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

Laurent C. lrntct at gmail.com
Thu Mar 23 11:44:02 PDT 2017


Rich,

Is this t.info output taken from the STRDS created by Itzï?
The current version of Itzï does not record the initial state.
So if you tell Itzï that the simulation starts at 2013-11-15 00:00:00
and the record_step is 24:00:00, then the first registered map will be
at 2013-11-16 00:00:00.
However, the last record should be equal to the end_time given in the
Itzï configuration file. If not, please fill-up an issue
(https://bitbucket.org/itzi-model/itzi/issues)

Regards,
Laurent


2017-03-23 12:09 GMT-06:00 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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