Set Coordinate Reference System

Author: O.Conrad (c) 2010
Menu: Projection

Description

This tool allows you to define the Coordinate Reference System (CRS) for the supplied data sets. The tool applies no transformation to the data sets, it just updates their CRS metadata. A complete and correct description of the CRS of a dataset is necessary in order to be able to actually apply a projection with one of the 'Coordinate Transformation' tools.

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Grids	grid list, input, optional	`GRIDS`	-	-
Input	Shapes	shapes list, input, optional	`SHAPES`	-	-
Output	Grids	grid list, output, optional	`GRIDS_OUT`	-	-
Output	Shapes	shapes list, output, optional	`SHAPES_OUT`	-	-
Options	Get CRS Definition from...	choice	`CRS_METHOD`	-	Available Choices: [0] Definition String [1] Authority Code [2] Well Known Text File Default: 0
	Definition String	text	`CRS_STRING`	Supported formats comprise PROJ and WKT strings, object codes (e.g. "EPSG:4326").	Default: +proj=longlat +datum=WGS84 +no_defs +type=crs
	Well Known Text File	file path	`CRS_FILE`	-	-
	[deprecated] Proj4 String	text	`CRS_PROJ4`	Deprecated! For backward compatibility only! Use "CRS_STRING" parameter instead (e.g. "+proj=longlat +datum=WGS84")!	-
	[deprecated] Authority Code	integer number	`CRS_EPSG`	Deprecated! For backward compatibility only! Use "CRS_STRING" parameter instead (e.g. "EPSG:4326")!	Default: -1
	[deprecated] Authority	text	`CRS_EPSG_AUTH`	Deprecated! For backward compatibility only! Use "CRS_STRING" parameter instead (e.g. "EPSG:4326")!	-

Command Line


Usage: saga_cmd pj_proj4 0 [-CRS_METHOD ] [-CRS_STRING ] [-CRS_FILE ] [-CRS_PROJ4 ] [-CRS_EPSG ] [-CRS_EPSG_AUTH ] [-GRIDS ] [-GRIDS_OUT ] [-SHAPES ] [-SHAPES_OUT ]
  -CRS_METHOD:   	Get CRS Definition from...
	choice
	Available Choices:
	[0] Definition String
	[1] Authority Code
	[2] Well Known Text File
	Default: 0
  -CRS_STRING:   	Definition String
	text
	Default: +proj=longlat +datum=WGS84 +no_defs +type=crs
  -CRS_FILE:     	Well Known Text File
	file path
  -CRS_PROJ4:    	[deprecated] Proj4 String
	text
  -CRS_EPSG:     	[deprecated] Authority Code
	integer number
	Default: -1
  -CRS_EPSG_AUTH:	[deprecated] Authority
	text
  -GRIDS:        	Grids
	grid list, input, optional
  -GRIDS_OUT:    	Grids
	grid list, output, optional
  -SHAPES:       	Shapes
	shapes list, input, optional
  -SHAPES_OUT:   	Shapes
	shapes list, output, optional