On Wed, May 10, 2023 at 9:14 PM Rich Shepard <[email protected]> wrote:
> I don't understand why a raster elevation map with DCELL precision is > rejected by r.slope.aspect. The region was set to the vector analysis area. > > r.info tells me this about the elevation map: > > +----------------------------------------------------------------------------+ > | Map: dem2014 Date: Wed May 10 13:47:46 > 2023 | > | Mapset: northside_rock Login of Creator: rshepard > | > | Location: Oregon > | > | DataBase: /data1/grassdata > | > | Title: dem_2014 > | > | Timestamp: none > | > > |----------------------------------------------------------------------------| > | > | > | Type of Map: raster Number of Categories: 0 > | > | Data Type: DCELL Semantic label: (none) > | > | Rows: 1037 > | > | Columns: 1056 > | > | Total Cells: 1095072 > | > | Projection: NAD83(CORS96) / Oregon North > | > | N: 224201 S: 223164 Res: 1 > | > | E: 2307121.58 W: 2306066 Res: 0.99960227 > | > | Range of data: min = 240 max = 820 > | > | > | > | Data Description: > | > | generated by r.surf.contour > | > | > | > | Comments: > | > | r.surf.contour --overwrite input="baseline_dem" output="dem_2014" > | > | > | > > +----------------------------------------------------------------------------+ > > grass reports (with the module usage redacted): > r.slope.aspect elev=dem2014 slope=dem2014_slope aspect=dem2014_aspect > format=degrees precision=DCELLl pcurv=dem2014_pcurve dx=dem2014_ew_slope > dy=dem2014_ns_slope mem=2000 --o > Generates raster maps of slope, aspect, curvatures and partial derivatives > from an elevation raster map. > ... > > ERROR: Value <DCELLl> out of range for parameter <precision> > Legal range: CELL,FCELL,DCELL > > What exactly is out of range? > It's a typo in "DCELL" > > TIA, > > Rich > _______________________________________________ > grass-user mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/grass-user >
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