Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
I am contouring some data with lat,lon coordinates. The data are quite noisy and therefore a lot of points are being contoured which are highly dispersed and outside my main region of interest. I can't use a minimum threshold for these as this will eliminate too much of my actual data. Does anyone know of a way to tell contour only to join points which are within a certain distance of each other? Thanks.