Uncheck the 'Auto Calculate' option to quickly refine your criteria without waiting for the maps to refresh after each adjustment
In ArcGIS Pro's Suitability Modeler, the output layers are automatically updated whenever a transformation or weight is applied or changed, provided that the Auto Calculate option is checked on the Suitability ribbon. This is the default behavior.
However, this automatic updating may not be desired in all cases. For example, if you are assigning the suitability values for each land use type, you may not want the maps to update with each assignment but instead wait until you assign all the suitability values for all the land use types. To manually control when the updating is to take place, uncheck Auto Calculate.,
When unchecked the following occurs:
- the graph in the Transformation Pane will update when any parameter is changed,
- the Suitability map and the transformed raster layer will not update, which'll speed up things while you are exploring parameters,
- weights can also be changed without the maps being recalculated and redrawn.
Unchecking Auto Calculate, allows you to quickly refine your criteria without waiting for the maps to refresh after each adjustment. Once you are satisfied with your changes, simply click the Calculate button 