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<div dir="ltr" data-setdir="false" style="font-size: 16px;">Dear NCL experts,</div><div dir="ltr" data-setdir="false" style="font-size: 16px;">I hope you are doing great.</div><div dir="ltr" data-setdir="false" style="font-size: 16px;">A few months ago I'd asked about reading gfs from OpenDAP via NCL. Actually, I'm still struggling with that and I'll be thankful if I could have your help, please.</div><div dir="ltr" data-setdir="false" style="font-size: 16px;">The problem is that I get zero for the minimum and maximum of some variables, like geopotential height (hgtprs).</div><div dir="ltr" data-setdir="false" style="font-size: 16px;">I've attached a simple script and I'll be thankful if somebody could run it and inform me the result, please. I know one of the experts, Jorge Humberto, could take result via python, and I appreciate him.</div><div dir="ltr" data-setdir="false" style="font-size: 16px;"><br></div><div dir="ltr" data-setdir="false" style=""><i style=""><font size="2">Sincerely,</font></i></div><div dir="ltr" data-setdir="false" style=""><i style=""><font size="2">Ehsan</font></i></div><div style="font-size: 16px;"><br></div>
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On Monday, October 12, 2020, 08:16:05 PM GMT+3:30, Ehsan Taghizadeh <ehsantaghizadeh@yahoo.com> wrote:
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<div dir="ltr" style="font-size:16px;">Dear Jorge,</div><div dir="ltr" style="font-size:16px;">May I have some lines in python to read GFS from OpenDAP and get the desired values of it and also its values, please?</div><div dir="ltr" style="font-size:16px;"><br clear="none"></div><div dir="ltr" style=""><i style=""><font size="2">Sincerely,</font></i></div><div dir="ltr" style=""><i style=""><font size="2">Ehsan</font></i></div><div style="font-size:16px;"><br clear="none"></div>
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On Monday, October 12, 2020, 07:34:07 PM GMT+3:30, Jorge Humberto Bravo Méndez <jh.herk@gmail.com> wrote:
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<div><div id="yiv0965919465"><div><div dir="ltr"><div><span class="yiv0965919465gmail-tlid-translation yiv0965919465gmail-translation" lang="en"><span title="">I have never used GeoCAT so I can't compare</span><br clear="none"></span></div><div><br clear="none"><span class="yiv0965919465gmail-tlid-translation yiv0965919465gmail-translation" lang="en"></span></div><div><span class="yiv0965919465gmail-tlid-translation yiv0965919465gmail-translation" lang="en"></span></div><span class="yiv0965919465gmail-tlid-translation yiv0965919465gmail-translation" lang="en"><span title="">I like to make my own products, that's why I like python (or other languages I also use a bit of NCL)</span><br clear="none"><br clear="none"><span title="">I attach an image making a single point graph (located in Mexico) for the variable you want, so I think there is data.</span> <span class="yiv0965919465gmail-" title="">In the graph the blue line is GFS, the yellow line is the NAM model</span></span><div><span class="yiv0965919465gmail-tlid-translation yiv0965919465gmail-translation" lang="en"><span class="yiv0965919465gmail-" title=""><br clear="none"></span></span></div><div><span class="yiv0965919465gmail-tlid-translation yiv0965919465gmail-translation" lang="en"><span class="yiv0965919465gmail-" title=""><br clear="none"></span></span><div><img src="cid:RT8R5K5c0gKlUI0pvWmO" yahoo_partid="6" alt="Captura de pantalla de 2020-10-12 10-59-51.png" width="566" height="318"><br clear="none"><br clear="none"></div></div></div><br clear="none"><div class="yiv0965919465yqt1183864834" id="yiv0965919465yqt92439"><div class="yiv0965919465gmail_quote"><div class="yiv0965919465gmail_attr" dir="ltr">El lun., 12 oct. 2020 a las 10:30, Ehsan Taghizadeh (<<a rel="nofollow" shape="rect" ymailto="mailto:ehsantaghizadeh@yahoo.com" target="_blank" href="mailto:ehsantaghizadeh@yahoo.com">ehsantaghizadeh@yahoo.com</a>>) escribió:<br clear="none"></div><blockquote class="yiv0965919465gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div><div style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div dir="ltr">Dear Jorge,</div><div dir="ltr">Thank you for your reply.</div><div dir="ltr">Actually, that irimo webpage you sent me is from very old. My works doesn't sit in the irimo webpage yet. I've attached one sample of my output.