<html><head></head><body><div style="color:#000; background-color:#fff; font-family:lucida console, sans-serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1500040854134_2765">Could you please suggest an answer to my question</div><div id="yui_3_16_0_ym19_1_1500040854134_2765">When i do a calculation on the method GGA+U it gives me error option-orb does not exixt</div><div id="yui_3_16_0_ym19_1_1500040854134_2765" dir="ltr">option- dm does not exist</div><div id="yui_3_16_0_ym19_1_1500040854134_2765" dir="ltr">thanks</div></div></body></html>