<html><head/><body><html><head><meta name="viewport" content="width=device-width" /><meta http-equiv="Content-Type" content="text/vnd.ui.insecure+html;charset=utf-8" /></head><body style="overflow-wrap:break-word; word-break: break-word;"><div class="mail_android_message" style="line-height: 1; padding: 0.5em">I'm not at my GRASS, isn't there a small dropdown menue to choose the raster? <br>
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This wxGUI tool is nice to change pixels or small areas in a raster. <br>
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To change larger areas in a raster, there may be other workflows. <br>
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E.g. build contour lines, select the appropriate which delineate :+/- your hill, build an area from the contour line to have the footprint of the hill, then rasterize this area with the same heigth and <a href="http://r.patch">r.patch</a> it back to your DEM or interpolate it with the appropriate tool as you already mentioned. <br>
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HTH <br>
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Kind regards <br>
Helmut <br>
-- <br>
helmut kudrnovsky </div><div class="mail_android_quote" style="line-height: 1; padding: 0.3em">Am 20.08.17, 16:36, Ken Mankoff <mankoff@gmail.com> schrieb:<blockquote class="gmail_quote" style="margin: 0.8ex 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div dir="ltr">I'm able to start the "Raster Digitizer" tool, but then cannot do anything.<div>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.</div><div><br /></div><div>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?</div><div><br /></div><div>Thanks,</div><div><br /></div><div> -k.</div><div><br /></div></div><div class="gmail_extra"><br /><div class="gmail_quote">On Sun, Aug 20, 2017 at 1:46 PM, Ken Mankoff <span dir="ltr"><<a href="mailto:mankoff@gmail.com" target="_blank">mankoff@gmail.com</a>></span> wrote:<br /><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><br /><div class="gmail_quote"><span class="">On Sun, Aug 20, 2017 at 1:23 PM, Helmut Kudrnovsky <span dir="ltr"><<a href="mailto:hellik@web.de" target="_blank">hellik@web.de</a>></span> wrote:<br /><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="word-break:break-word"><div class="m_7266585691155680359m_-5076319910393603013mail_android_message" style="line-height:1;padding:0.5em">[please keep conversation on the ML, that other can benefit ]</div></div></div></blockquote><div><br /></div></span><div>Yes of course. For some reason GMail defaulted to "reply" instead of "reply to all"</div><span class=""><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="word-break:break-word"><div class="m_7266585691155680359m_-5076319910393603013mail_android_message" style="line-height:1;padding:0.5em"><span>
> I'm using GRASS on the CLI <br />
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How will you do visually raster editing on the CLI? <br /></div></div></div></blockquote><div><br /></div></span><div>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.</div><div><br /></div><div>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.</div><div><br /></div><div>Thanks again for the hint about transparency,</div><div><br /></div><div> -k.</div></div></div></div>
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