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v.timestamp(1)		    GRASS GIS User's Manual		v.timestamp(1)

NAME
       v.timestamp  - Modifies a timestamp for a vector	map.
       Print/add/remove	a timestamp for	a vector map.

KEYWORDS
       vector, metadata, timestamp, time

SYNOPSIS
       v.timestamp
       v.timestamp --help
       v.timestamp   map=name	[layer=string]	  [date=timestamp]    [--help]
       [--verbose]  [--quiet]  [--ui]

   Flags:
       --help
	   Print usage summary

       --verbose
	   Verbose module output

       --quiet
	   Quiet module	output

       --ui
	   Force launching GUI dialog

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

       layer=string
	   Layer number	or name
	   Vector features can have category values in different layers.  This
	   number determines which layer to use. When used with	direct OGR ac-
	   cess	this is	the layer name.
	   Default: 1

       date=timestamp
	   Datetime, datetime1/datetime2, or 'none' to remove
	   Format: '15 jan 1994' (absolute) or '2 years' (relative)

DESCRIPTION
       This command has	2 modes	of operation. If no date argument is supplied,
       then the	current	timestamp for the vector map is	printed. If a date ar-
       gument is specified, then the timestamp for the vector map  is  set  to
       the specified date(s). See examples below.

       See TIMESTAMP FORMAT description	for details.

NOTES
       Strings	containing  spaces should be quoted. For specifying a range of
       time, the two timestamps	should be separated by a forward slash.	To re-
       move the	timestamp from a vector	map, use date=none.

EXAMPLES
       Prints  the  timestamp for the "lidar" vector map. If there is no time-
       stamp for "lidar", nothing is printed. If there is a timestamp, one  or
       two time	strings	are printed, depending on if the timestamp for the map
       consists	of a single date or two	dates (ie start	and end	dates).
       v.timestamp map=lidar
       Sets the	timestamp for "lidar" to the single date "15 sep 1987".
       v.timestamp map=lidar date='15 sep 1987'
       Sets the	timestamp for "lidar" to have the start	date "15 sep 1987" and
       the end date "20	feb 1988".
       v.timestamp map=lidar date='15 sep 1987/20 feb 1988'
       Removes the timestamp for the "lidar" vector map.
       v.timestamp map=lidar date=none

KNOWN ISSUES
       Spaces in the timestamp value are required.

SEE ALSO
	v.info,	r.timestamp, r3.timestamp

AUTHOR
       Michael Shapiro,	U.S.Army Construction Engineering Research Laboratory

SOURCE CODE
       Available at: v.timestamp source	code (history)

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

       A(C) 2003-2020 GRASS Development	Team, GRASS GIS	7.8.3 Reference	Manual

GRASS 7.8.3							v.timestamp(1)

NAME | KEYWORDS | SYNOPSIS | DESCRIPTION | NOTES | EXAMPLES | KNOWN ISSUES | SEE ALSO | AUTHOR | SOURCE CODE

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