<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>Hello<br><br>Using NCL, i tried the 2 methods for saving my figures as png for publications.<br>1)The default method wks = gsn_open_wks("png", "my figure")<br><br>And trying to save as 600dpi/optimal resolution<br>2) wks_type = "png"<br> wks_type@wkWidth = 2500<br> wks_type@wkHeight = 2500<br>wks = gsn_open_wks("png", "my figure")<br><br>Surprisingly the method 1) yields better sharper resolution figure then method 2).<br>Could someone explain why?<br><br>Method 3) convert -density 300 (or 600) inputfile.png outfile.png yielded no difference when performed on output of method 1).<br><br>Any advice would be greatly appreciated.<br><br></body></html>