f\n", "GDS Angle of rotation",
gg->rot->angle);
}
if (gg->strch) {
printf(" %24s : %f\n", "GDS Lat of S. pole of stretching",
gg->strch->lat);
printf(" %24s : %f\n", "GDS Lon of S. pole of stretching",
gg->strch->lon);
printf(" %24s : %f\n", "GDS Stretching factor",
gg->strch->factor);
}
}
break;
case GRID_SPH:
case GRID_RSPH:
case GRID_SSPH:
case GRID_SRSPH:
{
gdes_sph *gg = &gd->grid.sph;
printf(" %24s : %d\n", "GDS j", gg->j);
printf(" %24s : %d\n", "GDS k", gg->k);
printf(" %24s : %d\n", "GDS m", gg->m);
printf(" %24s : %d\n", "GDS type", gg->type);
printf(" %24s : %d\n", "GDS mode", gg->mode);
if (gg->rot) {
printf(" %24s : %f\n", "GDS Lat of S. pole of rotation",
gg->rot->lat);
printf(" %24s : %f\n", "GDS Lon of S. pole of rotation",
gg->rot->lon);
printf(" %24s : %f\n", "GDS Angle of rotation",
gg->rot->angle);
}
if (gg->strch) {
printf(" %24s : %f\n", "GDS Lat of S. pole of stretching",
gg->strch->lat);
printf(" %24s : %f\n", "GDS Lon of S. pole of stretching",
gg->strch->lon);
printf(" %24s : %f\n", "GDS Stretching factor",
gg->strch->factor);
}
}
break;
case GRID_MERCAT:
{
gdes_mercator *gg = &gd->grid.mercator;
printf(" %24s : %d\n", "GDS Ni", gg->ni);
printf(" %24s : %d\n", "GDS Nj", gg->nj);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS La2", gg->la2);
printf(" %24s : %f\n", "GDS Lo2", gg->lo2);
printf(" %24s : %f\n", "GDS Latin", gg->latin);
printf(" %24s : %f\n", "GDS Di", gg->di);
printf(" %24s : %f\n", "GDS Dj", gg->dj);
}
break;
case GRID_GNOMON: /* fall through */
case GRID_POLARS:
{
gdes_polars *gg = &gd->grid.polars;
printf(" %24s : %d\n", "GDS Nx", gg->nx);
printf(" %24s : %d\n", "GDS Ny", gg->ny);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS Lov", gg->lov);
printf(" %24s : %f\n", "GDS Dx", gg->dx);
printf(" %24s : %f\n", "GDS Dy", gg->dy);
printf(" %24s : %s\n", "GDS Pole in proj. plane",
gg->pole == 0 ? "North" : "South");
}
break;
case GRID_LAMBERT:
{
gdes_lambert *gg = &gd->grid.lambert;
printf(" %24s : %d\n", "GDS Nx", gg->nx);
printf(" %24s : %d\n", "GDS Ny", gg->ny);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS Lov", gg->lov);
printf(" %24s : %f\n", "GDS Dx", gg->dx);
printf(" %24s : %f\n", "GDS Dy", gg->dy);
printf(" %24s : %s\n", "GDS Pole in proj. plane",
gg->pole == 0 ? "North" : "South");
printf(" %24s : %d\n", "GDS centers", gg->centers);
printf(" %24s : %f\n", "GDS Latin1", gg->latin1);
printf(" %24s : %f\n", "GDS Latin2", gg->latin2);
printf(" %24s : %f\n", "GDS SpLat", gg->splat);
printf(" %24s : %f\n", "GDS SpLon", gg->splon);
}
break;
case GRID_SPACEV:
{
gdes_spacev *gg = &gd->grid.spacev;
printf(" %24s : %d\n", "GDS Nx", gg->nx);
printf(" %24s : %d\n", "GDS Ny", gg->ny);
printf(" %24s : %f\n", "GDS Lap", gg->lap);
printf(" %24s : %f\n", "GDS Lop", gg->lop);
printf(" %24s : %f\n", "GDS dx", gg->dx);
printf(" %24s : %f\n", "GDS dy", gg->dy);
printf(" %24s : %f\n", "GDS Xp", gg->xp);
printf(" %24s : %f\n", "GDS Yp", gg->yp);
printf(" %24s : %f\n", "GDS Orientation", gg->orient);
printf(" %24s : %f\n", "GDS Nr", gg->nr);
printf(" %24s : %f\n", "GDS Xo", gg->xo);
printf(" %24s : %f\n", "GDS Yo", gg->yo);
}
break;
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
break;
}
}
void
print_netcdf_gdes_nav(gdes *gd){
/*
This function is based on void print_gdes(gd) gdes *gd; and the code inside
switch (gd->type) because print_gdes is take as the basis for the
categorisation of the different grids.
