[GRASS-dev] [GRASS GIS] #2417: r.profile should report distance in location units

[GRASS GIS]

#2417: r.profile should report distance in location units
--------------------------------+-------------------------------------------
 Reporter:  annakrat            |       Owner:  grass-dev@…              
     Type:  enhancement         |      Status:  new                      
 Priority:  major               |   Milestone:  7.0.0                    
Component:  Projections/Datums  |     Version:  svn-trunk                
 Keywords:  r.profile, units    |    Platform:  All                      
      Cpu:  Unspecified         |  
--------------------------------+-------------------------------------------

Comment(by neteler):

 While we are at it, I checked the entire source code for more "private"
 feet definitions, there are some to be fixed:

 {{{
 [neteler at pgis_north grass71]$ find . -type f | xargs grep 3048 | grep -v
 'pristine'
 ./general/g.setproj/README:     feet:foot:0.3048
 ./general/g.setproj/main.c:                 G_set_key_value("meters",
 "0.30480060960121920243",
 ./general/g.setproj/main.c:                 G_set_key_value("meters",
 "0.3048", in_unit_keys);
 ./raster/r.ros/spot_dist.c:    h0 = 0.3048 * (1.055 * sqrt(E));
 ./raster/r.watershed/ram/Gwater.h:#define METER_TO_FOOT         (1 /
 0.3048)
 ./raster/r.watershed/seg/Gwater.h:#define METER_TO_FOOT         (1 /
 0.3048)
 ./raster/r.shaded.relief/main.c:            /* 1 international foot =
 0.3048 meters */
 ./raster/r.shaded.relief/main.c:            scale = 1. / 0.3048;
 ./raster/r.buffer/distance.h:#define FEET_TO_METERS 0.3048
 ./ps/ps.map/distance.h:#define FEET_TO_METERS 0.3048
 ./scripts/r.buffer.lowmem/r.buffer.lowmem.py:    'feet': 0.3048,
 ./vector/v.split/main.c:#define FROM_FEET        0.3048
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/2417#comment:12>
GRASS GIS <http://grass.osgeo.org>