Re: [GRASS-user] Raster null values unchanged by r.null

2021-10-20 Thread Ken Mankoff
I think r.null does not work on external (r.external) files. Make sure this is not the issue. Please excuse brevity. Sent from tiny pocket computer with non-haptic feedback keyboard. On Wed, Oct 20, 2021, 07:02 Eric Patton via grass-user < grass-user@lists.osgeo.org> wrote: > I'm encountering

Re: [GRASS-user] Raster null values unchanged by r.null

2021-10-20 Thread Eric Patton via grass-user
Thanks for checking, Micha. I have had weird behaviour from the wxgui in the last several months. Nothing I can pin down exactly. Perhaps a missing dependency? I'll try Grass 7.8.6 and see if that fixes the issue. I think I installed my version 7.8.5 via git, so what would be the safest way to

[GRASS-user] PostGIS import and primary keys

2021-10-20 Thread Juan Pedro Pérez Alcántara
Hello, I've been testing PostGIS to GRASS imports / exports and there are some things I'm not sure I understand correctly. They are related to keeping primary keys coming from PostGIS. My table of origin at PostGIS has a primary key called gid_building (integer). When using: grass

Re: [GRASS-user] Raster null values unchanged by r.null

2021-10-20 Thread Micha Silver
Hi On 10/20/21 4:52 PM, Eric Patton via grass-user wrote: I'm encountering some strange behaviour from r.null  - when I use the setnull parameter to assign a particular value to be null in a raster, the raster areas just set to null

[GRASS-user] Raster null values unchanged by r.null

2021-10-20 Thread Eric Patton via grass-user
I'm encountering some strange behaviour from r.null - when I use the setnull parameter to assign a particular value to be null in a raster, the raster areas just set to null are still visible and coloured according to their previous values when I refresh the display in the gui map window.