*/
/* This function prints the navigation variables to the standard output */
/* CALLED BY: print_cdl() in the file gribtocdl. */
printf(" // navigation variables all use nav dimension\n");
printf("\n");
printf(" char nav_model(nav, nav_len) ; // navigation
parameterization\n");
printf(" nav_model:long_name = \"navigation model name\" ;\n");
printf("\n");
printf(" int grid_type_code(nav) ;\n");
printf(" grid_type_code:long_name = \"GRIB-1 GDS data
representation type\" ;\n");
printf("\n");
printf(" char grid_type(nav, nav_len) ;\n");
printf(" grid_type:long_name = \"GRIB-1 grid type\" ;\n");
printf("\n");
printf(" char grid_name(nav, nav_len) ;\n");
printf(" grid_name:long_name = \"grid name\" ;\n");
printf("\n");
printf(" int grid_center(nav) ;\n");
printf(" grid_center:long_name = \"GRIB-1 originating center ID\"
;\n");
printf("\n");
printf(" int grid_number(nav, ngrids) ;\n");
printf(" grid_number:long_name = \"GRIB-1 catalogued grid
numbers\" ;\n");
printf(" grid_number:_FillValue = -9999 ;\n");
printf("\n");
switch (gd->type) {
case GRID_LL: /* fall through */
case GRID_RLL: /* fall through */
case GRID_SLL: /* fall through */
case GRID_SRLL:
{
gdes_ll *gg = &gd->grid.ll;
printf(" char i_dim(nav, nav_len) ;\n");
printf(" i_dim:long_name = \"longitude dimension name\" ;\n");
printf("\n");
printf(" char j_dim(nav, nav_len) ;\n");
printf(" j_dim:long_name = \"latitude dimension name\" ;\n");
printf("\n");
printf(" int Ni(nav) ;\n");
printf(" Ni:long_name = \"number of points along a latitude
circle\" ;\n");
printf("\n");
printf(" int Nj(nav) ;\n");
printf(" Nj:long_name = \"number of points along a
longitude circle\" ;\n");
printf("\n");
printf(" float La1(nav) ;\n");
printf(" La1:long_name = \"latitude of first grid point\" ;\n");
printf(" La1:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo1(nav) ;\n");
printf(" Lo1:long_name = \"longitude of first grid point\" ;\n");
printf(" Lo1:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float La2(nav) ;\n");
printf(" La2:long_name = \"latitude of last grid point\" ;\n");
printf(" La2:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo2(nav) ;\n");
printf(" Lo2:long_name = \"longitude of last grid point\" ;\n");
printf(" Lo2:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Di(nav) ;\n");
printf(" Di:long_name = \"Longitudinal direction increment\"
;\n");
printf(" Di:units = \"degrees\" ;\n");
printf("\n");
printf(" float Dj(nav) ;\n");
printf(" Dj:long_name = \"Latitudinal direction increment\" ;\n");
printf(" Dj:units = \"degrees\" ;\n");
if( gg->rot ){
printf("\n");
printf(" float RotAngle(nav) ;\n");
printf(" RotAngle:long_name = \"Angle of rotation\" ;\n");
printf(" RotAngle:units = \"degrees\" ;\n");
printf("\n");
printf(" float RotLat(nav) ;\n");
printf(" RotLat:long_name = \"Lat of S. pole of rotation\" ;\n");
printf(" RotLat:units = \"degrees\" ;\n");
printf("\n");
printf(" float RotLon(nav) ;\n");
printf(" RotLon:long_name = \"Lon of S. pole of rotation\" ;\n");
printf(" RotLon:units = \"degrees\" ;\n");
}
if( gg->strch ){
printf("\n");
printf(" float StrchFactor(nav) ;\n");
printf(" StrchFactor:long_name = \"Stretching factor\" ;\n");
printf(" StrchFactor:units = \" \" ;\n");
printf("\n");
printf(" float StrchLat(nav) ;\n");
printf(" StrchLat:long_name = \"Lat of S. pole of stretching\"
;\n");
printf(" StrchLat:units = \" \" ;\n");
printf("\n");
printf(" float StrchLon(nav) ;\n");
printf(" StrchLon:long_name = \"Lon of S. pole of stretching\"
;\n");
printf(" StrchLon:units = \" \" ;\n");
}
}
break;
case GRID_GAU: /* fall through */
case GRID_RGAU: /* fall through */
case GRID_SGAU: /* fall through */
case GRID_SRGAU: /* fall through */
{
gdes_gau *gg = &gd->grid.gau;
printf(" char i_dim(nav, nav_len) ;\n");
printf(" i_dim:long_name = \"longitude dimension name\" ;\n");
printf("\n");
printf(" char j_dim(nav, nav_len) ;\n");
printf(" j_dim:long_name = \"latitude dimension name\" ;\n");
printf("\n");
printf(" int Ni(nav) ;\n");
printf(" Ni:long_name = \"number of points along a latitude
circle\" ;\n");
printf("\n");
printf(" int Nj(nav) ;\n");
printf(" Nj:long_name = \"number of points along a
longitude circle\" ;\n");
printf("\n");
printf(" float La1(nav) ;\n");
printf(" La1:long_name = \"latitude of first grid point\" ;\n");
printf(" La1:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo1(nav) ;\n");
printf(" Lo1:long_name = \"longitude of first grid point\" ;\n");
printf(" Lo1:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float La2(nav) ;\n");
printf(" La2:long_name = \"latitude of last grid point\" ;\n");
printf(" La2:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo2(nav) ;\n");
printf(" Lo2:long_name = \"longitude of last grid point\" ;\n");
printf(" Lo2:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Di(nav) ;\n");
printf(" Di:long_name = \"Longitudinal direction increment\"
;\n");
printf(" Di:units = \"degrees\" ;\n");
printf("\n");
printf(" float N(nav) ;\n");
printf(" N:long_name = \"# of parallels between a pole and
equator\" ;\n");
printf(" N:units = \"\" ;\n");
if( gg->rot ){
