On 14 August 2015 at 00:35, Sören Gebbert <soerengebb...@googlemail.com> wrote: > Hi,
Hi, > to reduce a bit of confusion. You can apply a time interval of > arbitrary size to a map layer. Use the input file option of t.register > and specify the interval size in the input file: > yes in t.register there aren't problems... > name|start_time|end_time > map_1|2001-03-22 00:00:00|2001-06-21 00:00:00 > map_2|2001-06-21 00:00:00|2001-09-24 00:00:00 > map_3|2001-09-24 00:00:00|2001-12-21 00:00:00 > map_4|2001-12-21 00:00:00|2002-03-22 00:00:00 > ... > > Be aware that time intervals in the temporal framework are left > closed, right open intervals. Hence, the end time is not part of the > interval, but the start time of a potential successor. > This assures gap free creation of temporal topological correct time series. > > The computed granularity of the resulting space-time dataset (STDS) > will be 1 day, since 1 day is the greatest common divider of all the > seasonal time intervals in the STDS. > IMHO, there is no urgent need to support a user defined granularity in > the temporal framework. The Gregorian Calendar hierarchy is almost > sufficient. > for the aggregation I think this is needed... how can I calculate average seasonal temperature starting from a daily temperatures temporal dataset? > Best regards > Soeren > -- ciao Luca http://gis.cri.fmach.it/delucchi/ www.lucadelu.org _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev