t.vect.what.strds1grass
Stores raster map values at spatial and temporal positions of vector points as vector attributes.
Usage
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]
Keywords
temporal, sampling, vector, time
Overview
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).
Examples
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
Source code
Available at: t.vect.what.strds source code (history)
Accessed: Monday Feb 24 17:51:47 2025
Main index | Temporal index | Topics index | Keywords index | Graphical index | Full index
© 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual
Releases
5 releases since Debian 9 (Stretch); the text changed 4 times.