printf("\n");
printf(" float RotAngle(nav) ;\n");
printf(" RotAngle:long_name = \"Angle of rotation\" ;\n");
printf(" RotAngle:units = \"degrees\" ;\n");
printf("\n");
printf(" float RotLat(nav) ;\n");
printf(" RotLat:long_name = \"Lat of S. pole of rotation\" ;\n");
printf(" RotLat:units = \"degrees\" ;\n");
printf("\n");
printf(" float RotLon(nav) ;\n");
printf(" RotLon:long_name = \"Lon of S. pole of rotation\" ;\n");
printf(" RotLon:units = \"degrees\" ;\n");
}
if( gg->strch ){
printf("\n");
printf(" float StrchFactor(nav) ;\n");
printf(" StrchFactor:long_name = \"Stretching factor\" ;\n");
printf(" StrchFactor:units = \" \" ;\n");
printf("\n");
printf(" float StrchLat(nav) ;\n");
printf(" StrchLat:long_name = \"Lat of S. pole of stretching\"
;\n");
printf(" StrchLat:units = \" \" ;\n");
printf("\n");
printf(" float StrchLon(nav) ;\n");
printf(" StrchLon:long_name = \"Lon of S. pole of stretching\"
;\n");
printf(" StrchLon:units = \" \" ;\n");
}
}
break;
case GRID_SPH:
case GRID_RSPH:
case GRID_SSPH:
case GRID_SRSPH:
{
gdes_sph *gg = &gd->grid.sph;
printf(" %s = %d\n", "j", gg->j);
printf(" %s = %d\n", "k", gg->k);
printf(" %s = %d\n", "m", gg->m);
printf(" %s = %d\n", "type", gg->type);
printf(" %s = %d\n", "mode", gg->mode);
if( gg->rot ){
printf("\n");
printf(" float RotAngle(nav) ;\n");
printf(" RotAngle:long_name = \"Angle of rotation\" ;\n");
printf(" RotAngle:units = \"degrees\" ;\n");
printf("\n");
printf(" float RotLat(nav) ;\n");
printf(" RotLat:long_name = \"Lat of S. pole of rotation\" ;\n");
printf(" RotLat:units = \"degrees\" ;\n");
printf("\n");
printf(" float RotLon(nav) ;\n");
printf(" RotLon:long_name = \"Lon of S. pole of rotation\" ;\n");
printf(" RotLon:units = \"degrees\" ;\n");
}
if( gg->strch ){
printf("\n");
printf(" float StrchFactor(nav) ;\n");
printf(" StrchFactor:long_name = \"Stretching factor\" ;\n");
printf(" StrchFactor:units = \" \" ;\n");
printf("\n");
printf(" float StrchLat(nav) ;\n");
printf(" StrchLat:long_name = \"Lat of S. pole of stretching\"
;\n");
printf(" StrchLat:units = \" \" ;\n");
printf("\n");
printf(" float StrchLon(nav) ;\n");
printf(" StrchLon:long_name = \"Lon of S. pole of stretching\"
;\n");
printf(" StrchLon:units = \" \" ;\n");
}
}
break;
case GRID_MERCAT:
{
printf(" char i_dim(nav, nav_len) ;\n");
printf(" i_dim:long_name = \"longitude dimension name\" ;\n");
printf("\n");
printf(" char j_dim(nav, nav_len) ;\n");
printf(" j_dim:long_name = \"latitude dimension name\" ;\n");
printf("\n");
printf(" int Ni(nav) ;\n");
printf(" Ni:long_name = \"number of points along a latitude
circle\" ;\n");
printf("\n");
printf(" int Nj(nav) ;\n");
printf(" Nj:long_name = \"number of points along a
longitude circle\" ;\n");
printf("\n");
printf(" float La1(nav) ;\n");
printf(" La1:long_name = \"latitude of first grid point\" ;\n");
printf(" La1:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo1(nav) ;\n");
printf(" Lo1:long_name = \"longitude of first grid point\" ;\n");
printf(" Lo1:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float La2(nav) ;\n");
printf(" La2:long_name = \"latitude of last grid point\" ;\n");
printf(" La2:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo2(nav) ;\n");
printf(" Lo2:long_name = \"longitude of last grid point\" ;\n");
printf(" Lo2:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Di(nav) ;\n");
printf(" Di:long_name = \"Longitudinal direction increment\"
;\n");
printf(" Di:units = \"degrees\" ;\n");
printf("\n");
printf(" float Latin(nav) ;\n");
printf(" Latin:long_name = \"XXX\" ;\n");
printf(" Latin:units = \" \" ;\n");
}
break;
case GRID_GNOMON: /* fall through */
case GRID_POLARS:
{
printf(" char x_dim(nav, nav_len) ;\n");
printf(" x_dim:long_name = \"x dimension name\" ;\n");
printf("\n");
printf(" char y_dim(nav, nav_len) ;\n");
printf(" y_dim:long_name = \"y dimension name\" ;\n");
printf("\n");
printf(" long Nx(nav) ;\n");
printf(" Nx:long_name = \"number of points along x-axis\" ;\n");
printf("\n");
printf(" long Ny(nav) ;\n");
printf(" Ny:long_name = \"number of points along y-axis\" ;\n");
printf("\n");
printf(" float La1(nav) ;\n");
printf(" La1:long_name = \"latitude of first grid point\" ;\n");
printf(" La1:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo1(nav) ;\n");
printf(" Lo1:long_name = \"longitude of first grid point\" ;\n");
printf(" Lo1:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Lov(nav) ;\n");
printf(" Lov:long_name = \"orientation of the grid\" ;\n");
printf(" Lov:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Dx(nav) ;\n");
printf(" Dx:long_name = \"x-direction grid length\" ;\n");
printf(" Dx:units = \"km\" ;\n");
printf("\n");
printf(" float Dy(nav) ;\n");
printf(" Dy:long_name = \"y-direction grid length\" ;\n");
printf(" Dy:units = \"km\" ;\n");
printf("\n");
printf(" byte ProjFlag(nav) ;\n");
printf(" ProjFlag:long_name = \"projection center flag\" ;\n");
printf("\n");
}
break;
case GRID_LAMBERT:
{
printf(" char x_dim(nav, nav_len) ;\n");
printf(" x_dim:long_name = \"x dimension name\" ;\n");
printf("\n");
printf(" char y_dim(nav, nav_len) ;\n");
