v.what.strds(1grass)

NAME

v.what.strds - Uploads space time raster dataset values at positions of vector points to the table.

KEYWORDS

vector, temporal, sampling, position, querying, attribute table, time

SYNOPSIS

v.what.strds
v.what.strds --help
v.what.strds [-u] input=name strds=name[,name,...] [output=name] [where=sql_query] [t_where=sql_query] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

-u: Update attribute table of input vector map
Instead of creating a new vector map update the attribute table with value(s)

--overwrite: Allow output files to overwrite existing files

--help: Print usage summary

--verbose: Verbose module output

--quiet: Quiet module output

--ui: Force launching GUI dialog

Parameters:

input=name [required]: Name of input vector map
Or data source for direct OGR access

strds=name[,name,...] [required]: Name of the input space time raster datasets

output=name: Name for output vector map

where=sql_query: WHERE conditions of SQL statement without ’where’ keyword
Example: income < 1000 and population >= 10000

t_where=sql_query: WHERE conditions of SQL statement without ’where’ keyword used in the temporal GIS framework
Example: start_time > ’2001-01-01 12:30:00’

DESCRIPTION

v.what.strds retrieves raster values from a given space-time raster datasets (STRDS) using a point vector map.

NOTES

TBD.

EXAMPLES

v.what.strds input=mypoints strds=mystrds output=newvector

AUTHOR

Luca Delucchi

SOURCE CODE

Available at: v.what.strds source code (history)

Accessed: Monday Feb 24 17:51:46 2025