<div dir="ltr"><div>Dear Rashed<br></div><div>Yes, you are absolutely right.It works fine for me.</div><div>Thanking you once again.</div><div><br></div><div>Best</div><div>Suman<br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div>++++++++++++++++++++++++++++++++++++++++++</div><div><font size="2">Dr. Suman Maity</font></div><div><font size="2">Research Associate</font></div><div><font size="2">School of Atmospheric Science</font></div><div><font size="2">Sun Yat-sen University, Zhuhai campus,Tangjiawan Town<br></font></div><div><font size="2"> Zhuhai, Guangdong, Postcode-<span>519082,</span>China.</font></div><div><font size="2">Phone:+86-13543861045 (China), +91-9732636778 (India)<br></font></div><div><font size="2">skype: reach2suman</font></div><div><font size="2"><a href="https://www.researchgate.net/profile/Suman_Maity" target="_blank">https://www.researchgate.net/profile/Suman_Maity</a></font></div><span>++++++++++++++++++++++++++++++++++++++++++</span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jun 25, 2020 at 2:02 AM Rashed Mahmood <<a href="mailto:rashidcomsis@gmail.com">rashidcomsis@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>ESMF regrid function is my personal choice when it comes to regriding: <br></div><div>See the attached script and the resulting plot. I turned off zoom resources to see the full picture. Your "t" data seems to have missing values which are masked before regriding. Please make sure that this looks right to you.<br></div><div><br></div><div>Cheers,</div><div>Rashed<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 24, 2020 at 6:28 PM Dr. Suman Maity <<a href="mailto:suman.buie@gmail.com" target="_blank">suman.buie@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>Hi Dennis</div><div>As you directed I uploaded both the files
"<a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a>" and "<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>" at
<a href="http://ftp.cgd.ucar.edu" target="_blank">ftp.cgd.ucar.edu</a></div><div>I would like to request you to have a look and comment where I am doing mistake.</div><div>@Rashed</div><div> As directed by Dennis, the data are now available at
<a href="http://ftp.cgd.ucar.edu" target="_blank">ftp.cgd.ucar.edu</a>. Please have a look with the data and comment.</div><div>Thanking you all.</div><div><br></div><div>Best</div><div>Suman</div><div><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div>++++++++++++++++++++++++++++++++++++++++++</div><div><font size="2">Dr. Suman Maity</font></div><div><font size="2">Research Associate</font></div><div><font size="2">School of Atmospheric Science</font></div><div><font size="2">Sun Yat-sen University, Zhuhai campus,Tangjiawan Town<br></font></div><div><font size="2"> Zhuhai, Guangdong, Postcode-<span>519082,</span>China.</font></div><div><font size="2">Phone:+86-13543861045 (China), +91-9732636778 (India)<br></font></div><div><font size="2">skype: reach2suman</font></div><div><font size="2"><a href="https://www.researchgate.net/profile/Suman_Maity" target="_blank">https://www.researchgate.net/profile/Suman_Maity</a></font></div><span>++++++++++++++++++++++++++++++++++++++++++</span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 24, 2020 at 8:27 PM Dennis Shea <<a href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</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>Perhaps, you could ftp the two netcdf file "<a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a>" and "<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>"</div><div><br></div><div>ftp <a href="http://ftp.cgd.ucar.edu" target="_blank">ftp.cgd.ucar.edu</a></div><div>anonymous</div><div>cd incoming</div><div>put <a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a></div><div>put <a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a></div><div>quit</div><div><br></div><div>If the EINS file is large, sInce NCL needs only rom the latitude and longitude variables from the EINS file, you could use (say) the netCDF 'ncks' operator<br></div><div><br></div><div>%> <span style="font-family:arial,sans-serif"><font size="+1"><code><a name="m_5928488378399685883_m_-4118530229809943839_m_531207294494040485_example16"><code>ncks -v latitude,longitude EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc EINS_latlon.nc</code></a></code></font></span></div><div><br></div><div>and ftp that file<br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 3:30 PM Rashed Mahmood <<a href="mailto:rashidcomsis@gmail.com" target="_blank">rashidcomsis@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>did you check what the min/max of your data values are?