interface_build {
    {d.his} 0
    {Displays three raster map layers as hue, intensity, and saturation overlays.}
    {entry h_map {Raster map to be used for HUE:} 0 raster}
    {entry i_map {Raster map to be used for INTENSITY:} 0 raster}
    {entry s_map {Raster map to be used for SATURATION:} 0 raster}
    {checkbox -n {Respect NULL values when drawing:} "" -n}
}