</div><div dir="ltr">Could you test this page with python, and check output of for example "<span><span>tmax2m</span></span>".<br clear="none"></div><div dir="ltr"><a rel="nofollow" shape="rect" target="_blank" href="https://nomads.ncep.noaa.gov/dods/gfs_0p25_1hr/">https://nomads.ncep.noaa.gov/dods/gfs_0p25_1hr/</a></div><div dir="ltr"><br clear="none"></div><div dir="ltr">Also, do you think using GeoCAT is better or python?</div><div dir="ltr"><br clear="none"></div><div dir="ltr"><font size="2"><i>Sincerely,</i></font></div><div dir="ltr"><font size="2"><i>Ehsan</i></font><br clear="none"></div><div id="yiv0965919465gmail-m_8089498863404673487yahoo_quoted_2867858301">
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On Monday, October 12, 2020, 6:29:31 PM GMT+3:30, Jorge Humberto Bravo Méndez <<a rel="nofollow" shape="rect" ymailto="mailto:jh.herk@gmail.com" target="_blank" href="mailto:jh.herk@gmail.com">jh.herk@gmail.com</a>> wrote:
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<div><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006"><div><div dir="ltr"><div>hello and an apology for the late reply</div><div><br clear="none"></div>Thank you for writing to me, due to this pandemic situation the last few months I work at home, and I do not have all the software installed as in my workplace.<br clear="none">I have not installed NCL here, sorry. My main work is in python<br clear="none"><br clear="none">I was checking your webpage: <a rel="nofollow" shape="rect" target="_blank" href="https://www.irimo.ir/eng/wd/1070-GFS-Model-Maps.html">https://www.irimo.ir/eng/wd/1070-GFS-Model-Maps.html</a><br clear="none"><div>Are this your images?</div><div><br clear="none"></div>I work in a small (regional) center for weather forecast in Mexico, in one of it's 32 states called Veracruz, I did this website for my wrf local ejecution:<br clear="none"><div><a rel="nofollow" shape="rect" target="_blank" href="https://cepmpc.github.io/wrfmodel/index_WRF.html">https://cepmpc.github.io/wrfmodel/index_WRF.html</a></div><div></div><div>the images are created with python</div><div></div><br clear="none">I highly recommend that you use python, I think it is a bit easier to use than NCL, when there is a Python error message showing you where<br clear="none"><br clear="none">If there is anything else I can help you with, please write to me</div><br clear="none"><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006yqt88383"><div><div dir="ltr">El lun., 5 oct. 2020 a las 2:54, Ehsan Taghizadeh (<<a rel="nofollow" shape="rect" ymailto="mailto:ehsantaghizadeh@yahoo.com" target="_blank" href="mailto:ehsantaghizadeh@yahoo.com">ehsantaghizadeh@yahoo.com</a>>) escribió:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div><div style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112ydp1479e7e8yiv4213951823"><div><div style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div style="font-size:16px;"></div>
<div dir="ltr" style="font-size:16px;">Dear Jorge,</div><div dir="ltr" style="font-size:16px;">I hope you are doing great.</div><div dir="ltr" style="font-size:16px;">If you remember, I've asked before about reading GFS from GrADS server (OPeNDAP). You helped me a lot, however, I have a problem with reading variables yet. I'll be thankful if I could have your help again.</div><div dir="ltr" style="font-size:16px;">May I ask you to run the attached script, please? I still get zero for min and max of "<span>hgtprs</span>", "<span>tmax2m</span>", "<span>tmin2m</span>" and "<span>tmp2m</span>".</div><div dir="ltr" style="font-size:16px;">I'll be thankful if I hear from you.</div><div dir="ltr" style="font-size:16px;"><br clear="none"></div><div dir="ltr"><i><font size="2">Sincerely,</font></i></div><div dir="ltr"><i><font size="2">Ehsan Taghizadeh</font></i></div><div dir="ltr"><font size="2"><i>Forecast Center, IRIMO</i></font></div><div style="font-size:16px;"><br clear="none"></div>
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On Friday, July 17, 2020, 08:13:49 PM GMT+4:30, Jorge Humberto Bravo Méndez <<a rel="nofollow" shape="rect" ymailto="mailto:jh.herk@gmail.com" target="_blank" href="mailto:jh.herk@gmail.com">jh.herk@gmail.com</a>> wrote:
