On Wed, 2007-08-29 at 15:07 -0700, Moskovitz, Bob wrote: > Hello Grassuser, > > I am looking for a Grass equivalent to Focalmean(grid, ANNULUS, irad, > orad) (info at > http://edndoc.esri.com/arcobjects/9.2/NET/shared/geoprocessing/spatial_analyst_tools/focalmean.htm). > What I ultimately want to do is calculate Topographic Position Index (info > at http://www.jennessent.com/downloads/TPI-poster-TNC_18x22.pdf).
http://grass.itc.it/pipermail/grassuser/2006-June/034457.html -- Brad Douglas <rez touchofmadness com> KB8UYR/6 Address: 37.493,-121.924 / WGS84 National Map Corps #TNMC-3785 _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
