Hi Soren! Worked like a charm when creating a new location from scratch! Thank you very much!
Vero 2014-03-01 19:06 GMT+01:00 Sören Gebbert <[email protected]>: > Dear Veronica, > it seems that the temporal database in the location that you use has > been created with an older version of grass7. I have modified grass7 > in the last months to increase performance and reliability of the > temporal framework and therefore changed the database format. The new > API is not backward compatible. > > Can you please create a fresh location from scratch with the latest > grass7 svn version? In case you want to use the same location, then > please make a backup of the existing temporal database (in case you > have already data registered), by simple renaming it: > > mv /home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db \ > /home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db.backup > > A new temporal database with the same name will be created, when you > invoke any temporal command. You can access any data in the old > database using a sqlite client application, or open office. You will > need to install the grass7 svn version from August 2013, to use the > old temporal database within grass7. > > Best regards > Soeren > > 2014-02-28 21:07 GMT+05:30 Veronica Andreo <[email protected]>: > > Dear grass-users, > > > > HI! This is my first time writing to the list. I'm really interested in > > using the temporal modules for some spatio-temporal analysis of MODIS > Cl-a > > mapped L3 product, but i can't even run the example in t.create manual > page > > [0]. I'm using GRASS 7 (r59147, re-compiled yesterday) under Fedora 19. > > > > I'd like to know which are the steps I should follow to start working > with > > these modules??? Do I need to install some extra package or library??? > > Here's what I've tried and the messages I got: > > > > GRASS 7.0.svn (ll_wgs84):~ > t.connect -d > > Default driver / database set to: > > driver: sqlite > > database: /home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db > > > > GRASS 7.0.svn (ll_wgs84):~ > t.connect -p > > driver:sqlite > > database:/home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db > > > > GRASS 7.0.svn (ll_wgs84):~ > MAPS="map_1 map_2 map_3 map_4 map_5 map_6 > > map_7" > > GRASS 7.0.svn (ll_wgs84):~ > for map in ${MAPS} ; do > >> r.mapcalc --o expr="${map} = rand(0, 10)" > >> echo ${map} >> map_list.txt > >> done > > > > .... it creates the maps, of course, but then... > > > > GRASS 7.0.svn (ll_wgs84):~ > t.create type=strds temporaltype=absolute > > output=precipitation_daily title="Daily precipitation" description="Test > > dataset with daily precipitation" > > ERROR: Unable to receiving temporal database metadata. > > Current temporal database info: > > DBMI interface:..... sqlite3 > > Temporal database:.. > > /home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db > > > > GRASS 7.0.svn (ll_wgs84):~ > t.register -i type=rast > > input=precipitation_daily file=map_list.txt start=2012-08-20 increment="1 > > days" > > ERROR: Unable to receiving temporal database metadata. > > Current temporal database info: > > DBMI interface:..... sqlite3 > > Temporal database:.. > > /home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db > > > > GRASS 7.0.svn (ll_wgs84):~ > t.info type=strds input=precipitation_daily > > ERROR: Unable to receiving temporal database metadata. > > Current temporal database info: > > DBMI interface:..... sqlite3 > > Temporal database:.. > > /home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db > > > > I've noticed there are 2 slashes in > > "/home/veroandreo/grassdata//ll_wgs84/PERMANENT/tgis/sqlite.db" --> tried > > changing that by defining it with t.connect, but when i run the example > > gain, I got the same messages as before... > > > > What am I doing wrong? or what am I lacking here??? Would you please help > > me??? > > > > THANKS A LOT IN ADVANCE! > > And sorry for making (surely) a very silly question :P > > > > Vero > > > > [0] http://grass.osgeo.org/grass70/manuals/keywords.html > > > > > > _______________________________________________ > > grass-user mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/grass-user >
_______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
