v.strds.stats

Calculates univariate statistics from given space-time raster datasets based on a vector map

v.strds.stats input=name strds=name [,name,...] output=name [where=sql_query] [t_where=sql_query] [method=string [,string,...]] [percentile=integer] [--overwrite] [--verbose] [--quiet] [--qq] [--ui]

Example:

v.strds.stats input=name strds=name output=name

grass.script.run_command("v.strds.stats", input, strds, output, where=None, t_where=None, method="number,minimum,maximum,range,average,stddev,variance,coeff_var,sum,first_quartile,median,third_quartile,percentile", percentile=90, overwrite=False, verbose=False, quiet=False, superquiet=False)

Example:

gs.run_command("v.strds.stats", input="name", strds="name", output="name")

Parameters

Command linePython (grass.script)

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 [required]
    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'
method=string [,string,...]
    The methods to use
    Default: number,minimum,maximum,range,average,stddev,variance,coeff_var,sum,first_quartile,median,third_quartile,percentile
percentile=integer
    Percentile to calculate
    Default: 90
--overwrite
    Allow output files to overwrite existing files
--help
    Print usage summary
--verbose
    Verbose module output
--quiet
    Quiet module output
--qq
    Very quiet module output
--ui
    Force launching GUI dialog

input : str, required
    Name of input vector map
    Or data source for direct OGR access
    Used as: input, vector, name
strds : str | list[str], required
    Name of the input space time raster datasets
    Used as: input, strds, name
output : str, required
    Name for output vector map
    Used as: output, vector, name
where : str, optional
    WHERE conditions of SQL statement without 'where' keyword
    Example: income < 1000 and population >= 10000
    Used as: input, sql_query, sql_query
t_where : str, optional
    WHERE conditions of SQL statement without 'where' keyword used in the temporal GIS framework
    Example: start_time > '2001-01-01 12:30:00'
    Used as: sql_query
method : str | list[str], optional
    The methods to use
    Default: number,minimum,maximum,range,average,stddev,variance,coeff_var,sum,first_quartile,median,third_quartile,percentile
percentile : int, optional
    Percentile to calculate
    Default: 90
overwrite: bool, optional
    Allow output files to overwrite existing files
    Default: False
verbose: bool, optional
    Verbose module output
    Default: False
quiet: bool, optional
    Quiet module output
    Default: False
superquiet: bool, optional
    Very quiet module output
    Default: False

DESCRIPTION

v.strds.stats calculates univariate statistics from given space-time raster datasets (STRDS) based on a vector map and uploads statistics to new attribute columns.

NOTES

EXAMPLES

v.strds.stats input=myvector strds=mystrds output=newvector

AUTHOR

Luca Delucchi, Fondazione Edmund Mach

SOURCE CODE

Available at: v.strds.stats source code (history)
Latest change: Thursday Feb 20 13:02:26 2025 in commit 53de819