r.distance
Locates the closest points between objects in two raster maps.
Raster (r.*)
ParameterMultipleInput|map|Name of two input raster for computing inter-class distances|3|False
ParameterString|separator|Field separator (Special characters: pipe, comma, space, tab, newline)|:|False|True
ParameterSelection|sort|Sort output by distance|asc;desc
*ParameterBoolean|-l|Include category labels in the output|False|True
*ParameterBoolean|-o|Report zero distance if rasters are overlapping|False|True
*ParameterBoolean|-n|Report null objects as *|False|True
OutputFile|output|Distance