[GRASS-user] ASTER satellite imagery

As the ASTER satellite data in now available free-of-charge, has anyone developed a plug-in or work flow to process this imagery? Grant Boxer, Perth, WA ___ grass-user mailing list grass-user@lists.osgeo.org

[GRASS-user] R: Category number of boundaries (Vector Digitizer in GRASS7.0.3 for Windows).

Dear Martin and Moritz, thanks for your answers. Yes, the ‘No category’ option in ‘Digitization settings’ could be the solution. It’s really a bit hidden. Probably the options ‘Next not used’, ‘Manual entry’, ‘No category’ should be more handy if inserted in the ‘Define attribute’ panel (as in

Re: [GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

Hi Jim, If I understood you final objective correctly, I would say 2: r.stream.basins, will replace most of your workflow... With the stream_rast option, r.stream.basisns produces basins using raster input maps with "multiple outlets". You can feed this option either with a raster map of your

Re: [GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

Jim - one other thought... If you look at r.stream.distance, you see that internally it finds the stream outlet. Unfortunately it does not report it but if you go into the source python script, you can see how it is calculated and extract that bit of code for your own script. I've done similar

Re: [GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

Hi Jim, I've used r.stream.extract a fair amount. It produces a downstream-oriented vector. In layer 2 of the output stream vector map the "cat" value of 2 indicates outlet points. See (https://grass.osgeo.org/grass64/manuals/addons/r.stream.extract.html) (note this is GRASS 6.4.4 but should

Re: [GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

Hi Stefan, Thanks for this. I've had a look but not tried it yet. Just for me to clarify, are you suggesting that: 1. r.stream.basins will somehow produce and output the Easting and Northing values of the overall outlet? 2. r.stream.basins, will replace most of this workflow and thus the

Re: [GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

jamaas wrote > I'm using GRASS 7.0.3 (text) on Ubuntu Linux, and running it either from > a bash shell script or from an R file. > > I've worked out a workflow that does what I want, but it is very long > and convoluted, so I'm wondering if there is a simple way to extract the > Easting and

Re: [GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

Hi, Did you consider using: https://grass.osgeo.org/grass70/manuals/addons/r.stream.basins.html ? Cheers Stefan -Original Message- From: grass-user [mailto:grass-user-boun...@lists.osgeo.org] On Behalf Of Jim Maas Sent: 26. april 2016 14:28 To: grass-user@lists.osgeo.org Subject:

[GRASS-user] simple way to get Easting and Northing coordinates of stream outlet directly from r.watershed?

I'm using GRASS 7.0.3 (text) on Ubuntu Linux, and running it either from a bash shell script or from an R file. I've worked out a workflow that does what I want, but it is very long and convoluted, so I'm wondering if there is a simple way to extract the Easting and Northing coordinates of

Re: [GRASS-user] Category number of boundaries (Vector Digitizer in GRASS7.0.3 for Windows).

On 26/04/16 13:03, Aldo CLERICI wrote: Dear GRASSusers, in digitizing an area with the button ‘Digitize new area (boundary without category)’ no category number is (correctly) assigned to the boundary but only to the centroid. In digitizing with ‘Digitize new boundary’ it seems that a category

Re: [GRASS-user] Category number of boundaries (Vector Digitizer in GRASS7.0.3 for Windows).

Hi, 2016-04-26 13:03 GMT+02:00 Aldo CLERICI : > In digitizing with ‘Digitize new boundary’ it seems that a category number > is assigned anyway, even if in the attribute panel the Delete button is > used. Is there a way to not assign a category number to a boundary? > go

[GRASS-user] Category number of boundaries (Vector Digitizer in GRASS7.0.3 for Windows).

Dear GRASSusers, in digitizing an area with the button 'Digitize new area (boundary without category)' no category number is (correctly) assigned to the boundary but only to the centroid. In digitizing with 'Digitize new boundary' it seems that a category number is assigned anyway, even if in

Re: [GRASS-user] Update to GRASS 7.1 64bit and 32bit

Michael, Thanks for uploading this version In my macOS 10.9.5, the gui now starts but rendering maps seems slow to me. I’m unable to switch to 3d viewer and the profile tool doesn’t work. See below for details. Cheers Agustin 3d viewer hangs up the wxgui in several tries GRASS 7.1.svn