[Qgis-user] Loading matlab files into QGIS
I have a *.mat file which is apparently a MATLAB file. It is AVRIS multispectral imagery from NASA and I am trying to read it into the Orfeo Tool Box. Any suggestions? ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] "Activate" ASTER Global Digital Elevation Model V002
Hi, I tested ASTER 2. They are horrible. If you are between plus of minus 60, go with SRTM data. ALOS AW3D30 is far superior to ASTER also and covers about the same ground. Nicolas > Le 2 déc. 2019 à 11:31, LE LAMER Romain a écrit : > > > Hi, > I need ASTGTM v2 except now we are in v3. > (Minimum water body detection size v2 => 1 km², v3 => 0.2 km²) > In the doc, I understand that it is possible to display the v3 in v2 via the > num file, indicating a number in the range 60 - 110. (any of them ?) > I'm using QGIS 3.10 on macOS and I don't know where to put this damn number > to "activate" version 2 of the tile. > Thanks for enlightening my lantern ;) > ___ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Problem connecting to PostGIS in QGIS 3.10
On Mon, Dec 2, 2019 at 6:05 PM Cliff Patterson wrote: > While testing QGIS 3.10 with PostGIS, I needed to create a new database > user in PG and test that the user could access all tables in each schema. I > use a "read_only" role to grant access to the tables. The newly created > user was able to connect to the database, but each schema was inaccessible > (table list could not be viewed), even though I am 100% sure the role was > granted with usage on the DB, access to the schema, and read only access to > each table. I even tested the new user's creds with PGAdmin4 and was able > to execute a select query on every table in every schema. So, the problem > is with QGIS 3.10. > > Thinking this might be a bug in 3.10, I installed 3.4.13 and the new user > credentials work. I can access all tables in each schema, as expected. I > also noticed that the rendering of large PostGIS layers is much slower in > 3.10 and often leads to a momentary freezing. > > So if you are having trouble with PostGIS in 3.10, I recommend downgrading > to QGIS 3.4, unless someone can recommend a solution -- perhaps a way to > clear the credential cache or something in 3.10. > > Hi Cliff, did you check the issues? https://github.com/qgis/QGIS/issues?utf8=%E2%9C%93&q=is%3Aissue+postgres%7Cpostgis 3.10 has serious issues with PG permissions, most of them have been fixed already but if you have anything new to add, this is the right time to do it. -- Alessandro Pasotti w3: www.itopen.it ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Problem connecting to PostGIS in QGIS 3.10
While testing QGIS 3.10 with PostGIS, I needed to create a new database user in PG and test that the user could access all tables in each schema. I use a "read_only" role to grant access to the tables. The newly created user was able to connect to the database, but each schema was inaccessible (table list could not be viewed), even though I am 100% sure the role was granted with usage on the DB, access to the schema, and read only access to each table. I even tested the new user's creds with PGAdmin4 and was able to execute a select query on every table in every schema. So, the problem is with QGIS 3.10. Thinking this might be a bug in 3.10, I installed 3.4.13 and the new user credentials work. I can access all tables in each schema, as expected. I also noticed that the rendering of large PostGIS layers is much slower in 3.10 and often leads to a momentary freezing. So if you are having trouble with PostGIS in 3.10, I recommend downgrading to QGIS 3.4, unless someone can recommend a solution -- perhaps a way to clear the credential cache or something in 3.10. Cheers, Cliff ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] "Activate" ASTER Global Digital Elevation Model V002
Hi, I need ASTGTM v2 except now we are in v3. (Minimum water body detection size v2 => 1 km², v3 => 0.2 km²) In the doc, I understand that it is possible to display the v3 in v2 via the num file, indicating a number in the range 60 - 110. (any of them ?) I'm using QGIS 3.10 on macOS and I don't know where to put this damn number to "activate" version 2 of the tile. Thanks for enlightening my lantern ;) ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user