</div><div><br></div><div>printMinMax(xgrid,0)</div><div><br></div><div>What does printVarSummary(xgrid) tell?</div><div><br></div><div>Without data file(s) there is not much people can do to help. You could also try using ESMF regridding:</div><div><a href="http://www.ncl.ucar.edu/Applications/ESMF.shtml" target="_blank">http://www.ncl.ucar.edu/Applications/ESMF.shtml</a></div><div><br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 9:18 PM Dr. Suman Maity via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" target="_blank">ncl-talk@mailman.ucar.edu</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>Hi Dennis</div><div>Thank you for your suggestions. As you mentioned, I modified my script as beow:</div><div>begin<br> a = addfile("<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>","r")<br> soil = a->stl1 <br> soil = soil(:,::-1,:) <br> b = addfile("<a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a>","r")<br> t = rm_single_dims(b->TSOI(:,0,:,:))<br> lat2d = b->lat<br> lon2d = b->lon<br> xgrd = rcm2rgrid_Wrap(lat2d,lon2d,t,soil&latitude,soil&longitude,0)<br> <br> wks = gsn_open_wks ("x11", "plot")<br> sres = True<br> sres@gsnAddCyclic = False<br> sres@mpMinLatF = 5<br> sres@mpMaxLatF = 40<br> sres@mpMinLonF = 65<br> sres@mpMaxLonF = 100<br> sres@cnFillOn = True<br> sres@mpFillOn = False<br> sres@cnLevelSelectionMode = "ManualLevels"<br> sres@cnMinLevelValF = 280.<br> sres@cnMaxLevelValF = 320.<br> sres@cnLevelSpacingF = 10<br> plot = gsn_csm_contour_map(wks,xgrd,sres)</div><div>end</div><div>But unfortunately, all the efforts goes to vain and the plot remains same as observed earlier. Is there any other issue? Please comment.</div><div>Thanking you,</div><div><br></div><div>Best</div><div>Suman</div><div><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div>++++++++++++++++++++++++++++++++++++++++++</div><div><font size="2">Dr. Suman Maity</font></div><div><font size="2">Research Associate</font></div><div><font size="2">School of Atmospheric Science</font></div><div><font size="2">Sun Yat-sen University, Zhuhai campus,Tangjiawan Town<br></font></div><div><font size="2"> Zhuhai, Guangdong, Postcode-<span>519082,</span>China.</font></div><div><font size="2">Phone:+86-13543861045 (China), +91-9732636778 (India)<br></font></div><div><font size="2">skype: reach2suman</font></div><div><font size="2"><a href="https://www.researchgate.net/profile/Suman_Maity" target="_blank">https://www.researchgate.net/profile/Suman_Maity</a></font></div><span>++++++++++++++++++++++++++++++++++++++++++</span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 11:02 PM Dennis Shea <<a href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</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><a href="http://www.ncl.ucar.edu/Document/Functions/Contributed/rcm2rgrid_Wrap.shtml" target="_blank"><b>http://www.ncl.ucar.edu/Document/Functions/Contributed/rcm2rgrid_Wrap.shtml</b></a></div><div><br></div><div>and <a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/rcm2rgrid.shtml" target="_blank"><b>rcm2rgrid</b></a> require that the destination (rectilinear) grid have the coordinates (lat[*] and lon[*]) in <b>ascending order</b>.</div><div><br></div><div>You rectilinear grid looks like it is in descending order: <b>latitude: [49.5..-19.5]</b></div><div><b><br></b></div><div><b>f = addfile("<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>","r")</b></div><div><b>x = f->SOIL</b></div><div><b>printVarSummary(x)</b></div><div><b>print("========")<br></b></div><div><b><br></b></div><div><b>x = x(::-1,:) <br></b></div><div><b>printVarSummary(x)</b></div><div><div><b>print("========")</b></div></div><div><pre> xgrd = <strong>rcm2rgrid</strong>(lat2d,lon2d,<span style="color:rgb(0,0,255)"><b>x,x&lat,x&lon</b></span>,0)</pre></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 9:32 AM Dr. Suman Maity via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" target="_blank">ncl-talk@mailman.ucar.edu</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>Hi Barry</div><div>Thanks for your prompt reply. As you mentioned, here are the details:</div><div> See <a href="http://www.ncl.ucar.edu/" target="_blank">http://www.ncl.ucar.edu/</a> for more details.