Jonathan,<br>If you're trying to compute something like CAPE in the form of CAPE = integral of R*T'/T*d(ln p), then the expression d(ln p) just evaluates to dp/p. So to integrate via ln p, I think your expression would just become<br>
sum(expr/lev,lev=1000,lev=125). Would it not?<br><br>Jeff Duda<br><br><div class="gmail_quote">On Mon, Mar 4, 2013 at 12:47 PM, Jonathan Wynn Smith <span dir="ltr"><<a href="mailto:jwynnsmith.help@gmail.com" target="_blank">jwynnsmith.help@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hello:<br><br>For an integral with respect to pressure, I can
simply use sum(expr, lev=1000, lev=125), but what about the integrating
with respect to lnp (natural log of pressure) as opposed to p? Is there
an expression for this. It does not seem vint works in this case. <br><br>Thanks<span class="HOEnZb"><font color="#888888"><br></font></span></div><span class="HOEnZb"><font color="#888888">Jonathan<br clear="all"><br>
-- <br><div dir="ltr"><div><div><div><div><b><font size="4">Jonathan Wynn Smith, PhD.</font></b><br>
</div><i>Postdoctoral Fellow</i><br></div>102 Thirkield Building<br></div>2355 6th St. NW<br></div>Washington DC 20059<br></div>
</font></span></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Jeff Duda<br>Graduate research assistant<br>University of Oklahoma School of Meteorology<br>Center for Analysis and Prediction of Storms<br>