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<div><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112yiv4213951823"><div><div dir="ltr"><div>Hello Ehsan! <br clear="none">Oh yes I use python, and ofcourse it can read Opendap servers!<br clear="none">you need install netcdf4 package and use some like<br clear="none">from netcdf4 import Dataset<br clear="none">nc = Dataset('<a rel="nofollow" shape="rect" target="_blank" href="https://server.opendap.com/path/to/you/data">https://server.opendap.com/path/to/you/data</a>')<br clear="none">var = nc['variable_name']<br clear="none">I like python, and I use it a lot. I use software like IDV for a quick view</div></div><br clear="none"><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112yiv4213951823yqt13429"><div><div dir="ltr">El vie., 17 jul. 2020 a las 9:52, Ehsan Taghizadeh (<<a rel="nofollow" shape="rect" ymailto="mailto:ehsantaghizadeh@yahoo.com" target="_blank" href="mailto:ehsantaghizadeh@yahoo.com">ehsantaghizadeh@yahoo.com</a>>) escribió:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div><div style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div style="font-size:16px;"></div>
<div dir="ltr" style="font-size:16px;">Dear Jorge,</div><div dir="ltr" style="font-size:16px;">Thank you so much for your nice reply. </div><div dir="ltr" style="font-size:16px;">I'll consider UNIDATA-IDV and check its output. However, d<span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;">o you think python could read from opendap servers, too?</span></span></div><div dir="ltr" style="font-size:16px;"><span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;"><br clear="none"></span></span></div><div dir="ltr"><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;"><i><font size="2">Sincerely,</font></i></span></div><div dir="ltr"><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;"><i><font size="2">Ehsan</font></i></span></div><div dir="ltr" style="font-size:16px;"><br clear="none"></div><div style="font-size:16px;"><br clear="none"></div>
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On Friday, July 17, 2020, 02:33:42 AM GMT+4:30, Jorge Humberto Bravo Méndez <<a rel="nofollow" shape="rect" ymailto="mailto:jh.herk@gmail.com" target="_blank" href="mailto:jh.herk@gmail.com">jh.herk@gmail.com</a>> wrote:
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<div><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112yiv4213951823gmail-m_-1027279946583971300yiv5713018627"><div><div dir="ltr">Hello Ehsan!Sorry for the late reply!<br clear="none">I send you a response only to your own email (without ncl-talk) due I not write about ncl <br clear="none">Really I never before try to watch the speed for reading the data for both opendap servers.<br clear="none">Just now I try to see both variables for two servers, using UNIDATA-IDV and in all four variables I do not see zero values, really I have no idea why it is shown in your output <br clear="none">I use the region which is shown in teh images because I'm from Mexico. I recommend you use UNIDATA-IDV for a quick view for variables<br clear="none"><div></div><div>I hope this can help you. </div>Regards<div><img src="cid:NA1osCInVIthT9OgzpfH" yahoo_partid="3" alt="Captura de pantalla de 2020-07-16 16-59-33.png" width="546" height="307"><br clear="none"><div><img src="cid:wUYVUr8rNODwrt9Vx8JN" yahoo_partid="4" alt="Captura de pantalla de 2020-07-16 16-59-38.png" width="546" height="307"><br clear="none"><div><img src="cid:7zommhWbJ4GZtVwTJxqX" yahoo_partid="2" alt="Captura de pantalla de 2020-07-16 16-59-50.png" width="546" height="307"><br clear="none"><div><img src="cid:YyYwYbm009k0132JxzDD" yahoo_partid="5" alt="Captura de pantalla de 2020-07-16 16-59-52.png" width="546" height="307"><br clear="none"></div></div></div></div></div><br clear="none"><div><div dir="ltr">El mar., 14 jul. 2020 a las 1:43, Ehsan Taghizadeh via ncl-talk (<<a rel="nofollow" shape="rect" ymailto="mailto:ncl-talk@mailman.ucar.edu" target="_blank" href="mailto:ncl-talk@mailman.ucar.edu">ncl-talk@mailman.ucar.edu</a>>) escribió:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112yiv4213951823gmail-m_-1027279946583971300yiv5713018627yqt41492"><div><div style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div style="font-size:16px;font-family:bookman old style, new york, times, serif;"></div>
