<html><head></head><body>dear users<div><br></div><div>I am trying to obtain electronic properties of a compound by using two exchange potential (pbe and engel-vosko). I first run a calculation by use GGA now is it possible to i just save the calculation, change the potential in case.in0 and re-run the calculation. i mean is it possible to use the old calculation and old .CLM for new potential. </div><div>thank you in advance</div></body></html>