#2854: results in winGRASS7 32bit vs 64bit: should they be identical? ---------------------+--------------------------------- Reporter: hellik | Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone: 7.0.3 Component: Raster | Version: svn-releasebranch70 Resolution: | Keywords: CPU: x86-64 | Platform: MSWindows 7 ---------------------+---------------------------------
Comment (by hellik): Replying to [comment:5 hellik]: > > tested with r.slope.aspect > > > {{{ > r.slope.aspect elevation=elevation@PERMANENT slope=slope_wg32bit aspect=aspect_wg32bit > r.slope.aspect elevation=elevation@PERMANENT slope=slope_wg64bit aspect=aspect_wg64bit > }}} > > {{{ > r.mapcalc expression=diff_slope = slope_wg32bit@slope_test - slope_wg64bit@slope_test > > r.univar -e map=diff_slope@slope_test > total null and non-null cells: 2025000 > total null cells: 5696 > Of the non-null cells: > ---------------------- > n: 2019304 > minimum: 0 > maximum: 0 > range: 0 > mean: 0 > mean of absolute values: 0 > standard deviation: 0 > variance: 0 > variation coefficient: nan % > sum: 0 > 1st quartile: 0 > median (even number of cells): 0 > 3rd quartile: 0 > 90th percentile: 0 > }}} {{{ r.mapcalc expression=diff_aspect = aspect_wg32bit@slope_test - aspect_wg64bit@slope_test r.univar -e map=diff_aspect@slope_test total null and non-null cells: 2025000 total null cells: 5696 Of the non-null cells: ---------------------- n: 2019304 minimum: 0 maximum: 0 range: 0 mean: 0 mean of absolute values: 0 standard deviation: 0 variance: 0 variation coefficient: nan % sum: 0 1st quartile: 0 median (even number of cells): 0 3rd quartile: 0 90th percentile: 0 }}} -- Ticket URL: <https://trac.osgeo.org/grass/ticket/2854#comment:6> GRASS GIS <https://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev