<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>Hi all,<br>I would like to make a density scatter plot in NCL, somewhat similar to the one attached, i.e. by dividing the parameter range into, say, 100x100 sub-intervals and then identifying the model grid points falling within each of those 2D intervals and finally to average some variables in those grid cells. Could you tell how to deal with such plots in NCL? <br><br>Many thanks!<br>Vidya<br><br></body></html>