Decorate calculate_gradients functions.
Decorate calculate_gradients functions.

csherwood-usgs/landlab,cmshobe/landlab,laijingtao/landlab,landlab/landlab,ManuSchmi88/landlab,landlab/landlab,SiccarPoint/landlab,RondaStrauch/landlab,Carralex/landlab,Carralex/landlab,landlab/landlab,ManuSchmi88/landlab,amandersillinois/landlab,csherwood-usgs/landlab,amandersillinois/landlab,Carralex/landlab,cmshobe/landlab,laijingtao/landlab,cmshobe/landlab,ManuSchmi88/landlab,RondaStrauch/landlab,SiccarPoint/landlab,RondaStrauch/landlab