#2919: Use SFD above this threshold - infinity doesn't work in r.stream.extract ----------------------+--------------------------------- Reporter: PitStop | Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone: 7.8.3 Component: Raster | Version: git-releasebranch78 Resolution: | Keywords: r.stream.extract CPU: x86-64 | Platform: MSWindows 8 ----------------------+---------------------------------
Comment (by hellik): some background information: https://sourceforge.net/p/mingw/bugs/2358/ {{{ [...] You are using Microsoft's implementation of scanf(), (because that is all that MinGW has ever used for this function, and its siblings), so the behaviour is as Microsoft have specified it, (and there appears to be nothing in their documentation to suggest how infinities and nans might be converted, [...] You may consider Microsoft's implementation to be broken -- and you may well be right -- but good luck with trying to get them to acknowledge that, much less fix it. }}} AFAIR there was also some discussion some times ago how winGRASS (not) handling NaN in raster data. (can't find ticket or thread at the moment). -- Ticket URL: <https://trac.osgeo.org/grass/ticket/2919#comment:17> GRASS GIS <https://grass.osgeo.org>
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