[GRASS-dev] Re: [GRASS GIS] #429: Add option to disable warnings in modules

[GRASS GIS]

#429: Add option to disable warnings in modules
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  Reporter:  kyngchaos    |       Owner:  grass-dev at lists.osgeo.org
      Type:  enhancement  |      Status:  new                      
  Priority:  minor        |   Milestone:  6.4.0                    
 Component:  default      |     Version:  svn-develbranch6         
Resolution:               |    Keywords:                           
  Platform:  Unspecified  |         Cpu:  Unspecified              
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Comment (by pkelly):

 I also like the idea of a flag for r.proj to hide any errors from PROJ.4,
 but for implementing it I think it might be better (this would be for
 GRASS 7 - too disruptive for 6.x I think) to remove the code in
 lib/proj_do_proj.c that prints the error messages as a GRASS warning, and
 instead make sure all modules calling pj_do_proj() or pj_do_transform()
 check the return value and do what they see fit if it indicates an error
 value. They really should be checking the return value at the minute IMHO.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/429#comment:6>
GRASS GIS <http://grass.osgeo.org>