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 | - | - |
Shapes | shapes list, input, optional | SHAPES | - | - | |
Output | Grids | grid list, output, optional | GRIDS_OUT | - | - |
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