I'm able to start the "Raster Digitizer" tool, but then cannot do anything. A second toolbar opens and the mouse cursor changes to a pen (edit mode?), but when I click on the map, I get a dialog that says, "Please select the first raster map". I'm not sure where/what/how to select this, and I have been unable to find documentation about this new tool.
How would one go about removing a hill from a DEM? I imagine drawing a new raster by digitizing an area, then using it to set the hill region in the DEM to NULL, then interpolating the DEM to fill in the now-removed hill. Does this seem like a reasonable workflow? Thanks, -k. On Sun, Aug 20, 2017 at 1:46 PM, Ken Mankoff <[email protected]> wrote: > > On Sun, Aug 20, 2017 at 1:23 PM, Helmut Kudrnovsky <[email protected]> wrote: > >> [please keep conversation on the ML, that other can benefit ] >> > > Yes of course. For some reason GMail defaulted to "reply" instead of > "reply to all" > > >> > I'm using GRASS on the CLI >> >> How will you do visually raster editing on the CLI? >> > > I typically call d.rast and d.vect and etc. from the CLI, and when first > trying d.rast.edit did that from CLI too. Yes those commands do bring up a > window. Thanks for your advice below, I will look into the larger GRASS > wxGUI for the transparency. > > Anyway, I expect this will help, but may not be a complete solution... I'd > like to be able to examine multiple rasters while editing 1 (or >1). > Something like g.gui.mapswipe, but with more linked maps, would be good. It > seems this needs to be a custom tool I write, perhaps using the Python API. > > Thanks again for the hint about transparency, > > -k. >
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