[GRASS-dev] [GRASS GIS] #3158: r.watershed: PredictorSetup:Horizontal differencing "Predictor" not supported with 64-bit samples

[GRASS GIS]

#3158: r.watershed: PredictorSetup:Horizontal differencing "Predictor" not
supported with 64-bit samples
--------------------------+---------------------------------------------
  Reporter:  neteler      |      Owner:  grass-dev@…
      Type:  defect       |     Status:  new
  Priority:  major        |  Milestone:  7.2.0
 Component:  Raster       |    Version:  svn-releasebranch72
Resolution:               |   Keywords:  libtiff, r.watershed, libraster
       CPU:  Unspecified  |   Platform:  Unspecified
--------------------------+---------------------------------------------

Comment (by mmetz):

 Replying to [ticket:3158 neteler]:
 >
 > {{{
 > GRASS 7.2.svn (nc_spm_08_grass7): > g.region raster=elev_lid792_1m
 > GRASS 7.2.svn (nc_spm_08_grass7): > r.watershed elevation=elev_lid792_1m
 accumulation=elev_lid792_1m_accu
 > SECTION 1a (of 4): Initiating Memory.
 > SECTION 1b (of 4): Determining Offmap Flow.
 >  100%
 > SECTION 2: A* Search.
 >  100%
 > SECTION 3a: Accumulating Surface Flow with MFD.
 >  100%
 > SECTION 3b: Adjusting drainage directions.
 >  100%
 > SECTION 4: Closing Maps.
 > ERROR 1: PredictorSetup:Horizontal differencing "Predictor" not
 supported with 64-bit samples
 > ERROR 1: PredictorSetup:Horizontal differencing "Predictor" not
 supported with 64-bit samples
 >
 > g.version -eg
 > version=7.2.svn
 > date=2016
 > revision=r69482M
 > build_date=2016-09-14
 > build_platform=x86_64-pc-linux-gnu
 > build_off_t_size=8
 > proj4=4.9.2
 > gdal=2.0.2
 > geos=3.5.0
 > sqlite=3.13.0
 > }}}
 >
 > Do we have a namespace collision with GDAL?

 What is the output of
 r.external.out -p
 ?

 This error can only happen with PREDICTOR=2 as a GTiff creation option.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3158#comment:1>
GRASS GIS <https://grass.osgeo.org>