Action: INTERPOLATE_GRID
| Module | gridtools |
|---|---|
| Description | Usage |
| Interpolate a smooth function stored on a grid onto a grid with a smaller grid spacing. |   |
| output value | type |
| the function evaluated onto the interpolated grid | grid |
Input
The arguments that serve as the input for this action are specified using one or more of the keywords in the following table.
| Keyword | Type | Description |
|---|---|---|
| ARG | grid | the label for function on the grid that you would like to interpolate |
Further details and examples
Text from manual goes here
Syntax
The following table describes the keywords and options that can be used with this action
| Keyword | Type | Default | Description |
|---|---|---|---|
| ARG | input | none | the label for function on the grid that you would like to interpolate |
| INTERPOLATION_TYPE | compulsory | spline | the method to use for interpolation |
| SERIAL | optional | false | do the calculation in serial |
| GRID_BIN | optional | not used | the number of bins for the grid |
| GRID_SPACING | optional | not used | the approximate grid spacing (to be used as an alternative or together with GRID_BIN) |
| MIDPOINTS | optional | false | interpolate the values of the function at the midpoints of the grid coordinates of the input grid |
| ZERO_OUTSIDE_GRID_RANGE | optional | false | if we are asked to evaluate the function for a number that is outside the range of the grid set it to zero |