[GEMPAK #LUO-186597]: GemPak dbiint fault

I'm glad to hear that it's working for you now.  After hearing that a re-build 
fixed it I'm guessing it is due to $OS_LIB/gdbiint.a being completely re-built 
(removed and before a make all install).  Catches me now and then..


Best,

Michael


> Michael,
> We have been using the "GEM" gribs - from Environment Canada
> They are at 1500 x 751 .24 resolution
> 
> I rebuilt all of the GEMPAK libraries and tools with LLMXGD of 1500000.
> 
> Gdbiint runs now and interpolates up to the 1500 x 751. I haven't validated 
> all the data as of yet.
> No segment faults.
> 
> Maybe the rebuild did it.
> 
> I think you can close this ticket, if I have more issues I will do a new 
> ticket
> 
> Thanks for your help.
> 
> Pete Sorensen
> 
> 
> 
> -----Original Message-----
> From: Unidata GEMPAK Support [mailto:address@hidden]
> Sent: Wednesday, April 02, 2014 15:15
> To: Pete Sorensen
> Cc: address@hidden; Dan Lennartson
> Subject: [GEMPAK #LUO-186597]: GemPak dbiint fault
> 
> Pete,
> 
> I do not fully understand what your input files are, you say wave watch, does 
> that mean you are interpolating the wave watch grid (NOAA wave watch? FNMOC 
> wave watch?  global or regional grid?) to the global CMC grids (1500x751)?
> 
> I am able to do the following:
> 
> 1) decode from grib to gempak:
> 
> dcgrib2 cmc.gem < CMC_glb_TMP_ISBL_1000_latlon.24x.24_2014033112_P012.grib2
> 
> 2) confirm cmc.gem grid size with GDINFO
> 
> GRID FILE: cmc.gem
> 
> GRID NAVIGATION:
> PROJECTION:          CED
> ANGLES:                 0.0     0.0     0.0
> GRID SIZE:         1500 751
> LL CORNER:             -90.00    180.00
> UR CORNER:              90.00    179.76
> 
> 
> 3) use cmc.gem as CPYFIL in GDCFIL:
> 
> GDOUTF   = output.gem
> PROJ     =
> GRDAREA  =
> KXKY     =
> MAXGRD   =  5000
> CPYFIL   = cmc.gem
> ANLYSS   = 4/2;2;2;2
> 
> 
> 4) confirm grid size of output.gem with GDINFO
> 
> GRID FILE: output.gem
> 
> GRID NAVIGATION:
> PROJECTION:          CED
> ANGLES:                 0.0     0.0     0.0
> GRID SIZE:         1500 751
> LL CORNER:             -90.00    180.00
> UR CORNER:              90.00    179.76
> 
> 
> 5) run GDBIINT to interpolate the nam 12km grid (614 x 428) to the CMC grid 
> (1500 x 751)
> 
> GRID FILE: /data/ldm/gempak/model/nam12km/2014040218f000_nam218.gem
> GRID NAVIGATION:
> PROJECTION:          LCC
> ANGLES:                25.0   -95.0    25.0
> GRID SIZE:          614 428
> LL CORNER:              12.19   -133.46
> UR CORNER:              57.33    -49.42
> 
> GDBIINT:
> 
> GDFILE   = nam
> GDOUTF   = output.gem
> GFUNC    = tmpk
> GLEVEL   = 2
> GVCORD   = hght
> GDATTIM  = f006
> GDNUM    =
> GEMPAK-GDBIINT>r
> Building interpolation array for  1500 columns   751 rows
> Input grid file contains         1847  grids
> Interpolating TMPK    140402/1200F006                      2    -1 HGHT
> 
> 
> 6) check again with GDINFO
> 
> GDFILE   = output.gem
> LSTALL   = YES
> OUTPUT   = T
> GDATTIM  = f006
> GLEVEL   = 2
> GVCORD   = hght
> GFUNC    = tmpk
> GEMPAK-GDINFO>r
> 
> GRID FILE: output.gem
> GRID NAVIGATION:
> PROJECTION:          CED
> ANGLES:                 0.0     0.0     0.0
> GRID SIZE:         1500 751
> LL CORNER:             -90.00    180.00
> UR CORNER:              90.00    179.76
> GRID ANALYSIS BLOCK:
> ANALYSIS TYPE:        BARNES
> DELTAN:               4.000
> DELTAX:           -9999.000
> DELTAY:           -9999.000
> GRID AREA:           -90.00 -180.00   90.00  180.00
> EXTEND AREA:         -90.00 -180.00   90.00  180.00
> DATA AREA:           -90.00 -180.00   90.00  180.00
> Number of grids in file:     1
> Maximum number of grids in file:   5000
> 
> NUM       TIME1              TIME2           LEVL1 LEVL2  VCORD PARM
> 1     140402/1200F006                          2         HGHT TMPK
> 
> 
> 
> 
> This is an example of having everything work as intended.  If I use the 
> GFSHD, nam242 or some other models, GDBIINT doesn't seem to work.  I do not 
> get a segmentation fault but some times I get an file open error.  I will 
> have to look at GDBIINT more closely and see if it needs updating.  Until 
> then I'm afraid I'm out of answers.
> 
> -Michael
> 
> Ticket Details
> ===================
> Ticket ID: LUO-186597
> Department: Support GEMPAK
> Priority: Normal
> Status: Open
> 
> 
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Ticket Details
===================
Ticket ID: LUO-186597
Department: Support GEMPAK
Priority: Normal
Status: Open