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<div dir="ltr"><font face="Tahoma" color="#000000" size="2">Dear All,</font></div>
<div dir="ltr"><font face="tahoma" size="2"></font> </div>
<div dir="ltr"><font face="tahoma" size="2">I would like to plot 5 deg gridded Carbon monoxide (CO) over plotted wind vector.
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<div dir="ltr"><font face="tahoma" size="2">For that I am using 'C' program to read ASCII CO data to produce binary file (.grd).
</font><font face="tahoma" size="2">I am not sure how to create *.ctl file and how to use in GrADS to plot CO values.
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<div dir="ltr"><font face="tahoma" size="2"></font> </div>
<div dir="ltr"><font face="tahoma" size="2">Please attached find the CO data file, C program which gives CO.grd file and manually created CO.ctl file (although I tried to create one but it gives error).</font></div>
<div dir="ltr"><font face="tahoma" size="2"></font> </div>
<div dir="ltr"><font face="tahoma" size="2">Any help with creating ctl file and using it for plotting CO values in Grads would be much appreciated.
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<div dir="ltr"><font face="tahoma" size="2">Thank you in adv..</font></div>
<div dir="ltr"><font face="tahoma" size="2"></font> </div>
<div dir="ltr"><font face="tahoma" size="2">best regards,</font></div>
<div dir="ltr"><font face="tahoma" size="2">Vijay</font></div>
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