from Possehl 1999 and CA Petrie prepared map, data extracted from QGIS, may have some inaccuracy. Other Harappan site data is from Wikipedia (coordinates)...
-K -O >> $target S 0.25i c 6p "red" "black" 0.4i Harappan S 0.25i c 6p "orange" "black" 0.4i Sorath END gmt psconvert $target -Tf gmt psconvert $target...