Thanks to all. Effectively I create the dataset without specify the temporaltype because I thought that the default temporaltype was absolute, but probably it is not correct.
Anyway I understand the difference between absolute and relative time, but I do not understand why use two different kind of input definition in the t.register command. it seems not so user-friendly, but it is only my humble opinion. Cheers, R 2018-05-10 11:30 GMT+02:00 Veronica Andreo <[email protected]>: > Ciao Roberto, > > AFAIU, the second command you used is the right one. I tested and no > errors. > > In general, if you have absolute time (say gregorian calendar), you set > the increment with a number and unit as you did, increment="120 minutes". > If you have relative time in which each map represents 2 hours (result of > simulations for example), you set the increment as increment=2 units=hours. > IIUC, in your first command you are mixing two different time types by > setting a start time as absolute time, a unitless increment and units > separately... But others will know best :)https://grasswiki.osgeo.org/ > wiki/Temporal_data_processing/maps_registration > > Here's a wiki with examples: https://grasswiki.osgeo.org/ > wiki/Temporal_data_processing#Creating_a_STRDS_and_registering_maps, and > one specific for registering maps: https://grasswiki.osgeo.org/ > wiki/Temporal_data_processing/maps_registration > > HTH > > Cheers, > Vero > > > El jue., 10 may. 2018 a las 11:06, Roberto Marzocchi (< > [email protected]>) escribió: > >> >> Dear lists, >> >> we are testing the command t.register >> >> t.register --o --q -i maps=(name of maps separated by comma) >> input=time_dataset start='2011-11-03 02:00:00' increment='120' >> unit='minutes' >> >> it run without error but when running g.gui.animation or g.gui.tplot >> using the time series dataset I have the following error: *Topology of >> Space time dataset time_dataset@mapset is invalid*. >> >> >> I tried the following command (reading the manual of t.register) >> >> t.register --o --q -i maps=(name of maps separated by comma) input= >> time_dataset start='2011-11-03 02:00:00' increment='120 minutes' >> >> and >> >> - one PC I read the following error *ERRORE: invalid literal for int() >> with base 10: '00+00'* >> - on PC run correctly and I can run the gui commands witout any error >> >> I have the same GRASS package installed on both the PC (7.4.0-1~xenial1) >> >> >> R >> _______________________________________________ >> grass-dev mailing list >> [email protected] >> https://lists.osgeo.org/mailman/listinfo/grass-dev > >
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