<div dir="ltr">Hi Laura,<div>Thank you very much for the advice, it really helps me a lot to understand what is happening.</div><div>I will look at the description of the filedimdef as you tell me.</div><div>Thanks again!.<br></div><div><br></div><div>Cheers,</div><div>Mirce.</div></div><br><div class="gmail_quote"><div dir="ltr">El jue., 6 dic. 2018 a las 8:19, Laura Fowler (<<a href="mailto:laura@ucar.edu">laura@ucar.edu</a>>) escribió:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Mirce:<div>I think that if you look at the description of filedimdef, you will understand how to specify the dimensions that you would like to see in your regridded netcdf file. When using filedimdef, then the actual named dimensions of your variables will be written instead of all the ncl01, ncl02, etc dimensions. Hope this helps.</div><div><br></div><div>Cheers,</div><div>Laura</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Dec 5, 2018 at 10:08 PM Mirce Morales <<a href="mailto:mirce.morales@gmail.com" target="_blank">mirce.morales@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div dir="ltr">Hello all,</div><div dir="ltr"><br></div><div dir="ltr">I am trying to regrid some variables in my WRF output files (wrfout_d0*), to do it, I am taking as a guide the following script on the NCL web page:</div><div dir="ltr"><a href="https://www.ncl.ucar.edu/Applications/Scripts/ESMF_regrid_20.ncl" target="_blank">https://www.ncl.ucar.edu/Applications/Scripts/ESMF_regrid_20.ncl</a></div><div dir="ltr"><br></div><div dir="ltr">Up to now, I was able to run the script without error, but I see that if I do ncdump -h "My regridded file", there is like a matrix of numbers where the XLAT and XLONG should be, so it is not possible to see the variables and their attributes well....to avoid that, I found out I have to set opt@CopyVarCoords = False.</div><div dir="ltr"><br></div><div dir="ltr">The problem is that when I do that, now I get the following kind of attributes in my regridded files:</div></div><div><br></div><div><div><i>netcdf wrfout_d03_2010-09-01_00\:00\:00 {</i></div><div><i>dimensions:</i></div><div><i> ncl0 = 1 ;</i></div><div><i> ncl1 = 156 ;</i></div><div><i> ncl2 = 138 ;</i></div><div><i> ncl3 = 1 ;</i></div><div><i> ncl4 = 156 ;</i></div><div><i> ncl5 = 138 ;</i></div><div><i> ncl6 = 1 ;</i></div><div><i> ncl7 = 156 ;</i></div><div><i> ncl8 = 138 ;</i></div><div><i> ncl9 = 1 ;</i></div><div><i> ncl10 = 156 ;</i></div><div><i> ncl11 = 138 ;</i></div><div><i> ncl12 = 1 ;</i></div><div><i> ncl13 = 156 ;</i></div><div><i> ncl14 = 138 ;</i></div><div><i> ncl15 = 1 ;</i></div><div><i> ncl16 = 156 ;</i></div><div><i> ncl17 = 138 ;</i></div><div><i> ncl18 = 1 ;</i></div><div><i> ncl19 = 156 ;</i></div><div><i> ncl20 = 138 ;</i></div><div><i> ncl21 = 1 ;</i></div><div><i> ncl22 = 156 ;</i></div><div><i> ncl23 = 138 ;</i></div><div><i> ncl24 = 1 ;</i></div><div><i> ncl25 = 156 ;</i></div><div><i> ncl26 = 138 ;</i></div><div><i> ncl27 = 1 ;</i></div><div><i> ncl28 = 156 ;</i></div><div><i> ncl29 = 138 ;</i></div><div><i> ncl30 = 1 ;</i></div><div><i> ncl31 = 156 ;</i></div><div><i> ncl32 = 138 ;</i></div><div><i>variables:</i></div><div><i> float T2(ncl0, ncl1, ncl2) ;</i></div><div><i> T2:missing_value = 9.96921e+36f ;</i></div><div><i> T2:remap = "remapped via ESMF_regrid_with_weights: Bilinear" ;</i></div><div><i> T2:_FillValue = 9.96921e+36f ;</i></div><div><i> T2:FieldType = 104 ;</i></div><div><i> T2:MemoryOrder = "XY " ;</i></div><div><i> T2:description = "TEMP at 2 M" ;</i></div><div><i> T2:units = "K" ;</i></div><div><i> T2:stagger = "" ;</i></div></div><div><i><br></i></div><div>When it should be similar to this:</div><div><i><br></i></div><div><div><i>netcdf wrfout_d03_2010-09-01_01\:00\:00 {</i></div><div><i>dimensions:</i></div><div><i><span style="white-space:pre-wrap"> </span>Time = UNLIMITED ; // (1 currently)</i></div><div><i><span style="white-space:pre-wrap"> </span>DateStrLen = 19 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>west_east = 54 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>south_north = 60 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>bottom_top = 49 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>bottom_top_stag = 50 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>soil_layers_stag = 4 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>west_east_stag = 55 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>south_north_stag = 61 ;</i></div><div><i>variables:</i></div></div><div><div><i>float T2(Time, south_north, west_east) ;</i></div><div><i><span style="white-space:pre-wrap"> </span>T2:FieldType = 104 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>T2:MemoryOrder = "XY " ;</i></div><div><i><span style="white-space:pre-wrap"> </span>T2:description = "TEMP at 2 M" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>T2:units = "K" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>T2:stagger = "" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>T2:coordinates = "XLONG XLAT XTIME" ;</i></div></div><div><br></div><div>I