The Delete Individual Subcatchment menu option will allow an individual user specified subcatchment to be deleted from the project. After selecting this menu item the cursor will go into subcatchment selection mode, where subcatchments will be highlighted when the cursor is moved over them. After left clicking a subcatchment in this mode the user will be prompted for confirmation to delete. After selecting 'Yes', the user will be asked wether to reprocess flow paths for pixels within this subcatchment. It is recommended that you do this to ovoid the potential for errors. However, if you are deleting a large number of subcatchments, it can be more time effective to select no, delete further subcatchments and then run Subcatchments >> Map All.
If the subcatchment you wish to delete has no area or can not be selected in this way, it may be deleted from the Subcatchment Manager form by selecting the appropriate row and clicking Delete.
