t.vect.what.strds(1grass) | GRASS GIS User's Manual | t.vect.what.strds(1grass) |
t.vect.what.strds - Stores raster map values at spatial and temporal positions of vector points as vector attributes.
temporal, sampling, vector, time
t.vect.what.strds
t.vect.what.strds --help
t.vect.what.strds input=name strds=name
[column=string] method=string
[where=sql_query] [t_where=sql_query]
[sampling=name[,name,...]] [--help]
[--verbose] [--quiet] [--ui]
The module t.vect.what.strds samples a space time raster dataset (STRDS) at the spatio-temporal locations of a space time vector dataset (STVDS).
The example is based on the space time vector dataset
"precip_stations@climate_2009_2012" created in the
t.vect.observe.strds example. In the example below, the module fills the new
column "new_temp" with values extracted from the
"tempmean_monthly" space time raster dataset:
t.vect.what.strds input=precip_stations@climate_2009_2012 \
strds=tempmean_monthly@climate_2009_2012 \
column=new_temp method=average
r.univar, v.univar, v.what.rast, v.what.rast3, v.what.strds, v.what.vect, t.create, t.info
Sören Gebbert, Thünen Institute of Climate-Smart Agriculture
Available at: t.vect.what.strds source code (history)
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© 2003-2020 GRASS Development Team, GRASS GIS 7.8.5 Reference Manual
GRASS 7.8.5 |