[GRASS-user] Creating STRDS from scratch

[Laurent C.]

2017-02-22 9:28 GMT-06:00 Rich Shepard <rshepard at appl-ecosys.com>:
> On Tue, 21 Feb 2017, Laurent C. wrote:
>
>> In your case, it seems you want to have uniform rainfall. So you can set
>> the region, and then use mapcalc like so: r.mapcalc
>> exp='rainfall_2013115=0.1' And doing the same for each day.
>
>
>   The region is correctly set. I assume that what t.info reports is correct
> as the rainfall input to Itzi and would like confirmation or corrections:
>

As Sören said, it is an empty STRDS.
For use with Itzï, the model checks the topology of the data before
running the simulation. It will run only if:
- The STRDS covers the simulation from start to end,
- does not have any gap,
- have valid topology

Regards,
Laurent

> t.info type=strds input=rainfall
>  +--------------- Space Time Raster Dataset ---------------------------+
>  |
>  |
>  +--------------- Basic information -----------------------------------+
>  | Id: ........................ rainfall at topography
>  | Name: ...................... rainfall
>  | Mapset: .................... topography
>  | Creator: ................... rshepard
>  | Temporal type: ............. absolute
>  | Creation time: ............. 2017-02-21 13:43:48.931376
>  | Modification time:.......... 2017-02-21 13:43:48.931422
>  | Semantic type:.............. mean
>  +--------------- Absolute time ---------------------------------------+
>  | Start time:................. None
>  | End time:................... None
>  | Granularity:................ None
>  | Temporal type of maps:...... None
>  +--------------- Spatial extent --------------------------------------+
>  | North:...................... None
>  | South:...................... None
>  | East:.. .................... None
>  | West:....................... None
>  | Top:........................ None
>  | Bottom:..................... None
>  +-------------- Metadata information ---------------------------------+
>  | Raster register table:......
> raster_map_register_7137018d99ba4dd29f94b620b8ca406e
>  | North-South resolution min:. None
>  | North-South resolution max:. None
>  | East-west resolution min:... None
>  | East-west resolution max:... None
>  | Minimum value min:.......... None
>  | Minimum value max:.......... None
>  | Maximum value min:.......... None
>  | Maximum value max:.......... None
>  | Aggregation type:........... None
>  | Number of registered maps:.. None
>  |
>  | Title:
>  | Rainfall Rates
>  | Description:
>  | Daily rainfall rates in mm/hr.
>  | Command history:
>  | # 2017-02-21 13:43:49
>  | t.create type="strds" temporaltype="absolute"
>  |     output="rainfall" title="Rainfall Rates"
>  |     description="Daily rainfall rates in mm/hr."
>
>
> Rich
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