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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 inhab >= 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

SEE ALSO

    v.what.rast, t.vect.observe.strds

AUTHOR

   Luca Delucchi

   Last changed: $Date: 2014-03-27 17:21:58 +0100 (Thu, 27 Mar 2014) $

SOURCE CODE

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

   Main  index  | Vector index | Topics index | Keywords index | Graphical
   index | Full index

    2003-2016 GRASS Development Team, GRASS GIS 7.2.0 Reference Manual



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