Re: [GRASS-user] ps.map/g.gui.psmap: comments and a request

2018-08-17 Thread Rich Shepard
On Fri, 17 Aug 2018, Rich Shepard wrote: One request for enhancing g.gui.psmap when someone has the time and inclination to do so. When ctrl-shift-e is pressed to export the script as a text file it would be great if the behavior was that of 'save file' commands. That is, the currently open

[GRASS-user] ps.map/g.gui.psmap: comments and a request

2018-08-17 Thread Rich Shepard
I wanted to write a script to create a map using ps.map. Referring to the extensive ps.map manual page and the scripts on the wiki's ps.map.scripts page my attempt failed, throwing a python traceback. The sample scripts are long out of date (from grass5 days) and there are no examples of, e.g.,

Re: [GRASS-user] Editing POINTS file vs wxGUI.gcp

2018-08-17 Thread Moritz Lennert
On 17/08/18 13:07, "Peter Löwe" wrote: Hi Moritz, you are of course right, provided that the GRASS GUI can be used. This case is a bit different, as a scripted workflow is needed, without user input through the GUI. THe GCPs for all four corners of the image are known as WKT. Check the

Re: [GRASS-user] r.clip ... not clipping [RESOLVED]

2018-08-17 Thread Rich Shepard
On Thu, 16 Aug 2018, Rich Shepard wrote: Does the attached screenshot correctly show results of the above command? Reading the manual page I thought that all cells outside the red boundary would be eliminated. Mea culpa! Yes, r.clip works as it should; it was my expectation based on r.mask

[GRASS-user] Editing POINTS file vs wxGUI.gcp

2018-08-17 Thread Peter Löwe
Hi Moritz, you are of course right, provided that the GRASS GUI can be used. This case is a bit different, as a scripted workflow is needed, without user input through the GUI. THe GCPs for all four corners of the image are known as WKT. The rasters are not strictly north-south / east-west

Re: [GRASS-user] Georeferencing a vector onto a WMS layer

2018-08-17 Thread Moritz Lennert
On 17/08/18 07:58, Jacki Pilon wrote: Bonjour, I coudn't find a way to georeference a vector (with arbitrary X Y coordinates) by using either a WMS or a  raster layer. Any advice ? https://grass.osgeo.org/grass74/manuals/g.gui.gcp.html It allows you to georeference a vector. If you want to

Re: [GRASS-user] workflow to import/georectify binary remote sensing data: POINTS file editing

2018-08-17 Thread Moritz Lennert
On 17/08/18 10:11, "Peter Löwe" wrote: Hi Markus, all, thanks for the feedback. The new temporary location option is a great feature. However, I wonder whether having to manually create a POINTS file within the locations file structure is (still) the proper way to handle the rectification

Re: [GRASS-user] r.clip ... not clipping

2018-08-17 Thread Nikos Alexandris
* Helmut Kudrnovsky [2018-08-17 00:18:01 -0700]: Rich Shepard wrote On Wed, 15 Aug 2018, Vaclav Petras wrote: See r.clip module in addons for equivalent of v.clip: https://grass.osgeo.org/grass74/manuals/addons/r.clip.html Vaclav, r.clip is not working for me. I have a 13G DEM that I

[GRASS-user] workflow to import/georectify binary remote sensing data: POINTS file editing

2018-08-17 Thread Peter Löwe
Hi Markus, all, thanks for the feedback. The new temporary location option is a great feature. However, I wonder whether having to manually create a POINTS file within the locations file structure is (still) the proper way to handle the rectification process in GRASS 7.x. This approach dates

Re: [GRASS-user] r.clip ... not clipping

2018-08-17 Thread Helmut Kudrnovsky
Rich Shepard wrote > On Wed, 15 Aug 2018, Vaclav Petras wrote: > >> See r.clip module in addons for equivalent of v.clip: >> https://grass.osgeo.org/grass74/manuals/addons/r.clip.html > > Vaclav, > >r.clip is not working for me. I have a 13G DEM that I need to cut down > to > a more