[GRASS-user] Itzi results have one day lead from input data

Sören Gebbert soerengebbert at googlemail.com
Thu Mar 23 11:18:22 PDT 2017


The strds does not move any dates, it gathers all dates of the maps
and shows the first and last date. The interval time model of the
temporal framework is left closed right open. That means that the end
time is not part of the interval but the start time for a potential
predecessor. This avoids end times like: 2013-12-08 23:59:59.

Please use t.rast.list to inspect all time intervals of your raster maps.

Best regards
Soeren

2017-03-23 19:09 GMT+01:00 Rich Shepard <rshepard at appl-ecosys.com>:
>   I created a rainfall STRDS (in mm/hr) from 2013-11-15 through 2013-12-08.
> The Itzi model parameter file's start_time is 2013-11-15. t.register
> specifies the start date as 2013-11-15 and an increment of 1 day.
>
>   When the model was started the first day processed was 2013-11-15, and the
> last day was 2013-12-08.
>
>   When I look at the t.info output I see
> Start time:................. 2013-11-16 00:00:00
> End time:................... 2013-12-09 00:00:00
> Granularity:................ 1 day
>
>   Why does the STRDS move the dates ahead by one day?
>
> Rich
>
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