Import Grid from XYZ
- Author: O.Conrad (c) 2009
- Menu: File | Grid | Import
Description
The tool allows one to import gridded data from a table (text format), which contains for each grid cell the x/y-coordinates and the cell value. If several values end up in a single grid cell, the mean value of all input values is written to that cell.
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Output | Grid | data object Grid, output, optional | GRID | The imported grid. | - |
| Count Grid | data object Grid, output, optional | COUNT | The number of values detected in each grid cell. | - | |
| Options | File | file path | FILENAME | The input file. | - |
| Skip Leading Lines | integer number | SKIP | The number of leading lines to skip (usually header data). | Minimum: 0 Default: 0 | |
| Separator | choice | SEPARATOR | - | Available Choices: [0] default delimiters [1] space [2] , [3] ; [4] tabulator [5] user defined Default: 0 | |
| User Defined | text | USER | The user defined delimiter. | Default: * | |
| Data Storage Type | data type | TYPE | - | Available Choices: [0] bit [1] unsigned 1 byte integer [2] signed 1 byte integer [3] unsigned 2 byte integer [4] signed 2 byte integer [5] unsigned 4 byte integer [6] signed 4 byte integer [7] unsigned 8 byte integer [8] signed 8 byte integer [9] 4 byte floating point number [10] 8 byte floating point number Default: 9 | |
| Cell Size | floating point number | CELLSIZE | The cell size of the output grid. Set to zero to let the tool suggest an appropriate cellsize. | Minimum: 0.000000 Default: 1.000000 | |
| Count Grid | boolean | COUNT_CREATE | Create a grid with the number of values falling into each target grid cell. | Default: 0 | |
| Coordinate System Definition | text | CRS_STRING | Supported formats comprise PROJ and WKT strings, object codes (e.g. "EPSG:4326"). | - |
Command Line
Usage: saga_cmd io_grid 6 [-GRID] [-COUNT ] [-FILENAME ] [-SKIP ] [-SEPARATOR ] [-USER ] [-TYPE ] [-CELLSIZE ] [-COUNT_CREATE ] [-CRS_STRING ] -GRID: Grid data object Grid, output, optional -COUNT: Count Grid data object Grid, output, optional -FILENAME: File file path -SKIP: Skip Leading Lines integer number Minimum: 0 Default: 0 -SEPARATOR: Separator choice Available Choices: [0] default delimiters [1] space [2] , [3] ; [4] tabulator [5] user defined Default: 0 -USER: User Defined text Default: * -TYPE: Data Storage Type data type Available Choices: [0] bit [1] unsigned 1 byte integer [2] signed 1 byte integer [3] unsigned 2 byte integer [4] signed 2 byte integer [5] unsigned 4 byte integer [6] signed 4 byte integer [7] unsigned 8 byte integer [8] signed 8 byte integer [9] 4 byte floating point number [10] 8 byte floating point number Default: 9 -CELLSIZE: Cell Size floating point number Minimum: 0.000000 Default: 1.000000 -COUNT_CREATE: Count Grid boolean Default: 0 -CRS_STRING: Coordinate System Definition text