[GRASS-user] t.register: ERROR: day is out of range for month

[Sören Gebbert]

Hi,
the problem is that the model year has 360 days, ignoring the
Gregorian calendar that is the based on absolute time in GRASS. Hence,
the 29. and 30. February do not exist in 1951.

You can use relative time with a daily resolution, so you don't have
to to deal with Gregorian calendar time.

t.create temporaltype=relative ...

t.register start=0 increment=1 unit="day" ...

Best regards
Soeren

2015-02-04 5:27 GMT+01:00 RichardCooper <richtcooper at hotmail.com>:
> Apologies for re-posting, but I noticed that much of the post's content
> disappeared in the email.
>
> Also, as an update I tried to add both a start and end date to the input
> file (following the t.register manual) but still get the same error on
> running t.register:
>
> ERROR: day is out of range for month
> ERROR: Unable to convert string "1951-02-29"into a datetime object
>
> The process in more detail:
> Aim: to process and analyse a 360 day (30 day/month) climate database
>
> t.create --overwrite output=cahpa05216fgh_stvds type=stvds semantictype=max
> title="cahpa_05216fgh_prcp_stvds" description="CAHPA05216 for MAPSETfgh
> Precipitation STVDS"
>
> t.register --overwrite input=test_stvds type=vector
> file=/home/rcooper/glist_fgh_vectors.out
> Gathering map information...
> ERROR: day is out of range for month
> ERROR: Unable to convert string "1951-02-29"into a datetime object
>
>
> Sample of 360 day file input to t.register:
> ...
> bnd_cahpa_f1jan_05216_nc_remapped_nc_28|1951-01-28
> bnd_cahpa_f1jan_05216_nc_remapped_nc_29|1951-01-29
> bnd_cahpa_f1jan_05216_nc_remapped_nc_30|1951-01-30
> bnd_cahpa_f1feb_05216_nc_remapped_nc_1|1951-02-01
> bnd_cahpa_f1feb_05216_nc_remapped_nc_2|1951-02-02
> bnd_cahpa_f1feb_05216_nc_remapped_nc_3|1951-02-03
> ...
> bnd_cahpa_f1feb_05216_nc_remapped_nc_28|1951-02-28
> bnd_cahpa_f1feb_05216_nc_remapped_nc_29|1951-02-29
> bnd_cahpa_f1feb_05216_nc_remapped_nc_30|1951-02-30
> bnd_cahpa_f1mar_05216_nc_remapped_nc_1|1951-03-01
> bnd_cahpa_f1mar_05216_nc_remapped_nc_2|1951-03-02
> bnd_cahpa_f1mar_05216_nc_remapped_nc_3|1951-03-03
> bnd_cahpa_f1mar_05216_nc_remapped_nc_4|1951-03-04
> ...
>
> GRASS version: 7.0.0svn
> GRASS SVN Revision: 64042
> Build Date: 2015-01-10
> Build Platform: i686-pc-linux-gnu
> GDAL/OGR: 1.11.1
> PROJ.4: 4.9.0
> GEOS: 3.4.2
> SQLite: 3.7.9
> Python: 2.7.3
> wxPython: 2.8.12.1
> Platform: Linux-3.2.0-31-generic-pae-i686-with-LinuxMint-13-maya
>
>
>
>
>
>
> --
> View this message in context: http://osgeo-org.1560.x6.nabble.com/t-register-ERROR-day-is-out-of-range-for-months-tp5185155p5185370.html
> Sent from the Grass - Users mailing list archive at Nabble.com.
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