Re: [GRASS-user] Creating location using EPSG code

2019-08-27 Thread Rich Shepard
On Tue, 27 Aug 2019, Markus Metz wrote: If you want to verify the CRS of the current location, use g.proj. Markus M, Ah, I totally forgot that. Many thanks! Rich ___ grass-user mailing list grass-user@lists.osgeo.org

Re: [GRASS-user] Creating location using EPSG code

2019-08-27 Thread Markus Metz
On Mon, Aug 26, 2019 at 11:10 PM Rich Shepard wrote: > > The region in the project location is incorrect. With only one small data > set imported I decided to start over by deleting that location in > /data/grassdata/. > > I created a subdirectory for the project /data/grassdata/mohler/ then >

Re: [GRASS-user] question on i.nightlights.intercalibration

2019-08-27 Thread Markus Metz
On Tue, Aug 27, 2019 at 2:25 PM Gabriel Cotlier wrote: > > Dear Markus, > > here is my log of the command, "g.region -d -u -p": > > > (Tue Aug 27 09:23:26 2019) > g.region -d -u -p > 360 degree EW extent is exceeded by 1.99983 cells > 360 degree EW extent is exceeded by 1.99983 cells >

Re: [GRASS-user] Finding equal distant locations from a point on a network

2019-08-27 Thread Mehrdad Varedi
Perfect answer! Thank you, Moritz, This works great for my application! ᐧ On Tue, Aug 27, 2019 at 4:55 AM Moritz Lennert wrote: > Le Mon, 26 Aug 2019 15:39:54 -0400, > Mehrdad Varedi a écrit : > > > Hi Everyone, > > > > Would you please help me to see how can I find all points that have > >

Re: [GRASS-user] grass mac download not working

2019-08-27 Thread Rich Shepard
-- Forwarded message -- On Tue, 27 Aug 2019, Melissa Youngbar wrote: I am trying to download and use grass GIS and 4 hours later not working . going nuts downloaded python3 , restart, re-download grass , image not found, ect. Any suggestions? Melissa, I've never used any

[GRASS-user] grass mac download not working

2019-08-27 Thread Rich Shepard
I am trying to download and use grass GIS and 4 hours later not working . going nuts downloaded python3 , restart, re-download grass , image not found, ect. Any suggestions? Regards, Melissa Youngbar ___ grass-user mailing list

[GRASS-user] Visualizing 3d Rasters

2019-08-27 Thread Lindsi Seegmiller
I’m hoping someone can help me understand why I cannot view simple 3d rasters. For example, I can import an ascii (text pasted below) using r3.in.ascii without error, but I do not see anything on the display. Can anyone test this and let me know if they are able to visualize it? This is sample

Re: [GRASS-user] Copy projection to another location

2019-08-27 Thread Rich Shepard
On Tue, 27 Aug 2019, Ken Mankoff wrote: You can, but it is rare that you should do it, and a fairly low-level operation. It is required in some edge cases, like when setting up a rotated pole coordinate system. Ken, That's what I thought What is your use-case or intended

Re: [GRASS-user] Creating location using EPSG code

2019-08-27 Thread Rich Shepard
On Tue, 27 Aug 2019, Ken Mankoff wrote: No. Setting the region and location are different things. You set the location with your "-c EPSG:2838". Ken, While I know that regions are subsets within the bounds of the CRS defined for a location I don't recall importing a vector or raster map and

Re: [GRASS-user] question on i.nightlights.intercalibration

2019-08-27 Thread Gabriel Cotlier
imported into QGIS layer visible and the of the layer properties are: [image: image.png] On Tue, Aug 27, 2019 at 9:27 AM Gabriel Cotlier wrote: > while for individual raster maps I get: > > [image: image.png] > > On Tue, Aug 27, 2019 at 9:25 AM Gabriel Cotlier > wrote: > >> What should I do

Re: [GRASS-user] question on i.nightlights.intercalibration

2019-08-27 Thread Gabriel Cotlier
while for individual raster maps I get: [image: image.png] On Tue, Aug 27, 2019 at 9:25 AM Gabriel Cotlier wrote: > What should I do in this case? > > On Tue, Aug 27, 2019 at 9:24 AM Gabriel Cotlier > wrote: > >> Dear Markus, >> >> here is my log of the command, "g.region -d -u -p": >> >> >>

Re: [GRASS-user] question on i.nightlights.intercalibration

2019-08-27 Thread Gabriel Cotlier
What should I do in this case? On Tue, Aug 27, 2019 at 9:24 AM Gabriel Cotlier wrote: > Dear Markus, > > here is my log of the command, "g.region -d -u -p": > > > (Tue Aug 27 09:23:26 2019) > > g.region -d -u -p > > 360 degree EW extent is exceeded by 1.99983 cells > 360 degree EW extent is

Re: [GRASS-user] question on i.nightlights.intercalibration

2019-08-27 Thread Gabriel Cotlier
Dear Markus, here is my log of the command, "g.region -d -u -p": (Tue Aug 27 09:23:26 2019) g.region -d -u -p 360 degree EW extent is exceeded by 1.99983 cells 360 degree EW extent is exceeded by 1.99983 cells projection: 3 (Latitude-Longitude) zone: 0 datum: wgs84 ellipsoid:

Re: [GRASS-user] Finding equal distant locations from a point on a network

2019-08-27 Thread Moritz Lennert
Le Mon, 26 Aug 2019 15:39:54 -0400, Mehrdad Varedi a écrit : > Hi Everyone, > > Would you please help me to see how can I find all points that have > the same distance from a specific location on a network? > For example, we have a road network and want to find locations that > are 1 km away

Re: [GRASS-user] Copy projection to another location

2019-08-27 Thread Ken Mankoff
On 2019-08-26 at 22:38 +02, Rich Shepard wrote... > can I change the CRS for an existing location or only when it's being > created? You can, but it is rare that you should do it, and a fairly low-level operation. It is required in some edge cases, like when setting up a rotated pole