<div dir="ltr"><div><div><div><div><div><div><div><div>Hi there,<br></div><div><br></div><div>I'm new to ncl programming and am facing some
difficulties with the ncl programming related to post-processing of
figures. The variable of my interest is GPP(gC m-2 yr-1).<br><br></div><div>I'm
able to produce the map of global GPP for scenario one (see gpp.docx file) but am unable
to calculate the global GPP. Also, I'm having difficulties with
calculating the GPP difference between scenario two and scenario one, and
plotting it (see gpp difference.docx). <br></div></div></div></div><br>Find attached the two working script files (one for scenario one and the other for the difference). <br><br>Any help would be kindly appreciated. <br><br></div>Thanks,<br>Ashehad<br></div><br></div></div></div>