[gradsusr] Wgrib2 / g2ctl / gribmap

[Jeff Lake]

Thats the same exact error I have been pulling my hair out
trying to make a ctl from the rtma gribs

-Jeff Lake
MichiganWxSystem.com
WeatherMichigan.net
TheWeatherCenter.net
GRLevelXStuff.com


On 1/18/2012 8:12 PM, Andrew Revering wrote:
> I'm having a problem with gribmap, g2ctl or potentially wgrib2 when 
> trying to create my CTL and IDX files.
>
> I'm just installing this on a new Linux machine (CentOs6 64 bit) and I 
> create the CTL file with the command:
>
> g2ctl ruc.grib > ruc.ctl
>
> I get the error:
>
> *Warning: g2lib/g2clib jpeg deocde may differ from WMO standard, use 
> use -g2clib 0 for WMO standardg2*
> *Use of uninitialized value $east in addition (+) at g2ctl line 619.*
> *Use of uninitialized value $west in addition (+) at g2ctl line 619.*
> *Use of uninitialized value $east in addition (+) at g2ctl line 620.*
> *Use of uninitialized value $west in addition (+) at g2ctl line 620.*
> *Use of uninitialized value $west in subtraction (-) at g2ctl line 635.*
> *Use of uninitialized value $east in subtraction (-) at g2ctl line 635.*
> *Use of uninitialized value $west in numeric eq (==) at g2ctl line 636.*
> *Use of uninitialized value $west in concatenation (.) or string at 
> g2ctl line 639.*
> *Use of uninitialized value $south in subtraction (-) at g2ctl line 640.*
> *Use of uninitialized value $north in subtraction (-) at g2ctl line 640.*
> *Use of uninitialized value $south in concatenation (.) or string at 
> g2ctl line 641.*
>
> The CTL file did get created and looks alright... but then when I run 
> Gribmap ...
>
> *Open Error:  Missing or invalid dimension increment value*
> *  --> The invalid description file record is:*
> *  --> xdef 1 linear  0.192425685762171*
> *  The data file was not opened.*
>
> So I'm not sure if its a problem with Gribmap, g2ctl or Wgrib2....nor 
> am I sure how to resolve it.
> I use the same exact file on a windows machine using the same process 
> to create the CTL and IDX files without a problem, so I assume it has 
> to be machine specific with the installation or something.
>
> Thoughts?
>
> Andy
>
>
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