<div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">Dear Jorge</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">Thank you so much for your helpful reply.</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">Actually, I need more help and I'll be thankful if I could have any guidance, again.</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">It seems the speed of reading from (<a rel="nofollow" shape="rect" target="_blank" onclick="return window.theMainWindow.showLinkWarning(this)" href="https://nomads.ncep.noaa.gov:9090/dods/">https://nomads.ncep.noaa.gov:9090/dods/</a>) and <span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;">(</span><a rel="nofollow" shape="rect" target="_blank" href="https://thredds.ucar.edu/thredds/idd/forecastModels.html" style="color:rgb(25,106,212);text-decoration-line:underline;font-family:bookman old style, new york, times, serif;font-size:16px;">https://thredds.ucar.edu/thredds/idd/forecastModels.html</a><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;">)</span></span> are different and I got higher speed (but not much) from the later. Is it true?</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">Also, I tried to read different variables from them. Surprisingly, I took 0 (zero) for min and max for some of the variables, which it couldn't be true.<br clear="none">I've attched the scripts for reading from both. Following are summary of the output for printMinMax.</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">Reading from nomdas:</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">$ ncl <span>gfsopendapplotncltalk1.ncl</span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><font size="2" face="courier new, courier, monaco, monospace, sans-serif">Variable: prec<br clear="none"></font></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) ** surface total precipitation [kg/m^2] : min=0 max=<span>641.75</span></span><br clear="none"></font></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>Variable: tempsfc</span><br clear="none"></font></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) ** surface temperature [k] : <span>min=200.6 max=356.09</span> </span><br clear="none"></font></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>Variable: temp2m</span><br clear="none"></font></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) ** 2 m above ground temperature [k] : <span>min=208.9 max=325.9</span> </span><br clear="none"></font></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">Variable: <span style="background-color:rgb(253,248,105);">tempmax2m</span><br clear="none"></font></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">(0) ** 2 m above ground maximum temperature [k] : <span style="background-color:rgb(253,248,105);">min=0 max=0</span><br clear="none"></font></span></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>Variable: tempmin2m</span><br clear="none"></font></span></span></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><font size="2" face="courier new, courier, monaco, monospace, sans-serif">(0) ** 2 m above ground minimum temperature [k] : <span>min=208.729 max=323.016</span> </font><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">As it could be seen "<span style="background-color:rgb(253,248,105);">tempmax2m</span>" has min=0 and max=0!</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">Reading from thredds:<br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"> <span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;">$ ncl </span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;">gfsopendapplotncltalk2.ncl</span></span><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;"><br clear="none"></span></span></div><div dir="ltr"><span style="color:rgb(0,0,0);"><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">Variable: prec<br clear="none"></font></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) Total precipitation (Mixed_intervals Accumulation) @ Ground or water surface (kg.m-2) : min=0 max=0</span><br clear="none"></font></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>Variable: tempsfc</span><br clear="none"></font></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) Temperature @ Ground or water surface (K) : min=200.3 max=356.09</span><br clear="none"></font></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">Variable: <span style="background-color:rgb(253,248,105);">temphag</span><br clear="none"></font></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">(0) Temperature @ Specified height level above ground (K) : <span style="background-color:rgb(253,248,105);">min=0 max=0</span><br clear="none"></font></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>Variable: tempap</span><br clear="none"></font></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) Apparent temperature @ Specified height level above ground (K) : min=181.281 max=328.033</span><br clear="none"></font></span></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>Variable: tempmax</span><br clear="none"></font></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><span>(0) Maximum temperature (Mixed_intervals Maximum) @ Specified height level above ground (K) : min=209.532 max=327</span><br clear="none"></font></span></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif"><br clear="none"></font></span></span></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr"><span><span style="color:rgb(0,0,0);"><span><span><span><span><span><span><span><span><span><span><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">Variable: <span style="background-color:rgb(253,248,105);">tempmin</span><br clear="none"></font></span></span></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr"><span style="color:rgb(0,0,0);"><font style="background-color:inherit;" size="2" face="courier new, courier, monaco, monospace, sans-serif">(0) Minimum temperature (Mixed_intervals Minimum) @ Specified height level above ground (K) : <span style="background-color:rgb(253,248,105);">min=0 max=0</span></font><br clear="none"></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;"><span><span><span><span><span><span><span><span><br clear="none"></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;"><span><span><span><span><span><span><span><span>As it could be seen "<span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;"><span style="background-color:rgb(253,248,105);">temphag</span>" and "<span><span style="color:rgb(0,0,0);font-family:bookman old style, new york, times, serif;font-size:16px;background-color:rgb(253,248,105);">tempmin</span></span>" have min=0 and max=0! Do you have any idea?</span></span></span></span></span></span></span></span></span></span></span></span></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">May I ask whether anyone could plot different variables from these opendap servers?</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;">I'll be thankful for any help.</div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><i><font size="2">Sincerely</font></i></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><i><font size="2">Ehsan</font></i></div><div dir="ltr" style="font-size:16px;font-family:bookman old style, new york, times, serif;"><br clear="none"></div>
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On Sunday, July 5, 2020, 08:28:05 PM GMT+4:30, Jorge Humberto Bravo Méndez <<a rel="nofollow" shape="rect" ymailto="mailto:jh.herk@gmail.com" target="_blank" href="mailto:jh.herk@gmail.com">jh.herk@gmail.com</a>> wrote:
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<div><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112yiv4213951823gmail-m_-1027279946583971300yiv5713018627gmail-m_3593090972458785824yiv2009220737"><div><div dir="ltr">Hello Ehsan, <br clear="none">you can try to plot GSF data using the nomdas opoendap server (<a rel="nofollow" shape="rect" target="_blank" onclick="return window.theMainWindow.showLinkWarning(this)" href="https://nomads.ncep.noaa.gov:9090/dods/">https://nomads.ncep.noaa.gov:9090/dods/</a>) or unidata server (<a rel="nofollow" shape="rect" target="_blank" href="https://thredds.ucar.edu/thredds/idd/forecastModels.html">https://thredds.ucar.edu/thredds/idd/forecastModels.html</a>)<br clear="none">for download the gfs data you can download only your interest area in this website: (<a rel="nofollow" shape="rect" target="_blank" href="https://nomads.ncep.noaa.gov/">https://nomads.ncep.noaa.gov/</a>) in grib filter, the download is much faster if you not download entire global GFS, and you can create some script for download and with a CRON job you can download periodically </div><br clear="none"><div><div dir="ltr">El dom., 5 jul. 2020 a las 5:00, Ehsan Taghizadeh via ncl-talk (<<a rel="nofollow" shape="rect" ymailto="mailto:ncl-talk@mailman.ucar.edu" target="_blank" href="mailto:ncl-talk@mailman.ucar.edu">ncl-talk@mailman.ucar.edu</a>>) escribió:<br clear="none"></div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div id="yiv0965919465gmail-m_8089498863404673487yiv6490741006gmail-m_-2900953316082567112yiv4213951823gmail-m_-1027279946583971300yiv5713018627gmail-m_3593090972458785824yiv2009220737yqt94564"><div><div style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div dir="ltr">Dear NCL group,</div><div dir="ltr">I hope you're doing great.