[GEMPAK #BJJ-948087]: gddiag: Gempak 5.11.4 segfaults and/or no grids during gdgwrt().

I have released an updated source distribution of GEMPAK 5.11.4 which can be 
downloaded from

http://www.unidata.ucar.edu/downloads/

These updates include bug fixes to grid diagnostic routines which were causing 
the grid problems you reported.  If this gris issue still exists, you may wish 
to download and rebuild the latest 5.11.4 and see if this solves the problem.

Best,

Michael James
Unidata



> Hello,
> 
> We are experiencing additional issues after the application of the gditoh.f 
> fix.
> The segfault is definitely no longer present however the determination of 
> grids is now problematic in all cases.
> 
> <snip>
> GDFILE    Grid file                         
> /wtc/rt/np/gempak/model/gfs/2009120206_thin.gem
> GDOUTF    Output grid file                  var.gem
> GFUNC     Scalar grid                       mag(wnd)
> GDATTIM   Grid date/time                    F006
> GLEVEL    Grid level                        10
> GVCORD    Grid vertical coordinate          HGHT
> GRDNAM    Grid parameter name
> GRDTYP    Diagnostic grid type (Scalar/Vec  S
> GPACK     Packing type/number of bits
> GRDHDR    Grid Header Flags
> PROJ      Map projection/angles/margins|dr
> GRDAREA   Area covered by grid
> KXKY      Number of grid points in x;y      10;10
> MAXGRD    Maximum number of grids           200
> CPYFIL    Grid file whose navigation is to  #4
> ANLYSS    Grid analysis block               4/2;2;2;2
> Parameters requested: GDFILE,GDOUTF,GFUNC,GDATTIM,GLEVEL,GVCORD,GRDNAM,
> GRDTYP,GPACK,GRDHDR,PROJ,GRDAREA,KXKY,MAXGRD,CPYFIL,ANLYSS.
> GEMPAK-GDDIAG> GEMPAK-GDDIAG> [IP -7]  PRECSN is an unrecognized parameter.
> GEMPAK-GDDIAG> GEMPAK-GDDIAG> GEMPAK-GDDIAG> GEMPAK-GDDIAG> GEMPAK-GDDIAG> 
> GEMPAK-GDDIAG> GEMPAK-GDDIAG> GEMPAK-GDDIAG> GEMPAK-GDDIAG> GEMPAK-GDDIAG> 
> [DG -7]  Input grid WND ^091202/0600F048 @10 %HGHT in MAG cannot be found.
> </snip>
> 
> This can be replicated for any gem source and does not gibe with gdinfo 
> information.
> 
> <snip>
> Number of grids in file:   889
> 
> Maximum number of grids in file:   2000
> 
> NUM       TIME1              TIME2           LEVL1 LEVL2  VCORD PARM
> 86     091202/0600F006                         10         HGHT UREL
> Parameters requested: GDFILE,LSTALL,OUTPUT,GDATTIM,GLEVEL,GVCORD,GFUNC.
> GEMPAK-GDINFO>gfunc=vrel
> GEMPAK-GDINFO>run
> 
> GRID FILE: /wtc/rt/np/gempak/model/gfs/2009120206_thin.gem
> 
> GRID NAVIGATION:
> PROJECTION:          CED
> GRID SIZE:          289 145
> LL CORNER:             -90.00    -30.00
> UR CORNER:              90.00    -30.00
> 
> GRID ANALYSIS BLOCK:
> UNKNOWN ANALYSIS TYPE
> 
> Number of grids in file:   889
> 
> Maximum number of grids in file:   2000
> 
> NUM       TIME1              TIME2           LEVL1 LEVL2  VCORD PARM
> 85     091202/0600F006                         10         HGHT VREL
> </snip>
> 
> Thank you.
> 
> 
> 
> 
> 
> 
> 
> Ticket Details
> ===================
> Ticket ID: BJJ-948087
> Department: Support GEMPAK
> Priority: Normal
> Status: Open
> 


Ticket Details
===================
Ticket ID: BJJ-948087
Department: Support GEMPAK
Priority: Critical
Status: Open