terra::interpIDW
How terra runs IDW Interpolation: terra::interpIDW.
| Engine | terra |
|---|---|
| Tool name | terra::interpIDW |
| Interface | r |
| Implements | IDW Interpolation |
| Documentation | Not stated |
| Effects | modifies input: no, network: no |
| Notes | S4 generic: parameters gathered from all its methods; each method takes a subset. |
| Status | active |
Parameters
| Name | Type | Required | Default | Choices | Note |
|---|---|---|---|---|---|
x | any | yes | Not stated | Not stated | Not stated |
y | any | yes | Not stated | Not stated | Not stated |
... | dots | no | Not stated | Not stated | further arguments passed on |
radius | any | yes | Not stated | Not stated | Not stated |
power | any | no | 2 | Not stated | Not stated |
smooth | any | no | 0 | Not stated | Not stated |
maxPoints | any | no | Inf | Not stated | Not stated |
minPoints | any | no | 1 | Not stated | Not stated |
near | any | no | TRUE | Not stated | Not stated |
fill | any | no | NA | Not stated | Not stated |
filename | any | no | "" | Not stated | Not stated |
field | any | yes | Not stated | Not stated | Not stated |
How it maps to the operation
| Operation parameter | Parameter here | Note |
|---|---|---|
layer | y | Not stated |
field | field | Not stated |
resolution | Not stated | x is a template raster on the target grid. |
power | power | Not stated |
Differences from the operation
- radius is required; cells with no point within it get fill (default NA).
Harvested by the r-packages harvester from engine version
1.9.50. Names can change when an engine is harvested again.