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<div>hi <span style="font-family: verdana, sans-serif; font-size: 13px;">Eduardo</span></div>
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<div><span style="font-family: verdana, sans-serif; font-size: 13px;">I'm not sure about the grib file, but for the .nc file, I would try using 'xdfopen' where you create a .ctl to override the dimensions. see:</span></div>
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<div><a href="http://cola.gmu.edu/grads/gadoc/gradcomdxdfopen.html" style="">http://cola.gmu.edu/grads/gadoc/gradcomdxdfopen.html</a></div>
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<div>also, if you send the .grib or .nc I'll take a look</div>
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<div id="x93967ce21a0947d291a1197fb14e5013">Best Regards, Mike<br>
<br>
Michael Fiorino, Ph.D. (meteorology, NPS)<br>
Commander, US Navy (retired)<br>
AOES George Mason University<br>
Fairfax, VA<br>
<br>
<a href="mailto:mfiorino@gmu.edu">mfiorino@gmu.edu</a> (GMU)<br>
<a href="mailto:tenkiman@pm.me">tenkiman@pm.me</a> (home)</div>
<div id="x93967ce21a0947d291a1197fb14e5013"><br>
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<div id="x93967ce21a0947d291a1197fb14e5013">+1 720-204-0876 (mobile)<br>
<br>
AOES is the Atmospheric, Oceanic and Earth Sciences department<br>
<a href="https://science.gmu.edu/academics/departments-units/atmospheric-oceanic-earth-sciences">https://science.gmu.edu/academics/departments-units/atmospheric-oceanic-earth-sciences</a><br>
<br>
"Well Mike, it just goes to show ya, it's always something--if it ain't one thing, it's another"<br>
-- Roseanne Roseannadanna</div>
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<div>------ Original Message ------</div>
<div>From "Eduardo Agosta Scarel" <<a href="mailto:eduardo.agosta@gmail.com">eduardo.agosta@gmail.com</a>></div>
<div>To "GrADS Users Forum" <<a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>>; "<a href="mailto:gradsusr-bounces@gradsusr.org">gradsusr-bounces@gradsusr.org</a>" <<a href="mailto:gradsusr-bounces@gradsusr.org">gradsusr-bounces@gradsusr.org</a>>;
"<a href="mailto:gradsusr-request@list.cineca.it">gradsusr-request@list.cineca.it</a>" <<a href="mailto:gradsusr-request@list.cineca.it">gradsusr-request@list.cineca.it</a>></div>
<div>Date 2/3/2023 2:22:55 AM</div>
<div>Subject [gradsusr] issues in displaying ERA5 data</div>
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<p> Hi everyone:</p>
<p>I have recently experienced problems in using ERA5 data, downloaded using either the website or the python script either in Grib or nectdf format.</p>
<p>When I read the files using Grads, the metadata is read, the file is open, but the vertical dimensions LEV (Z) appears as a decimal --(negative) value, with a warning message that I copy below.</p>
<p>Because of this, any data can be display and access.</p>
<p>Is there any way to solve this issue?</p>
<p>Thanks,.</p>
<p>Eduardo.</p>
<p>----</p>
<p>LON set to 0 360 </p>
<p>LAT set to -90 90 </p>
<p>LEV set to 300.99 300.99 </p>
<p>Time values set: 1950:1:15:0 1950:1:15:0 </p>
<p>E set to 1 1 </p>
<p>Notice: Z coordinate pressure values have been converted from Pa to mb</p>
<p>----</p>
<p>ga-> q dims</p>
<p>Default file number is: 1 </p>
<p>X is varying Lon = 0 to 360 X = 1 to 1441</p>
<p>Y is varying Lat = -90 to 90 Y = 1 to 721</p>
<p>Z is fixed Lev = 300.99 Z = -29698</p>
<p>T is fixed Time = 00Z15JAN1950 T = 1</p>
<p>E is fixed Ens = 1 E = 1</p>
<p>---</p>
<p>ga-> q file</p>
<p>File 1 : </p>
<p> Descriptor: /Users/home/Library/CloudStorage/OneDrive-Personal/Documentos/Uni-Valencia/Resultados/<a href="http://secure-web.cisco.com/1LVftNNvEW0nwd6Ahn7igIz0ZJHu3hmYjTmT764pr6VGB6pTwaEy8FQwjML0CNrJ9Mz0O5kl7UiN4QlIWDnmXY1FeWx6HlofIdRX2zWSEwVBlylWhtPGsPZYSJnxY69cs7Msr6_8OuHcnnJmeSzXvmsCk20nG4vXek-loKC27fX-hb-1vnYo5OxYK-spomuakTUVfAi0PkDCbr3JkSxtEnA5H_kyAZiirtlh2fIB0fiRDhUZZuH2yL9FRO1pUjHyEYeQ5G17jDxWLfEk7Zj3h6MrhU8UQIGsLzaem-jww5R6yfnKn8nvGeofSqzAol3ZqMi0osCxseKyFmbCE05h02S0hapaLgIUcMJEz86Y1acpbfN0SFc515189XM_EimajXx-WZCe0qbH3J4usQYMFCmontLAdJG8mQHHfMRFZDD-OdX9CFB3osEXLpbMmwtVZ/http%3A%2F%2Fera5_u300.nc">era5_u300.nc</a></p>
<p> Binary: /Users/home/Library/CloudStorage/OneDrive-Personal/Documentos/Uni-Valencia/Resultados/<a href="http://secure-web.cisco.com/1LVftNNvEW0nwd6Ahn7igIz0ZJHu3hmYjTmT764pr6VGB6pTwaEy8FQwjML0CNrJ9Mz0O5kl7UiN4QlIWDnmXY1FeWx6HlofIdRX2zWSEwVBlylWhtPGsPZYSJnxY69cs7Msr6_8OuHcnnJmeSzXvmsCk20nG4vXek-loKC27fX-hb-1vnYo5OxYK-spomuakTUVfAi0PkDCbr3JkSxtEnA5H_kyAZiirtlh2fIB0fiRDhUZZuH2yL9FRO1pUjHyEYeQ5G17jDxWLfEk7Zj3h6MrhU8UQIGsLzaem-jww5R6yfnKn8nvGeofSqzAol3ZqMi0osCxseKyFmbCE05h02S0hapaLgIUcMJEz86Y1acpbfN0SFc515189XM_EimajXx-WZCe0qbH3J4usQYMFCmontLAdJG8mQHHfMRFZDD-OdX9CFB3osEXLpbMmwtVZ/http%3A%2F%2Fera5_u300.nc">era5_u300.nc</a></p>
<p> Type = Gridded</p>
<p> Xsize = 1440 Ysize = 721 Zsize = 1 Tsize = 876 Esize = 1</p>
<p> Number of Variables = 1</p>
<p> u 1 t,z,y,x Eastward Wind</p>
<p>ga-> d u</p>
<p>Data Request Error: Invalid grid coordinates</p>
<p> World coordinates convert to non-integer grid coordinates</p>
<p> Variable = u Dimension = 2 </p>
<p> Error ocurred at column 1</p>
<p>DISPLAY error: Invalid expression </p>
<p> Expression = u</p>
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<div dir="ltr"><font face="trebuchet ms, sans-serif" size="2"><b>Eduardo Agosta Scarel</b></font></div>
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