interface_build {
    {r.average} 0
    {Finds the average of values in a cover map within areas assigned through a base map.}
    {entry base {base raster map (input):} 0 raster}
    {entry cover {cover map (input):} 0 raster}
    {entry output {Resultant raster map:} 0 raster}
    {checkbox -c {Use cover map's category labels instead of category numbers.} "" -c}
}