Modified deactivate_nodata_nodes so that it updates activecell_node
Modified deactivate_nodata_nodes so that it updates activecell_node


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