printf(" y_dim:long_name = \"y dimension name\" ;\n");
printf("\n");
printf(" long Nx(nav) ;\n");
printf(" Nx:long_name = \"number of points along x-axis\" ;\n");
printf("\n");
printf(" long Ny(nav) ;\n");
printf(" Ny:long_name = \"number of points along y-axis\" ;\n");
printf("\n");
printf(" float La1(nav) ;\n");
printf(" La1:long_name = \"latitude of first grid point\" ;\n");
printf(" La1:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Lo1(nav) ;\n");
printf(" Lo1:long_name = \"longitude of first grid point\" ;\n");
printf(" Lo1:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Lov(nav) ;\n");
printf(" Lov:long_name = \"orientation of the grid\" ;\n");
printf(" Lov:units = \"degrees_east\" ;\n");
printf("\n");
printf(" float Dx(nav) ;\n");
printf(" Dx:long_name = \"x-direction grid length\" ;\n");
printf(" Dx:units = \"km\" ;\n");
printf("\n");
printf(" float Dy(nav) ;\n");
printf(" Dy:long_name = \"y-direction grid length\" ;\n");
printf(" Dy:units = \"km\" ;\n");
printf("\n");
printf(" byte ProjFlag(nav) ;\n");
printf(" ProjFlag:long_name = \"projection center flag\" ;\n");
printf("\n");
printf(" float Latin1(nav) ;\n");
printf(" Latin1:long_name = \"first intersecting latitude\" ;\n");
printf(" Latin1:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float Latin2(nav) ;\n");
printf(" Latin2:long_name = \"second intersecting latitude\"
;\n");
printf(" Latin2:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float SpLat(nav) ;\n");
printf(" SpLat:long_name = \"Latitude of the southern pole\"
;\n");
printf(" SpLat:units = \"degrees_north\" ;\n");
printf("\n");
printf(" float SpLon(nav) ;\n");
printf(" SpLon:long_name = \"Longitude of the southern pole\"
;\n");
printf(" SpLon:units = \"degrees_east\" ;\n");
}
break;
case GRID_SPACEV:
{
gdes_spacev *gg = &gd->grid.spacev;
printf(" %s = %d\n", "Nx", gg->nx);
printf(" %s = %d\n", "Ny", gg->ny);
printf(" %s = %f\n", "Lap", gg->lap);
printf(" %s = %f\n", "Lop", gg->lop);
printf(" %s = %f\n", "dx", gg->dx);
printf(" %s = %f\n", "dy", gg->dy);
printf(" %s = %f\n", "Xp", gg->xp);
printf(" %s = %f\n", "Yp", gg->yp);
printf(" %s = %f\n", "Orientation", gg->orient);
printf(" %s = %f\n", "Nr", gg->nr);
printf(" %s = %f\n", "Xo", gg->xo);
printf(" %s = %f\n", "Yo", gg->yo);
}
break;
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
break;
}
printf("\n");
printf(" byte ResCompFlag(nav) ;\n");
printf(" ResCompFlag:long_name = \"resolution and component
flags\" ;\n");
printf("\n");
printf(" // end of navigation variables\n\n");
return;
} /* end of print_netcdf_gdes_nav */
void
print_netcdf_gdes_type(gdes *gd)
/*
This function is based on void print_gdes(gd) gdes *gd; and the code inside
switch (gd->type)
*/
/* "GDS " is replaced by "" */
/* This function prints the content of the navigation variables to the standard
output */
/* CALLED BY: print_cdl() in the file gribtocdl. */
{
/*
printf(" %24s : %d\n", "GDS scan mode flag", gd->scan_mode);
printf(" %24s : %d\n", "GDS no. of vert. coords", gd->nv);
*/
switch (gd->type) {
case GRID_LL: /* fall through */
case GRID_RLL: /* fall through */
case GRID_SLL: /* fall through */
case GRID_SRLL:
{
gdes_ll *gg = &gd->grid.ll;
/* updated 18.12.2001 by ab
Adjust grid so that it is always South-North [-90:+90]
and West-East [-180:180] or [0:360] */
/* adjust numbers so that they are increasing */
/* Assume longitude is allways west-east (sic) */
while (gg->lo2 < gg->lo1) gg->lo2 += 360;
/* Just swap latitudes if wrong direction */
if (gg->la1 > gg->la2 ) {
float tlat=gg->la1;
gg->la1=gg->la2;
gg->la2=tlat;
}
printf(" %s = \"%s\" ;\n", "i_dim", "lon");
printf(" %s = \"%s\" ;\n", "j_dim", "lat");
printf(" %s = %d ;\n", "Ni", gg->ni);
printf(" %s = %d ;\n", "Nj", gg->nj);
printf(" %s = %f ;\n", "La1", gg->la1);
printf(" %s = %f ;\n", "Lo1", gg->lo1);
printf(" %s = %f ;\n", "La2", gg->la2);
printf(" %s = %f ;\n", "Lo2", gg->lo2);
printf(" %s = %f ;\n", "Di", gg->di);
printf(" %s = %f ;\n", "Dj", gg->dj);
if (gg->rot) {
printf(" %s = %f ;\n", "RotLat",gg->rot->lat);
printf(" %s = %f ;\n", "RotLon",gg->rot->lon);
printf(" %s = %f ;\n", "RotAngle",gg->rot->angle);
}
if (gg->strch) {
printf(" %s = %f ;\n", "StrchLat", gg->strch->lat);
printf(" %s = %f ;\n", "StrchLon", gg->strch->lon);
printf(" %s = %f ;\n", "StrchFactor", gg->strch->factor);
}
}
break;
case GRID_GAU: /* fall through */
case GRID_RGAU: /* fall through */
case GRID_SGAU: /* fall through */
case GRID_SRGAU: /* fall through */
{
gdes_gau *gg = &gd->grid.gau;
if (gg->la1 > gg->la2 ) {
float tlat=gg->la1;
gg->la1=gg->la2;
gg->la2=tlat;
}
printf(" %s = %d ;\n", "Ni", gg->ni);
printf(" %s = %d ;\n", "Nj", gg->nj);
printf(" %s = %f ;\n", "La1", gg->la1);
printf(" %s = %f ;\n", "Lo1", gg->lo1);
printf(" %s = %f ;\n", "La2", gg->la2);
printf(" %s = %f ;\n", "Lo2", gg->lo2);
printf(" %s = %f ;\n", "Di", gg->di);
printf(" %s = %d ;\n", "N", gg->n);
if (gg->rot) {
printf(" %s = %f ;\n", "RotLat",gg->rot->lat);
printf(" %s = %f ;\n", "RotLon",gg->rot->lon);
printf(" %s = %f ;\n", "RotAngle",gg->rot->angle);
}
if (gg->strch) {
