#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:1 neteler]: > Please also add the "r.univar -e ..." output of > > {{{ > r.mapcalc "difftestepsilon_values = if( abs( accum_wg32bit@watershedtest - accum_wg64bit@watershedtest ) <= 1.0e-15 , 1 , accum_wg32bit@watershedtest - accum_wg64bit@watershedtest )" > }}} > > to see the actual differences and not 100. Thanks. {{{ r.mapcalc expression=difftestepsilon_values = if(abs( accum_wg32bit@watershedtest - accum_wg64bit@watershedtest ) <= 1.0e-15, 1 , accum_wg32bit@watershedtest - accum_wg64bit@watershedtest ) }}} {{{ r.univar -e map=difftestepsilon_values@watershedtest total null and non-null cells: 2025000 total null cells: 0 Of the non-null cells: ---------------------- n: 2025000 minimum: -8.14907e-010 maximum: 1 range: 1 mean: 0.681817 mean of absolute values: 0.681817 standard deviation: 0.465771 variance: 0.216942 variation coefficient: 68.3131 % sum: 1380679.99999932 1st quartile: 3.55271e-015 median (even number of cells): 1 3rd quartile: 1 90th percentile: 1 }}} -- Ticket URL: <https://trac.osgeo.org/grass/ticket/2854#comment:2> GRASS GIS <https://grass.osgeo.org> _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev