[GRASS-dev] [GRASS GIS] #1379: v.out.ogr incorrect output

GRASS GRASS developer
,
1

#1379: v.out.ogr incorrect output
---------------------+------------------------------------------------------
Reporter: jkr | Owner: grass-dev@…
     Type: defect | Status: new
Priority: normal | Milestone:
Component: Default | Version: svn-releasebranch64
Keywords: | Platform: Unspecified
      Cpu: x86-64 |
---------------------+------------------------------------------------------
v.out.ogr in 6.4.2-svn produces incorrect ESRI_Shapefile output while the
output is correct in 6.4.1:
  - the geometry is correct
  - the associated values (Value column) are incorrect.

Sample code (with North Carolina data):

{{{
REPO="/tmp/test"
r.in.gdal -o input="/tmp/test/ncrast/elev_lid792_1m.tif"
output="elev_lid792_1m"
r.mapcalc 'alt_class = if((elev_lid792_1m > 0),0,null())'
r.mapcalc 'alt_class = if(((elev_lid792_1m > 100) && (elev_lid792_1m <=
110)),1,alt_class)'
r.mapcalc 'alt_class = if(((elev_lid792_1m > 110) && (elev_lid792_1m <=
120)),2,alt_class)'
r.mapcalc 'alt_class = if(((elev_lid792_1m > 120) && (elev_lid792_1m <=
130)),3,alt_class)'
r.mapcalc 'alt_class = if((elev_lid792_1m > 130),4,alt_class)'
# export alt
r.to.vect --overwrite --verbose input=alt_class output=alt_class_v
feature=area
# run with grass-6.4.2
v.out.ogr -c --verbose input=alt_class_v type=area
dsn=${REPO}/alt_class-642 layer=1 format=ESRI_Shapefile
# run with grass-6.4.
v.out.ogr -c --verbose input=alt_class_v type=area
dsn=${REPO}/alt_class-641 layer=1 format=ESRI_Shapefile
}}}

The values associated to the areas are incorrect for 'alt_class-642'.

Please let me know if you need more informations.

Cheers,

Julien

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Ticket URL: <http://trac.osgeo.org/grass/ticket/1379&gt;
GRASS GIS <http://grass.osgeo.org>

2

#1379: v.out.ogr incorrect output
---------------------+------------------------------------------------------
Reporter: jkr | Owner: grass-dev@…
     Type: defect | Status: new
Priority: normal | Milestone:
Component: Default | Version: svn-releasebranch64
Keywords: | Platform: Unspecified
      Cpu: x86-64 |
---------------------+------------------------------------------------------

Comment(by mmetz):

Should be fixed in r46482. Actually, I fixed it a month ago for 6.5, but
forgot to backport. Sorry for the inconvenience!

Markus M

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/1379#comment:1&gt;
GRASS GIS <http://grass.osgeo.org>

3

#1379: v.out.ogr incorrect output
-----------------------+----------------------------------------------------
Reporter: jkr | Owner: grass-dev@…
     Type: defect | Status: new
Priority: blocker | Milestone: 6.4.2
Component: Vector | Version: svn-releasebranch64
Keywords: v.out.ogr | Platform: Unspecified
      Cpu: x86-64 |
-----------------------+----------------------------------------------------
Changes (by martinl):

  * keywords: => v.out.ogr
  * priority: normal => blocker
  * component: Default => Vector
  * milestone: => 6.4.2

--
Ticket URL: <http://trac.osgeo.org/grass/ticket/1379#comment:2&gt;
GRASS GIS <http://grass.osgeo.org>

4

#1379: v.out.ogr incorrect output
--------------------------+-------------------------------------------------
  Reporter: jkr | Owner: grass-dev@…
      Type: defect | Status: closed
  Priority: blocker | Milestone: 6.4.2
Component: Vector | Version: svn-releasebranch64
Resolution: fixed | Keywords: v.out.ogr
  Platform: Unspecified | Cpu: x86-64
--------------------------+-------------------------------------------------
Changes (by martinl):

  * status: new => closed
  * resolution: => fixed

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Ticket URL: <http://trac.osgeo.org/grass/ticket/1379#comment:3&gt;
GRASS GIS <http://grass.osgeo.org>