</div><div dir="ltr"><br clear="none"></div><div dir="ltr">I want to plot <span><span style="color:rgb(0,0,0);font-family:old times, serif;font-size:16px;">GFS</span></span> data as a daily job. The problem is about downloading <span><span style="color:rgb(0,0,0);font-family:old times, serif;font-size:16px;">GFS</span></span> data, because of time. So, I've tried to open <span><span style="color:rgb(0,0,0);font-family:old times, serif;font-size:16px;">GFS</span></span> data from their URL (<span><a rel="nofollow" shape="rect" target="_blank" href="https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/">https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/</a></span>), however, it seems this URL isn't an OPeNDAP server. Am I right?</div><div dir="ltr">May I ask if there is any OPeNDAP server to plot GFS data (forecast, 0.5, and 0.25 degrees) with a minimum delay from the mentioned URL?</div><div dir="ltr"><br clear="none"></div><div dir="ltr"><i><font size="2">Thanks in advance for any help.</font></i></div><div dir="ltr"><i><font size="2">Ehsan</font></i></div></div></div></div>_______________________________________________<br clear="none">
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<div>M.Sc. Jorge H. Bravo Méndez<br clear="none">Investigador del Clima en eI Centro de Estudios y Pronósticos Meteorológicos<br clear="none">Secretaría de Protección Civil<br clear="none">Gobierno del Estado de Veracruz<br clear="none">Tel 228 1414523</div><div><br clear="none"></div>Miembro de la Red de Desastres Asociados a Fenómenos Hidrometeorológicos y Climáticos (<b>REDESClim</b>), red temática <b>CONACYT </b></div></div></div></div></div></div></div></div></div></div></div>
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<div>M.Sc. Jorge H. Bravo Méndez<br clear="none">Investigador del Clima en eI Centro de Estudios y Pronósticos Meteorológicos<br clear="none">Secretaría de Protección Civil<br clear="none">Gobierno del Estado de Veracruz<br clear="none">Tel 228 1414523</div><div><br clear="none"></div>Miembro de la Red de Desastres Asociados a Fenómenos Hidrometeorológicos y Climáticos (<b>REDESClim</b>), red temática <b>CONACYT </b></div></div></div></div></div></div></div></div></div></div></div>
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<div>M.Sc. Jorge H. Bravo Méndez<br clear="none">Investigador del Clima en eI Centro de Estudios y Pronósticos Meteorológicos<br clear="none">Secretaría de Protección Civil<br clear="none">Gobierno del Estado de Veracruz<br clear="none">Tel 228 1414523</div><div><br clear="none"></div>Miembro de la Red de Desastres Asociados a Fenómenos Hidrometeorológicos y Climáticos (<b>REDESClim</b>), red temática <b>CONACYT </b></div></div></div></div></div></div></div></div></div></div></div>
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<div>M.Sc. Jorge H. Bravo Méndez<br clear="none">Investigador del Clima en eI Centro de Estudios y Pronósticos Meteorológicos<br clear="none">Secretaría de Protección Civil<br clear="none">Gobierno del Estado de Veracruz<br clear="none">Tel 228 1414523</div><div><br clear="none"></div>Miembro de la Red de Desastres Asociados a Fenómenos Hidrometeorológicos y Climáticos (<b>REDESClim</b>), red temática <b>CONACYT </b></div></div></div></div></div></div></div></div></div></div></div>
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<div>M.Sc. Jorge H. Bravo Méndez<br clear="none">Investigador del Clima en eI Centro de Estudios y Pronósticos Meteorológicos<br clear="none">Secretaría de Protección Civil<br clear="none">Gobierno del Estado de Veracruz<br clear="none">Tel 228 1414523</div><div><br clear="none"></div>Miembro de la Red de Desastres Asociados a Fenómenos Hidrometeorológicos y Climáticos (<b>REDESClim</b>), red temática <b>CONACYT </b></div></div></div></div></div></div></div></div></div></div></div>
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