<div dir="ltr"><div><div><div>There is no 'vinth2p_jra55' being developed.<br><br></div>Really, the vinth2p* functions are linear interpolation.<br><br></div>See Example 2<br>Read from JRA55 GRIB file and interpolate to user specified isobaric levels.
<br><br><br>====<br></div><div>I suggest checking NCAR's Research Data Archive (RDA).<br></div><div>This is supported by NCAR's Data Support Section.<br><br><a href="http://rda.ucar.edu/">http://rda.ucar.edu/</a><br><br></div><div>Search for JRA-55<br><br></div><div>Perhaps, they have data on isobaric surfaces.<br></div><div><br></div>Regards<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 8, 2016 at 10:34 AM, R. Paul Acosta <span dir="ltr"><<a href="mailto:ra2003@wildcats.unh.edu" target="_blank">ra2003@wildcats.unh.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Hi NCL-Talk,</div>
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I'm attempting to convert several JRA-55 variables from Hybrid to Pressure. I realize that vinth2p and vinth2p_ecmwf uses a different equation calculating P than the described equation in the JRA55 handbook. I noticed that a new ncl function (pres_hybrid_JRA55)
was recently created and hoping that an alternative function similar to vinth2p was being developed. Any information would help.</div>
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Thank you,</div>
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R. Paul Acosta</div>
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Graduate Student</div>
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NRESS</div>
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University of New Hampshire </div>
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