Refactors to 'template' and 'fill' for drainage.
Refactors to 'template' and 'fill' for drainage.

Currently random is set to True for drainage, as the values need to be filtered based on the 200 threshold. i.e. Values less than 200 should be set to 0, and values greater (and equal?) should be set to 1.

tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem