This functor extracts the set of categories from the input map.
| Name | Type | Description |
|---|---|---|
| Categorical Map | Map Type | Map with the required categories. |
| Name | Type | Description |
|---|---|---|
| Categories | Categorization Type | The category set of the input map. |
An error is always reported, if the input map does not provide the definition of any categories, an error is reported.
If necessary, use a Skip All On Error to intercept and trap the error and a Calculate Categorical Map to generate the map categories from the input map.
GetMapCategories