[GRASS-dev] Re: [GRASS GIS] #390: r.viewshed precision bug

GRASS GIS trac at osgeo.org
Fri May 6 03:52:34 EDT 2011


#390: r.viewshed precision bug
-------------------------+--------------------------------------------------
 Reporter:  neteler      |       Owner:  grass-dev@…              
     Type:  defect       |      Status:  new                      
 Priority:  major        |   Milestone:  6.4.0                    
Component:  Raster       |     Version:  svn-develbranch6         
 Keywords:  r.viewshed   |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
-------------------------+--------------------------------------------------

Comment(by hamish):

 > The precision bug is hopefully fixed in r46199.

 excellent...!  with that fixed, how close do you think it is to migrating
 r.viewshed out of addons and into the main source tree? or is there still
 work to do?

 if it's ready, does it mean r.los is now redundant, or does r.los have
 some purpose/feature worth saving?


 > To what kind of output does this "NULL, not zero
 > output" refer to?

 I think I meant visible/hidden (see r25102), but in hindsight I suspect
 that you can completely disregard comment:1.


 thanks,
 Hamish

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/390#comment:4>
GRASS GIS <http://grass.osgeo.org>



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