Fill Gaps in Records
- Author: O.Conrad (c) 2011
- Menu: Table | Calculus
Description
This tool fills gaps in the table records. for the chosen attribute field it interpolates values for those records, which have no-data, using existing data from the surrounding records. If no order field is specified, simply the record index is taken as coordinate, for which the interpolation will be performed. Notice: extrapolation is not supported, i.e. only those gaps will be filled that have lower and higher values surrounding them following the record order.
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Table | table, input | TABLE | - | - |
| Output | Table without Gaps | table, output, optional | NOGAPS | - | - |
| Options | Order | table field | ORDER | - | - |
| Field | table field | FIELD | - | - | |
| Interpolation | choice | METHOD | - | Available Choices: [0] Nearest Neighbour [1] Linear [2] Spline Default: 1 |
Command Line
Usage: saga_cmd table_calculus 9 [-TABLE] [-ORDER ] [-FIELD ] [-NOGAPS ] [-METHOD ] -TABLE: Table table, input -ORDER: Order table field -FIELD: Field table field -NOGAPS: Table without Gaps table, output, optional -METHOD: Interpolation choice Available Choices: [0] Nearest Neighbour [1] Linear [2] Spline Default: 1