<div dir="ltr"><div>Dear NCL users<br></div>I want to plot a map which includes contour and vector (or streamline) overlay. I prepared a ncl script that has error.: <br clear="all"><div><div>gsn_csm_contour: Fatal: the input data array must be 1D or 2D<br>fatal:Illegal right-hand side type for assignment<br>fatal:["Execute.c":8575]:Execute: Error occurred at or near line 45 in file cn_vc.ncl<br><br></div><div>Please find attached script to find more about the script and help me to solve the problem.<br><br></div><div>Best Regards<br></div><div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Abdolhalim Bayat<div>Ph.D Candidate of Synoptic Climatology</div><div>University of Tehran (Iran)<br></div></div></div></div></div></div></div>
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