[GRASS-dev] [GRASS GIS] #3432: Use SFD above this threshold - infinity doesn't work in r.stream.extract

[GRASS GIS]

#3432: Use SFD above this threshold - infinity doesn't work in r.stream.extract
-------------------------+-------------------------
 Reporter:  hellik       |      Owner:  grass-dev@…
     Type:  defect       |     Status:  new
 Priority:  normal       |  Milestone:  7.4.0
Component:  Raster       |    Version:  svn-trunk
 Keywords:               |        CPU:  x86-64
 Platform:  MSWindows 8  |
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 {{{
 r.stream.extract elevation=elevation at PERMANENT threshold=100
 stream_raster=rstream
 Performs stream network extraction.
 Usage:
  r.stream.extract elevation=name [accumulation=name]
 [depression=name]
    threshold=value [d8cut=value] [mexp=value]
 [stream_length=value]
    [memory=value] [stream_raster=name] [stream_vector=name]
    [direction=name] [--overwrite] [--help] [--verbose]
 [--quiet] [--ui]
 Flags:
 Parameters:
       elevation   Name of input elevation raster map
    accumulation   Name of input accumulation raster map
      depression   Name of input raster map with real
 depressions
       threshold   Minimum flow accumulation for streams
           d8cut   Use SFD above this threshold
                   default: infinity
            mexp   Montgomery exponent for slope, disabled
 with 0
                   default: 0
   stream_length   Delete stream segments shorter than
 stream_length cells
                   default: 0
          memory   Maximum memory to be used (in MB)
                   default: 300
   stream_raster   Name for output raster map with unique
 stream ids
   stream_vector   Name for output vector map with unique
 stream ids
       direction   Name for output raster map with flow
 direction
 ERROR: Missing value for parameter <d8cut>
 }}}

 tested with

 {{{
 System Info
 GRASS version: 7.3.svn
 GRASS SVN revision: r71600
 Build date: 2017-10-27
 Build platform: x86_64-w64-mingw32
 GDAL: 2.2.1
 PROJ.4: 4.9.3
 GEOS: 3.5.0
 SQLite: 3.17.0
 Python: 2.7.5
 wxPython: 2.8.12.1
 Platform: Windows-8-6.2.9200 (OSGeo4W)
 }}}

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3432>
GRASS GIS <https://grass.osgeo.org>