interface_build {
    	{r.spreadpath} 0
    	{Creates raster map of least cost path(s) to origin from starting point(s) given backlink information (see r.spread).}
	{entry x_input {Input raster map of UTM eastings for backlink information:} 0 raster}
	{entry y_input {Input raster map of UTM northings for backlink information:} 0 raster}
	{entry coordinate {Coordinates of point(s) for calculating least cost path(s) (x1,y1,x2,y2,...):} 0 ""}
	{entry output {Output raster map of least cost path(s):} 0 raster}
    	{checkbox -v {Run verbosely.} "" -v}
}