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