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<div dir="ltr">Hi,<br><br><span id="ecxresult_box" lang="en"><span class="ecxhps"><span id="ecxresult_box" lang="en"><span class="ecxhps">I'm trying to</span> <span class="ecxhps">calculate the</span> <span class="ecxhps">transport</span> <span class="ecxhps">and convergence</span> <span class="ecxhps">of</span> <span class="ecxhps">moisture</span> <span class="ecxhps">flux</span> <span class="ecxhps">integrated</span> <span class="ecxhps">in three</span> <span class="ecxhps">layers</span> <span class="ecxhps">of the troposphere</span><span>. </span><span class="ecxhps">Define</span> <span class="ecxhps">the layers</span> <span class="ecxhps">as follows:</span> </span></span><span class="ecxhps"></span><br><br> <span class="ecxhps">* Lower troposphere</span><span>:<br>'set lev 1000'<br></span> <span class="ecxhps">'defines</span> <span class="ecxhps">fqu1</span> <span class="ecxhps">vint</span> <span class="ecxhps">=</span> <span class="ecxhps">(lev, q</span><span class="ecxhps">*u</span><span class="ecxhps"></span><span>,</span> <span class="ecxhps">850)</span><span>'</span><span> </span><span class="ecxhps"></span><br><br> <span class="ecxhps">* Middle troposphere</span><span>:</span><br> <span class="ecxhps">'set</span> <span class="ecxhps">lev</span> <span class="ecxhps">700</span><span>'</span><br> <span class="ecxhps ecxatn">'</span><span>defines</span> <span class="ecxhps">fqu2</span> <span class="ecxhps">vint</span> <span class="ecxhps">=</span> <span class="ecxhps ecxatn">(</span><span>lev,</span> <span class="ecxhps">u*</span><span class="ecxhps">q</span><span class="ecxhps"></span><span>,</span> <span class="ecxhps">500</span><span>)</span><span>'</span><br><br> <span class="ecxhps ecxalt-edited">* High</span> <span class="ecxhps">Troposphere</span><span>:</span><br> <span class="ecxhps">'set</span> <span class="ecxhps">lev</span> <span class="ecxhps">500</span><span>'</span><br> <span class="ecxhps ecxatn">'</span><span>defines</span> <span class="ecxhps">fqu3</span> <span class="ecxhps">vint</span> <span class="ecxhps">=</span> <span class="ecxhps ecxatn">(</span><span>lev,</span> <span class="ecxhps">u</span>*<span class="ecxhps">q</span><span class="ecxhps"></span><span>,</span> <span class="ecxhps">300</span><span>)</span><span>'</span><br></span><br><span id="ecxresult_box" lang="en"><span id="ecxresult_box" class="ecxshort_text" lang="en"><span class="ecxhps">The same for</span> <span class="ecxhps">fqv1, fqv2 and fqv3...<br><br></span></span><span class="ecxhps ecxalt-edited">For then</span><span>, the values at</span> <span class="ecxhps">low levels</span> <span class="ecxhps">are</span> <span class="ecxhps">lower than</span> <span class="ecxhps">in the</span> <span class="ecxhps">middle and upper</span> <span class="ecxhps">troposphere.</span><br> <span class="ecxhps"></span></span><span id="ecxresult_box" lang="en"><span class="ecxhps"><span id="ecxresult_box" lang="en"><span class="ecxhps">Is there another</span> <span class="ecxhps">way to calculate</span><span>?</span> </span></span><span></span><br><br> <span class="ecxhps">Something is</span> <span class="ecxhps">wrong, since</span> <span class="ecxhps">I reviewed</span> <span class="ecxhps">all the steps</span> <span class="ecxhps">and the only</span> <span class="ecxhps">change</span> <span class="ecxhps">I make</span> <span class="ecxhps">is</span> <span class="ecxhps">the</span> <span class="ecxhps ecxatn">'</span><span>lev</span><span>'</span><span>.</span><br> <span class="ecxhps">Before</span> <span class="ecxhps">had done</span> <span class="ecxhps">the integration</span> <span class="ecxhps">from 1000 to</span> <span class="ecxhps">300 hPa</span> <span class="ecxhps">and not</span> <span class="ecxhps">had any problem</span><span>.</span><br><br> <span class="ecxhps">thank you</span><span>,</span><br> <span class="ecxhps">May</span></span><br>                                            </div></div>                                            </div></div>                                            </div></body>
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