<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title></title><style type="text/css">.felamimail-body-blockquote {margin: 5px 10px 0 3px;padding-left: 10px;border-left: 2px solid #000088;} </style></head><body><div>​Hello</div><div><br></div><div>I am trying to get precipitation average over the shapefile basin area which is in m/s. However, i need conversion of m3/s and in order to do this i need calculation of Area.</div><div><br></div><div>Could anyone tell me how to extract the area units from a given shapefile whereby i get m3/s=m/s *AREA [m2]</div><div><br></div></body></html>