How to iterate coefficient and residual maps for daily time series rainfall with elevation as explanatory variable in ArcGIS ?
Better to use GWR software, the latest one is GWR4.
Please go through the following video for the GWR processes in ArcGIS
https://www.youtube.com/watch?v=plfCMZhROeQ
Also you can download tutorial from the following website:
https://www.arcgis.com/home/item.html?id=71a65d35688a4502b123cbdfc99afdee