don't know how to fix this....In case it helps, these are the regridding options I am using:</div><div><div><br></div><div><i>;---Open one WRF file </i></div><div><i> sfile = addfile("../IMTAProy_BMJ/wrfout_d03_2010-10-31_16:00:00","r") ; contains source grid</i></div><div><i> </i></div><div><i>;---Read lat/lon of source grid</i></div><div><i> lat_src = sfile->XLAT(0,:,:)</i></div><div><i> lon_src = sfile->XLONG(0,:,:)</i></div><div><i><br></i></div><div><i>;---Read lat/lon of destination grid</i></div><div><i> lat_dst = dstfile->XLAT_M(0,:,:)</i></div><div><i> lon_dst = dstfile->XLONG_M(0,:,:)</i></div><div><i> </i></div><div><i>;---Options to pass to ESMF_regrid</i></div><div><i> interp_method = "bilinear"<br></i></div><div><i> opt = True</i></div><div><i> opt@SrcGridLat = lat_src<br></i></div><div><i> opt@SrcGridLon = lon_src</i></div><div><i> opt@DstGridLat = lat_dst</i></div><div><i> opt@DstGridLon = lon_dst</i></div><div><i><br></i></div><div><i> opt@SrcRegional = True ; Default is False</i></div><div><i> opt@DstRegional = True</i></div><div><i><br></i></div><div><i> opt@CopyVarCoords = False ; This is the default in V6.1.0 (not 6.1.0-beta)</i></div><div><i> opt@ForceOverwrite = True</i></div><div><i><br></i></div><div><i>;---Debug information</i></div><div><i> opt@PrintTimings = True</i></div><div><i> opt@Debug = True</i></div></div><div><div><br></div><div>In summary, I have the following doubts:</div><div><br></div><div>1) How can I keep the coordinates of each variable in a proper way?</div><div>2) How can I keep the dimensions exactly as in my source files?</div><div>3) To create the weight files in a separate script, is there any template I should base on for this case?</div><div>4) How can I add XLAT and XLONG in my regridded files like they are in the original wrfout* files?...like this:</div></div><div><br></div><div><div><i>variables:</i></div><div><i><span style="white-space:pre-wrap"> </span>char Times(Time, DateStrLen) ;</i></div><div><i><span style="white-space:pre-wrap"> </span>float XLAT(Time, south_north, west_east) ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLAT:FieldType = 104 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLAT:MemoryOrder = "XY " ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLAT:description = "LATITUDE, SOUTH IS NEGATIVE" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLAT:units = "degree_north" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLAT:stagger = "" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLAT:coordinates = "XLONG XLAT" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>float XLONG(Time, south_north, west_east) ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLONG:FieldType = 104 ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLONG:MemoryOrder = "XY " ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLONG:description = "LONGITUDE, WEST IS NEGATIVE" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLONG:units = "degree_east" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLONG:stagger = "" ;</i></div><div><i><span style="white-space:pre-wrap"> </span>XLONG:coordinates = "XLONG XLAT" ;</i></div></div><div><br></div><div>I will really appreciate any help/clue about this.</div><div><br></div><div>In case it is helpful my script and files are in the following path in Cheyenne:</div><div><b>/glade/scratch/mirce/LaSierra/FullDomainForcing/WRF/second_option<br></b></div><div><br></div><div>If it would be better to paste here my the script I will be happy to do it!</div><div><br></div><div>Thanks a lot in advance!</div><div>Mirce.</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div></div></div></div></div></div></div></div></div></div></div>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="m_-6052474276170529930gmail_signature"><div dir="ltr"><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">!-------------------------------------------------------------------------------------------------------------</font><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">Laura D. Fowler </font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">Mesoscale and Microscale Meteorology Division (MMM) </font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">National Center for Atmospheric Research<br></font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">P.O. Box 3000, Boulder CO 80307-3000</font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)"><br></font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">e-mail: <a href="mailto:laura@ucar.edu" target="_blank">laura@ucar.edu</a></font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">phone: 303-497-1628</font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)"><br></font></div><div><font face="arial, helvetica, sans-serif" color="#0000ff" style="background-color:rgb(255,255,255)">!-------------------------------------------------------------------------------------------------------------</font><br></div></div></div>
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