[GRASS-dev] Re: [GRASS GIS] #1385: r3.in.ascii man page improvements

GRASS GIS trac at osgeo.org
Mon Jun 20 01:08:02 EDT 2011

#1385: r3.in.ascii man page improvements
 Reporter:  hamish       |       Owner:  grass-dev@…              
     Type:  task         |      Status:  new                      
 Priority:  normal       |   Milestone:  6.4.2                    
Component:  Docs         |     Version:  svn-develbranch6         
 Keywords:  r3.in.ascii  |    Platform:  All                      
      Cpu:  All          |  

Comment(by hamish):


 did you find the r3.to.rast -> 0 values for FCELL rast3d maps bug already?
 or should I open a new report for that?

 re. output precision, anything more than %.16g or %.17g for IEEE double
 precision FPs is just noise. There's no point of going to 52.

 any documented reason why there is no CELL support for G3D?

 for r.out.ascii I would like to set the default output precision
 dynamically (%.7g for FCELL, %.15g for DCELL, [%ld for CELL??]). Maybe we
 could try that in gr7 and see how it looks?
 (I just added a quick&rough r.flip addon script using that, and the round
 trip is lossy; Yann's upcoming? C port of grass5's version won't have that


Ticket URL: <https://trac.osgeo.org/grass/ticket/1385#comment:4>
GRASS GIS <http://grass.osgeo.org>

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