<br>(0) ============Before Interpolation===========<br>Variable: t<br>Type: float<br>Total Size: 265960 bytes<br> 66490 values<br>Number of Dimensions: 2<br>Dimensions and sizes: [218] x [305]<br>Coordinates: <br>Number Of Attributes: 6<br> _FillValue : 1e+36<br> time : 287808<br> levgrnd : 0.007100635417193535<br> long_name : soil temperature (vegetated landunits only)<br> units : K<br> cell_method : time: mean<br>(0) ============After Interpolation===========<br>Variable: xgrd<br>Type: float<br>Total Size: 52080 bytes<br> 13020 values<br>Number of Dimensions: 2<br>Dimensions and sizes: [latitude | 93] x [longitude | 140]<br>Coordinates: <br> latitude: [49.5..-19.5]<br> longitude: [20.25..124.5]<br>Number Of Attributes: 7<br> _FillValue : 1e+36<br> time : 287808<br> levgrnd : 0.007100635417193535<br> long_name : soil temperature (vegetated landunits only)<br> units : K<br> cell_method : time: mean<br> ncl : rcm2rgrid used for interpolation<br>[suman@localhost ght]$</div><div>Please reply if you need further information. I am unable to share the data as ncl community allow only 2 MB.</div><div>Thanking you once again.</div><div><br></div><div>Best</div><div>Suman</div><div><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div>++++++++++++++++++++++++++++++++++++++++++</div><div><font size="2">Dr. Suman Maity</font></div><div><font size="2">Research Associate</font></div><div><font size="2">School of Atmospheric Science</font></div><div><font size="2">Sun Yat-sen University, Zhuhai campus,Tangjiawan Town<br></font></div><div><font size="2"> Zhuhai, Guangdong, Postcode-<span>519082,</span>China.</font></div><div><font size="2">Phone:+86-13543861045 (China), +91-9732636778 (India)<br></font></div><div><font size="2">skype: reach2suman</font></div><div><font size="2"><a href="https://www.researchgate.net/profile/Suman_Maity" target="_blank">https://www.researchgate.net/profile/Suman_Maity</a></font></div><span>++++++++++++++++++++++++++++++++++++++++++</span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 8:48 PM Barry Lynn <<a href="mailto:barry.h.lynn@gmail.com" target="_blank">barry.h.lynn@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">Hello Dr. Suman Maity:<div><br></div><div>It would be helpful if you could attach printouts from your interpolation, as well as printVarSummary output of variables you are using and/or calculating during the interpolation.</div><div><br></div><div>Barry</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 23, 2020 at 5:58 PM Dr. Suman Maity via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" target="_blank">ncl-talk@mailman.ucar.edu</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>Dear All</div><div>I am facing an issue from "rcm2rgrid" which is mentioned below:</div><div>I have two netcdf file "<a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a>" and "<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>" and I want to interpolate "<a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a>" to the lon/lat of
"<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>" for evaluation. Now "
<a href="http://temp_seltime.nc" target="_blank">temp_seltime.nc</a>"
is an curviliear data with lat and lon information in 2D and the lat2D
and lon2D contains some missing points. On the otherhand,
"<a href="http://EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc" target="_blank">EIN5.soilT.0-7cm.JJASmean.1982-2016.remap.nc</a>"
is a normal netdf file (rectilinear grid). Although interpolation
doesn't through any error but the resultant plot is blank. I couldn't
understand where I did the mistake? Please scripts and plots
as attached.<div>Any sort of suggestion/comments are highly appreciable.</div><div>Best</div><div>Suman</div></div><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div>++++++++++++++++++++++++++++++++++++++++++</div><div><font size="2">Dr. Suman Maity</font></div><div><font size="2">Research Associate</font></div><div><font size="2">School of Atmospheric Science</font></div><div><font size="2">Sun Yat-sen University, Zhuhai campus,Tangjiawan Town<br></font></div><div><font size="2"> Zhuhai, Guangdong, Postcode-<span>519082,</span>China.</font></div><div><font size="2">Phone:+86-13543861045 (China), +91-9732636778 (India)<br></font></div><div><font size="2">skype: reach2suman</font></div><div><font size="2"><a href="https://www.researchgate.net/profile/Suman_Maity" target="_blank">https://www.researchgate.net/profile/Suman_Maity</a></font></div><span>++++++++++++++++++++++++++++++++++++++++++</span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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