[Osgeo4w-trac] Re: [osgeo4w] #40: strange values for GRASS raster data in QGIS

[OSGeo4W]

#40: strange values for GRASS raster data in QGIS
-------------------------+--------------------------------------------------
  Reporter:  alesarrett  |       Owner:  jef
      Type:  defect      |      Status:  new
  Priority:  major       |   Milestone:     
 Component:  Package     |     Version:     
Resolution:              |    Keywords:     
-------------------------+--------------------------------------------------
Changes (by warmerdam):

  * owner:  osgeo4w-dev at lists.osgeo.org => jef
 * cc: warmerdam (added)

Comment:

 I have confirmed this problem within QGIS for the spearfish slope
 (floating point) layer.

 Oddly, when I switch to the gdal16 environment and try to access the slope
 layer directly from GDAL I get:

 {{{
 c:\warmerda\grassdb\spearfish60\PERMANENT>gdalinfo
 c:/warmerda/grassdb/spearfish60/PERMANENT/cellhd/aspect
 gdalinfo c:/warmerda/grassdb/spearfish60/PERMANENT/cellhd/aspect
 Warning 1: GRASS warning: Fail of initial read of compressed file [aspect
 in PERMANENT]
 Warning 1: GRASS warning: Unable to open raster map <aspect at PERMANENT>
 Warning 1: GRASS: Cannot open raster 'aspect'
 Warning 1: GRASS: Cannot open raster band 0
 gdalinfo failed - unable to open
 'c:/warmerda/grassdb/spearfish60/PERMANENT/cellhd/aspect'.
 Open GDAL Datasets:
   1 N DriverIsNULL      -1 634x478x0
 }}}

 It would appear reading the cellhd file worked, but then something else
 went wrong.  Any ideas on why this might be?

 Turning over to Jurgen who I presume built the gdal16-grass plugin
 package.

-- 
Ticket URL: <http://trac.osgeo.org/osgeo4w/ticket/40#comment:1>
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