[GRASS-dev] [GRASS GIS] #1576: r.in.poly broken by window split

[GRASS GIS]

#1576: r.in.poly broken by window split
------------------------------------------+---------------------------------
 Reporter:  hamish                        |       Owner:  grass-dev@…              
     Type:  defect                        |      Status:  new                      
 Priority:  normal                        |   Milestone:  7.0.0                    
Component:  Raster                        |     Version:  svn-trunk                
 Keywords:  r.in.poly, Rast_set_window()  |    Platform:  All                      
      Cpu:  All                           |  
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 Hi,

 r.in.poly was missed during the split window transition (r42876) and now
 exits with an error. (previously there was a suppressed-by-the-module
 warning)
 {{{
 ERROR: Output window changed while maps are open for write
 }}}

 a simple change in the row paging code of Rast_set_window() to
 Rast_set_output_window() in r.in.poly/raster.c didn't help; any advice on
 how the input/output split windows now work? the doxygen lib fn comments
 briefly explain the what, but not the why of the design or how you're
 supposed to use it.


 thanks,
 Hamish

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Ticket URL: <https://trac.osgeo.org/grass/ticket/1576>
GRASS GIS <http://grass.osgeo.org>