# Tag Results

## Items tagged with "r.math" (1)

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Workflows (1)

GRASS-GIS orchestration using pyWPS (2)

Generic workflow that run r.watershed, with auxiliary services: r.math and geotiff2png. Watershed accumulation is calculated from DEM using r.watershed, the accumulation result is then filtered using r.math with equation:output=(if(a>10,a,null()))
Generic workflow that run r.watershed, with auxiliary services: r.math and geotiff2png. Watershed accumulation is calculated from DEM using r.watershed, the accumulation result is then filtered using r.math with equation: output=(if(a>10,...

**Created:** 2011-04-18
| **Last updated:** 2011-04-25

**Credits:**
Jorgejesus