printf(" %s = %f ;\n", "StrchLat", gg->strch->lat);
printf(" %s = %f ;\n", "StrchLon", gg->strch->lon);
printf(" %s = %f ;\n", "StrchFactor", gg->strch->factor);
}
}
break;
case GRID_SPH:
case GRID_RSPH:
case GRID_SSPH:
case GRID_SRSPH:
{
gdes_sph *gg = &gd->grid.sph;
printf(" %s = %d ;\n", "j", gg->j);
printf(" %s = %d ;\n", "k", gg->k);
printf(" %s = %d ;\n", "m", gg->m);
printf(" %s = %d ;\n", "type", gg->type);
printf(" %s = %d ;\n", "mode", gg->mode);
if (gg->rot) {
printf(" %s = %f ;\n", "RotLat",gg->rot->lat);
printf(" %s = %f ;\n", "RotLon",gg->rot->lon);
printf(" %s = %f ;\n", "RotAngle",gg->rot->angle);
}
if (gg->strch) {
printf(" %s = %f ;\n", "StrchLat", gg->strch->lat);
printf(" %s = %f ;\n", "StrchLon", gg->strch->lon);
printf(" %s = %f ;\n", "StrchFactor", gg->strch->factor);
}
}
break;
case GRID_MERCAT:
{
gdes_mercator *gg = &gd->grid.mercator;
printf(" %s = %d ;\n", "Ni", gg->ni);
printf(" %s = %d ;\n", "Nj", gg->nj);
printf(" %s = %f ;\n", "La1", gg->la1);
printf(" %s = %f ;\n", "Lo1", gg->lo1);
printf(" %s = %f ;\n", "La2", gg->la2);
printf(" %s = %f ;\n", "Lo2", gg->lo2);
printf(" %s = %f ;\n", "Latin", gg->latin);
printf(" %s = %f ;\n", "Di", gg->di);
printf(" %s = %f ;\n", "Dj", gg->dj);
}
break;
case GRID_GNOMON: /* fall through */
case GRID_POLARS:
{
gdes_polars *gg = &gd->grid.polars;
printf(" x_dim = \"x\" ;\n");
printf(" y_dim = \"y\" ;\n");
printf(" %s = %d ;\n", "Nx", gg->nx);
printf(" %s = %d ;\n", "Ny", gg->ny);
printf(" %s = %f ;\n", "La1", gg->la1);
printf(" %s = %f ;\n", "Lo1", gg->lo1);
printf(" %s = %f ;\n", "Lov", gg->lov);
printf(" %s = %f ;\n", "Dx", gg->dx);
printf(" %s = %f ;\n", "Dy", gg->dy);
printf(" // %s = %s ;\n", "Pole in proj. plane",
gg->pole == 0 ? "North" : "South");
printf(" %s = %d ;\n", "ProjFlag", gg->pole);
}
break;
case GRID_LAMBERT:
{
gdes_lambert *gg = &gd->grid.lambert;
printf(" x_dim = \"x\" ;\n");
printf(" y_dim = \"y\" ;\n");
printf(" %s = %d ;\n", "Nx", gg->nx);
printf(" %s = %d ;\n", "Ny", gg->ny);
printf(" %s = %f ;\n", "La1", gg->la1);
printf(" %s = %f ;\n", "Lo1", gg->lo1);
printf(" %s = %f ;\n", "Lov", gg->lov);
printf(" %s = %f ;\n", "Dx", gg->dx);
printf(" %s = %f ;\n", "Dy", gg->dy);
printf(" %s = %f ;\n", "Latin1", gg->latin1);
printf(" %s = %f ;\n", "Latin2", gg->latin2);
printf(" %s = %f ;\n", "SpLat", gg->splat);
printf(" %s = %f ;\n", "SpLon", gg->splon);
printf(" // %s = %s ;\n", "Pole in proj. plane",
gg->pole == 0 ? "North" : "South");
printf(" %s = %d ;\n", "ProjFlag", gg->pole);
}
break;
case GRID_SPACEV:
{
gdes_spacev *gg = &gd->grid.spacev;
printf(" %s = %d ;\n", "Nx", gg->nx);
printf(" %s = %d ;\n", "Ny", gg->ny);
printf(" %s = %f ;\n", "Lap", gg->lap);
printf(" %s = %f ;\n", "Lop", gg->lop);
printf(" %s = %f ;\n", "dx", gg->dx);
printf(" %s = %f ;\n", "dy", gg->dy);
printf(" %s = %f ;\n", "Xp", gg->xp);
printf(" %s = %f ;\n", "Yp", gg->yp);
printf(" %s = %f ;\n", "Orientation", gg->orient);
printf(" %s = %f ;\n", "Nr", gg->nr);
printf(" %s = %f ;\n", "Xo", gg->xo);
printf(" %s = %f ;\n", "Yo", gg->yo);
}
break;
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
break;
}
} /* end of print_netcdf_gdes_type */
gdes* copy_gdes( gdes* gd, gdes *ret ){
/* This function take a deep copy from gd to ret*/
int nerrs = 0;
ret->type = gd->type;
ret->ncols = gd->ncols;
ret->nrows = gd->nrows;
ret->npts = gd->npts;
ret->res_flags=gd->res_flags;
ret->scan_mode=gd->scan_mode;
ret->maxlc = gd->maxlc;
ret->quasi = gd->quasi; /* ordinary rectangular grid is default */
ret->nv = gd->nv;
ret->vc = 0;
ret->lc = 0;
ret->keep = gd->keep;
if(gd->nv != 0 ){
int i;
ret->vc = (float *) emalloc(ret->nv * sizeof(float));
/* unpack the vertical coords into floats */
for (i = 0; i < ret->nv; i++) {
ret->vc[i] = gd->vc[i];
}
}
switch (gd->type) {
case GRID_LL: /* fall through */
case GRID_RLL: /* fall through */
case GRID_SLL: /* fall through */
case GRID_SRLL:
{
copy_gdes_ll(&(gd->grid.ll),&(ret->grid.ll));
}
break;
case GRID_GAU: /* fall through */
case GRID_RGAU: /* fall through */
case GRID_SGAU: /* fall through */
case GRID_SRGAU: /* fall through */
{
copy_gdes_gau(&(gd->grid.gau),&(ret->grid.gau));
}
break;
case GRID_SPH:
case GRID_RSPH:
case GRID_SSPH:
case GRID_SRSPH:
{
copy_gdes_sph(&(gd->grid.sph),&(ret->grid.sph));
}
break;
case GRID_MERCAT:
{
copy_gdes_mercat(&(gd->grid.mercator),&(ret->grid.mercator));
}
break;
case GRID_GNOMON: /* fall through */
case GRID_POLARS:
{
copy_gdes_polars( &(gd->grid.polars), &(ret->grid.polars) );
}
break;
case GRID_LAMBERT:
{
copy_gdes_lambert( &(gd->grid.lambert), &(ret->grid.lambert) );
}
break;
case GRID_SPACEV:
{
/*ret.grid.spacev=copy_gdes_spacev(gd);*/
}
break;
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
nerrs++;
}
if (nerrs) {
free_gdes(ret);
ret = 0;
return ret;
}
if(ret->quasi == QUASI_ROWS) {
ret->ncols = 1;
ret->lc = (int *)emalloc((1 + ret->nrows) * sizeof(int));
{ /* unpack list of row indexes */
int i;
for (i = 0; i < ret->nrows+1; i++) {
ret->lc[i] = gd->lc[i];
}
}
} else if(ret->quasi == QUASI_COLS) {
ret->nrows = 1;
ret->lc = (int *)emalloc((1 + ret->ncols) * sizeof(int));
{ /* unpack list of col indexes */
int i;
for (i = 0; i < ret->ncols+1; i++) {
ret->lc[i] = gd->lc[i];
}
}
}
if (nerrs) {
free_gdes(ret);
ret = 0;
}
return ret;
} /* end of copy_gdes */
/* extern int testNoserc; */
#define CMP( A ) if(0) printf(" %2s \n", A)
static int cmp_int_start( int* v1, int n1, int* v2, int n2 ){
/* the first half of the function cmp_int_set and cmp_int_set_vector(not
implemented) */
/* this function must be called before cmp_int_set_base */
/* both pointers equal zero */
if( v1 == NULL && v2 == NULL ){CMP("CMP zero pointers"); return 1;}
/* one pointer is equal to zero, and the other is not and
the values for the other are greater than zero */
if( (v1 == NULL && v2 != NULL && n2 > 0) ||
(v2 == NULL && v1 != NULL && n1 > 0)){
CMP("CMP v NULL");
return 0;}
/* both pointers are different from zero */
if( v1 != NULL && v2 != NULL ){
/* cmp number of items in array */
if( n1 != n2 ){ CMP("CMP n 0"); return 0;}
if( n1 == n2 == 0 ){ CMP("CMP n 1"); return 1;}
}
return 1;
}
static int cmp_float_start( float* v1, int n1, float* v2, int n2 ){
/* the first half of the function cmp_float_set and cmp_float_set_vector(not
implemented) */
/* this function must be called before cmp_float_set_base */
/* both pointers equal zero */
if( v1 == NULL && v2 == NULL ){CMP("CMP zero pointers"); return 1;}
/* one pointer is equal to zero, and the other is not and
the values for the other are greater than zero */
if( (v1 == NULL && v2 != NULL && n2 > 0) || (v2 == NULL && v1 != NULL &&
n1 > 0)){
CMP("CMP v NULL");
return 0;}
/* both pointers are different from zero */
if( v1 != NULL && v2 != NULL ){
/* cmp number of items in array */
if( n1 != n2 ){ CMP("CMP n 0"); return 0;}
if( n1 == n2 == 0 ){ CMP("CMP n 1"); return 1;}
}
return 1;
}
static int cmp_int_set_base( int* v1, int n1, int* v2, int n2 ){
/* the second half of the function cmp_int_set */
/* this function must be called after cmp_int_start*/
/* This function compares two sets stored as arrays */
if( n1 == n2 && n1 > 0 && n2 > 0 && v1 != NULL && v2 != NULL ){
int b;
int i;
int j;
for( i=0; i<n1; i++ ){/* the arrays are sets and not vectors */
b=0;
for( j=0; j<n2; j++ ){
if( v1[i] == v2[j] ){ b=1; break;}
}
if( b==0 ){
CMP("CMP v");
return 0;
}
}
}
return 1;
}
static int cmp_float_set_base( float* v1, int n1, float* v2, int n2 ){
/* the second half of the function cmp_float_set */
/* this function must be called after cmp_float_start*/
/* This function compares two sets stored as arrays */
if( n1 == n2 && n1 > 0 && n2 > 0 && v1 != NULL && v2 != NULL ){
int b;
int i;
int j;
for( i=0; i<n1; i++ ){/* the arrays are sets and not vectors */
b=0;
for( j=0; j<n2; j++ ){
if( v1[i] == v2[j] ){ b=1; break;}
}
if( b==0 ){
CMP("CMP v");
return 0;
}
}
}
return 1;
}
static int cmp_int_set( int* v1, int n1, int* v2, int n2 ){
/* This function compares two sets stored as arrays */
if(cmp_int_start( v1, n1, v2, n2 ))
return 0;
return cmp_int_set_base( v1, n1, v2, n2 );
}
cdl_gdes_data* get_gdes_data(gdes* gd){
/* This function is based on void print_gdes(gd) gdes *gd; and the code inside
switch (gd->type)*/
/* This function takes out and returns data from the union gd.grid */
/* CALLED BY: print_cdl() in the file gribtocdl. */
cdl_gdes_data* lgdat=(cdl_gdes_data*)emalloc(sizeof(cdl_gdes_data));
lgdat->ni=-1;
lgdat->nj=-1;
lgdat->la1=-1.;
lgdat->lo1=-1.;
lgdat->la2=-1.;
lgdat->lo2=-1.;
lgdat->di=-1.;
lgdat->dj=-1.;
/*printf(" %s \n", gds_typename(gd->type));*/
switch (gd->type) {
case GRID_LL: /* fall through */
case GRID_RLL: /* fall through */
case GRID_SLL: /* fall through */
case GRID_SRLL:
{
gdes_ll *gg = &gd->grid.ll;
lgdat->ni=gg->ni; /*printf(" %24s : %d\n", "GDS Ni", lgdat->ni);*/
lgdat->nj=gg->nj; /*printf(" %24s : %d\n", "GDS Nj", lgdat->nj);*/
/*Nj=gg->nj;
lgdat->nj=Nj;*/
lgdat->la1=gg->la1; /* printf(" %24s : %f\n", "GDS La1", gg->la1);*/
lgdat->lo1=gg->lo1; /* printf(" %24s : %f\n", "GDS Lo1", gg->lo1);*/
lgdat->la2=gg->la2; /* printf(" %24s : %f\n", "GDS La2", gg->la2);*/
lgdat->lo2=gg->lo2; /*printf(" %24s : %f\n", "GDS Lo2", gg->lo2);*/
lgdat->di=gg->di; /*printf(" %24s : %f\n", "GDS Di", gg->di);*/
lgdat->dj=gg->dj; /*printf(" %24s : %f\n", "GDS Dj", gg->dj); */
gg=0;
return lgdat;
}
break;
case GRID_GAU: /* fall through */
case GRID_RGAU: /* fall through */
case GRID_SGAU: /* fall through */
case GRID_SRGAU: /* fall through */
{
gdes_gau *gg = &gd->grid.gau;
lgdat->ni=gg->ni;/*printf(" %24s : %d\n", "GDS Ni", gg->ni);*/
lgdat->nj=gg->nj;/*printf(" %24s : %d\n", "GDS Nj", gg->nj);*/
lgdat->la1=gg->la1; /* printf(" %24s : %f\n", "GDS La1", gg->la1);*/
lgdat->lo1=gg->lo1; /* printf(" %24s : %f\n", "GDS Lo1", gg->lo1);*/
lgdat->la2=gg->la2; /* printf(" %24s : %f\n", "GDS La2", gg->la2);*/
lgdat->lo2=gg->lo2; /*printf(" %24s : %f\n", "GDS Lo2", gg->lo2);*/
lgdat->di=gg->di; /*printf(" %24s : %f\n", "GDS Di", gg->di);*/
/*printf(" %24s : %d\n", "GDS n", gg->n);*/
}
break;
case GRID_SPH:
case GRID_RSPH:
case GRID_SSPH:
case GRID_SRSPH:
{
/* gdes_sph *gg = &gd->grid.sph; */
lgdat->ni=-1;
/*lgdat->nj=-1;*/
/* printf(" %24s : %d\n", "GDS j", gg->j);
printf(" %24s : %d\n", "GDS k", gg->k);
printf(" %24s : %d\n", "GDS m", gg->m);
printf(" %24s : %d\n", "GDS type", gg->type);
printf(" %24s : %d\n", "GDS mode", gg->mode); */
}
break;
case GRID_MERCAT:
{
gdes_mercator *gg = &gd->grid.mercator;
lgdat->ni=gg->ni;/*printf(" %24s : %d\n", "GDS Ni", gg->ni);*/
/*lgdat->nj=gg->nj;*//*printf(" %24s : %d\n", "GDS Nj", gg->nj);*/
lgdat->la1=gg->la1; /* printf(" %24s : %f\n", "GDS La1", gg->la1);*/
lgdat->lo1=gg->lo1; /* printf(" %24s : %f\n", "GDS Lo1", gg->lo1);*/
lgdat->la2=gg->la2; /* printf(" %24s : %f\n", "GDS La2", gg->la2);*/
lgdat->lo2=gg->lo2; /*printf(" %24s : %f\n", "GDS Lo2", gg->lo2);*/
lgdat->di=gg->di; /*printf(" %24s : %f\n", "GDS Di", gg->di);*/
/*printf(" %24s : %f\n", "GDS Latin", gg->latin);*/
}
break;
case GRID_GNOMON: /* fall through */
case GRID_POLARS:
{
gdes_polars *gg = &gd->grid.polars;
lgdat->ni=-1;
/*lgdat->nj=-1;*/
lgdat->la1=gg->la1; /* printf(" %24s : %f\n", "GDS La1", gg->la1);*/
lgdat->lo1=gg->lo1; /* printf(" %24s : %f\n", "GDS Lo1", gg->lo1);*/
/* printf(" %24s : %d\n", "GDS Nx", gg->nx);
printf(" %24s : %d\n", "GDS Ny", gg->ny);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS Lov", gg->lov);
printf(" %24s : %f\n", "GDS Dx", gg->dx);
printf(" %24s : %f\n", "GDS Dy", gg->dy);
printf(" %24s : %s\n", "GDS Pole in proj. plane",
gg->pole == 0 ? "North" : "South"); */
}
break;
case GRID_LAMBERT:
{
gdes_lambert *gg = &gd->grid.lambert;
lgdat->ni=-1;
/*lgdat->nj=-1;*/
lgdat->la1=gg->la1; /* printf(" %24s : %f\n", "GDS La1", gg->la1);*/
lgdat->lo1=gg->lo1; /* printf(" %24s : %f\n", "GDS Lo1", gg->lo1);*/
/*printf(" %24s : %d\n", "GDS Nx", gg->nx);
printf(" %24s : %d\n", "GDS Ny", gg->ny);
printf(" %24s : %f\n", "GDS La1", gg->la1);
printf(" %24s : %f\n", "GDS Lo1", gg->lo1);
printf(" %24s : %f\n", "GDS Lov", gg->lov);
printf(" %24s : %f\n", "GDS Dx", gg->dx);
printf(" %24s : %f\n", "GDS Dy", gg->dy);
printf(" %24s : %s\n", "GDS Pole in proj. plane",
gg->pole == 0 ? "North" : "South");
printf(" %24s : %d\n", "GDS centers", gg->centers);
printf(" %24s : %f\n", "GDS Latin1", gg->latin1);
printf(" %24s : %f\n", "GDS Latin2", gg->latin2);
printf(" %24s : %f\n", "GDS SpLat", gg->splat);
printf(" %24s : %f\n", "GDS SpLon", gg->splon);*/
}
break;
case GRID_SPACEV:
{
/* gdes_spacev *gg = &gd->grid.spacev; */
lgdat->ni=-1;
/*lgdat->nj=-1;*/
/* printf(" %24s : %d\n", "GDS Nx", gg->nx);
printf(" %24s : %d\n", "GDS Ny", gg->ny);
printf(" %24s : %f\n", "GDS Lap", gg->lap);
printf(" %24s : %f\n", "GDS Lop", gg->lop);
printf(" %24s : %f\n", "GDS dx", gg->dx);
printf(" %24s : %f\n", "GDS dy", gg->dy);
printf(" %24s : %f\n", "GDS Xp", gg->xp);
printf(" %24s : %f\n", "GDS Yp", gg->yp);
printf(" %24s : %f\n", "GDS Orientation", gg->orient);
printf(" %24s : %d\n", "GDS Nr", gg->nr);
printf(" %24s : %f\n", "GDS Xo", gg->xo);
printf(" %24s : %f\n", "GDS Yo", gg->yo); */
}
break;
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
break;
}
return lgdat;
} /* end of get_gdes_data */
int gdes_cmp( gdes* gd1, gdes* gd2){
/* This function compares two gdes objects to see if they are equal */
TEST_NOSERC("gdes_cmp called: ", 0 );
if( gd1->type != gd2->type ){ CMP("CMP gd1->type");return 0;}
if( gd1->ncols != gd2->ncols ){ CMP("CMP gd1->ncols");return 0;}
if( gd1->nrows != gd2->nrows ){ CMP("CMP gd1->nrows"); return 0;}
if( gd1->npts != gd2->npts ){ CMP("CMP gd1->npts"); return 0;}
if( gd1->res_flags != gd2->res_flags ){ CMP("CMP gd1->res_flags"); return
0;}
if( gd1->scan_mode != gd2->scan_mode ){ CMP("CMP gd1->scan_mode"); return
0;}
if( gd1->quasi != gd2->quasi ){ CMP("CMP gd1->quasi"); return 0;}
if(!cmp_float_start( gd1->vc, gd1->nv, gd2->vc, gd2->nv )){ CMP("CMP nv");
return 0;}
if(!cmp_int_start( gd1->lc, gd1->maxlc, gd2->lc, gd2->maxlc )){ CMP("CMP
maxlc"); return 0;}
/* if( gd1->keep != gd2->keep ){CMP("CMP keep");return 0;}// This
comparison is no longer done */
/* because keep only stores the storage status */
if(!cmp_float_set_base( gd1->vc, gd1->nv, gd2->vc, gd2->nv )){ CMP("CMP
vc"); return 0;}
if(!cmp_int_set_base( gd1->lc, gd1->maxlc, gd2->lc, gd2->maxlc )){ CMP("CMP
lc"); return 0;}
if( gengrid_cmp( gd1 , gd2 )){
TEST_NOSERC("gdes_cmp", 1 );
return 1;
}
else{
CMP("CMP gdes_cmp");
TEST_NOSERC("gdes_cmp", 0 );
return 0;
}
return 1;
} /* end of gdes_cmp */
static int gengrid_cmp( gdes* gd1, gdes* gd2 ){
/* This function compares the gengrid unions in two gdes objects to see if they
are equal */
gengrid* gr1=&(gd1->grid);
gengrid* gr2=&(gd2->grid);
if( gd1->type != gd2->type ) return 0;
switch (gd1->type) {
case GRID_LL: /* fall through */
case GRID_RLL: /* fall through */
case GRID_SLL: /* fall through */
case GRID_SRLL:
{
if( !gdes_ll_cmp( &(gr1->ll), &(gr2->ll) ))
return 0;
else
return 1;
}
break;
case GRID_GAU: /* fall through */
case GRID_RGAU: /* fall through */
case GRID_SGAU: /* fall through */
case GRID_SRGAU: /* fall through */
{
if( !gdes_gau_cmp( &(gr1->gau), &(gr2->gau) ))
return 0;
else
return 1;
}
break;
case GRID_SPH:
case GRID_RSPH:
case GRID_SSPH:
case GRID_SRSPH:
{
if( !gdes_sph_cmp( &(gr1->sph), &(gr2->sph) ))
return 0;
else
return 1;
}
break;
case GRID_MERCAT:
{
if( !gdes_mercator_cmp( &(gr1->mercator), &(gr2->mercator) ))
return 0;
else
return 1;
}
break;
case GRID_GNOMON: /* fall through */
case GRID_POLARS:
{
if( !gdes_polars_cmp( &(gr1->polars), &(gr2->polars) ))
return 0;
else
return 1;
}
break;
case GRID_LAMBERT:
{
if( !gdes_lambert_cmp( &(gr1->lambert), &(gr2->lambert) ))
return 0;
else
return 1;
}
break;
case GRID_SPACEV:
{
if( !gdes_spacev_cmp( &(gr1->spacev), &(gr2->spacev) ))
return 0;
else
return 1;
}
break;
case GRID_ALBERS:
case GRID_OLAMBERT:
case GRID_UTM:
case GRID_SIMPOL:
case GRID_MILLER:
default:
return 1;
break;
}
return 1;
} /* end of gdes_cmp */
static int rotstr_cmp( rotated* rot1, rotated* rot2,
stretched* strch1, stretched* strch2 ){
/* This function compares two rotated and two stretched objects to
see if both comparisons are equal */
if( rot1 == 0 && rot2 != 0 ) return 0;
if( rot1 != 0 && rot2 == 0 ) return 0;
if( strch1 == 0 && strch2 != 0 ) return 0;
if( strch1 != 0 && strch2 == 0 ) return 0;
if( rot1 != 0 && rot2 != 0 ){
if( rot1->lat != rot2->lat) return 0;
if( rot1->lon != rot2->lon) return 0;
if( rot1->angle != rot2->angle) return 0;
}
if( strch1 != 0 && strch2 != 0 ){
if( strch1->lat != strch2->lat) return 0;
if( strch1->lon != strch2->lon) return 0;
if( strch1->factor != strch2->factor) return 0;
}
return 1;
}
static int gdes_ll_cmp( gdes_ll* ll1, gdes_ll* ll2 ){
/* This function compares two gdes_ll objects to see if they are equal */
if( ll1->ni != ll2->ni ) return 0;
if( ll1->nj != ll2->nj ) return 0;
if( ll1->la1 != ll2->la1 ) return 0;
if( ll1->lo1 != ll2->lo1 ) return 0;
if( ll1->la2 != ll2->la2 ) return 0;
if( ll1->lo2 != ll2->lo2 ) return 0;
if( ll1->di != ll2->di ) return 0;
if( ll1->dj != ll2->dj ) return 0;
return rotstr_cmp( ll1->rot, ll2->rot, ll1->strch, ll2->strch );
}
static int gdes_gau_cmp( gdes_gau* gau1, gdes_gau* gau2 ){
/* This function compares two gdes_gau objects to see if they are equal */
if( gau1->ni != gau2->ni ) return 0;
if( gau1->nj != gau2->nj ) return 0;
if( gau1->la1 != gau2->la1 ) return 0;
if( gau1->lo1 != gau2->lo1 ) return 0;
if( gau1->la2 != gau2->la2 ) return 0;
if( gau1->lo2 != gau2->lo2 ) return 0;
if( gau1->di != gau2->di ) return 0;
if( gau1->n != gau2->n ) return 0;
return rotstr_cmp( gau1->rot, gau2->rot, gau1->strch, gau2->strch );
}
static int gdes_sph_cmp( gdes_sph* sph1, gdes_sph* sph2 ){
/* This function compares two gdes_sph objects to see if they are equal */
if( sph1->j != sph2->j ) return 0;
if( sph1->k != sph2->k ) return 0;
if( sph1->m != sph2->m ) return 0;
if( sph1->type != sph2->type ) return 0;
if( sph1->mode != sph2->mode ) return 0;
return rotstr_cmp( sph1->rot, sph2->rot, sph1->strch, sph2->strch );
}
static int gdes_polars_cmp( gdes_polars* pol1, gdes_polars* pol2 ){
/* This function compares two gdes_polars objects to see if they are equal */
if( pol1->nx != pol2->nx ) return 0;
if( pol1->ny != pol2->ny ) return 0;
if( pol1->la1 != pol2->la1 ) return 0;
if( pol1->lo1 != pol2->lo1 ) return 0;
if( pol1->lov != pol2->lov ) return 0;
if( pol1->dx != pol2->dx ) return 0;
if( pol1->dy != pol2->dy ) return 0;
if( pol1->pole != pol2->pole ) return 0;
return 1;
}
static int gdes_mercator_cmp( gdes_mercator* m1, gdes_mercator* m2 ){
/* This function compares two gdes_mercator objects to see if they are equal */
if( m1->ni != m2->ni ) return 0;
if( m1->nj != m2->nj ) return 0;
if( m1->la1 != m2->la1 ) return 0;
if( m1->lo1 != m2->lo1 ) return 0;
if( m1->la2 != m2->la2 ) return 0;
if( m1->lo2 != m2->lo2 ) return 0;
if( m1->latin != m2->latin ) return 0;
if( m1->di != m2->di ) return 0;
if( m1->dj != m2->dj ) return 0;
return 1;
}
static int gdes_lambert_cmp( gdes_lambert* lam1, gdes_lambert* lam2 ){
/* This function compares two gdes_lambert objects to see if they are equal */
if( lam1->nx != lam2->nx ) return 0;
if( lam1->ny != lam2->ny ) return 0;
if( lam1->la1 != lam2->la1 ) return 0;
if( lam1->lo1 != lam2->lo1 ) return 0;
if( lam1->lov != lam2->lov ) return 0;
if( lam1->dx != lam2->dx ) return 0;
if( lam1->dy != lam2->dy ) return 0;
if( lam1->pole != lam2->pole ) return 0;
if( lam1->centers != lam2->centers ) return 0;
if( lam1->latin1 != lam2->latin1 ) return 0;
if( lam1->latin2 != lam2->latin2 ) return 0;
if( lam1->splat != lam2->splat ) return 0;
if( lam1->splon != lam2->splon ) return 0;
return 1;
}
static int gdes_spacev_cmp( gdes_spacev* spa1, gdes_spacev* spa2 ){
/* This function compares two gdes_spacev objects to see if they are equal */
if( spa1->nx != spa2->nx ) return 0;
if( spa1->ny != spa2->ny ) return 0;
if( spa1->lap != spa2->lap ) return 0;
if( spa1->lop != spa2->lop ) return 0;
if( spa1->dx != spa2->dx ) return 0;
if( spa1->dy != spa2->dy ) return 0;
if( spa1->xp != spa2->xp ) return 0;
if( spa1->yp != spa2->yp ) return 0;
if( spa1->orient != spa2->orient ) return 0;
if( spa1->nr != spa2->nr ) return 0;
if( spa1->xo != spa2->xo ) return 0;
if( spa1->yo != spa2->yo ) return 0;
return 1;
}
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