<div dir="ltr"><div class="gmail_default" style="font-size:small">Hi Tim,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I believe the issue is simply that the ESMF_RegridWeightGen application, which is called by ESMF_regrid to create the weights file, is asking for more memory than it has access to, and it exits rather abruptly. It creates the source and destination NetCDF files just fine (I plotted them to make sure).</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I'm running the script through qsub to see if I can increase the amount of memory.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Meanwhile, I was able to get the data regridded by subsetting the original 7770 x 7563 grid with every 2nd point (I also tried nstep=5 and 10). This also seems to point to a memory issue.</div><br><div class="gmail_default" style="font-size:small;display:inline">nstep = 2<br></div><div>src_lat = smfile->latitude(::nstep) <br>src_lon = smfile->longitude(::nstep)<br>. . .<br>var := sfile->$var_name$(::nstep,::nstep) <br><br>You should also do this, as your input data contains missing values:<br><br> Opt@SrcMask2D = where(.not.ismissing(var),1,0) </div><div><br></div><div class="gmail_default" style="font-size:small">Since your output destination grid doesn't contain missing values, you *don't* need this step:</div><br> Opt@DstMask2D = where(.not.ismissing(dst_lat).and.<div class="gmail_default" style="font-size:small;display:inline"></div>.not.ismissing(dst_lon),1,0)<div><br></div><div><div class="gmail_default" style="font-size:small">There are some other minor changes, but I'll wait and see if I can get the full grid to be regridded and then I will post back here.</div></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">--Mary</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 26, 2018 at 8:18 AM, Glotfelty, Timothy William <span dir="ltr"><<a href="mailto:twglotfe@email.unc.edu" target="_blank">twglotfe@email.unc.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple">
<div class="m_860136383798912545WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hi Mary,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"> Thank you for getting back to me. I tried the netcdf4 option but that did not fix the issue. The <a href="http://destination_grid_file.nc" target="_blank">destination_grid_file.nc</a> is 3.5 MB but the <a href="http://source_grid_file.nc" target="_blank">source_grid_file.nc</a>
is very large at 4.6 GB. I’m using NCL version 6.4.0. My original input files are approximately 1.5 GB in total. Is that too large to upload to the frp site?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Thanks,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Tim<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Mary Haley [mailto:<a href="mailto:haley@ucar.edu" target="_blank">haley@ucar.edu</a>]
<br>
<b>Sent:</b> Friday, March 23, 2018 5:18 PM<br>
<b>To:</b> Glotfelty, Timothy William <<a href="mailto:twglotfe@email.unc.edu" target="_blank">twglotfe@email.unc.edu</a>><br>
<b>Cc:</b> <a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</a><br>
<b>Subject:</b> Re: [ncl-talk] Error Generating Weight Files for ESMF regridding<u></u><u></u></span></p><div><div class="h5">
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">Hi Tim,<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Hmmm, I'm not sure about this, but maybe the weights file is too large? You might need to set:<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#222222;background:white"> Opt@WgtNetCDFType = "netcdf4"</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#222222;background:white">which will force a NetCDF4 file to be written, which allows for large variables. I'm a little dubious this will fix these, because it should have
complained when it tried to write that file.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#222222;background:white">How big are
<a href="http://source_grid_file.nc" target="_blank">source_grid_file.nc</a> and <a href="http://destination_grid_file.nc" target="_blank">
destination_grid_file.nc</a>?</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#222222;background:white">Also, what version of NCL are you using?</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#222222;background:white">If you continue to have problems even when setting the WgtNetCDFType option, then could you provide the input files, if they are not excessively
large? You can use our ftp:</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;background:white"><a href="http://www.ncl.ucar.edu/ftp_files.shtml" target="_blank">http://www.ncl.ucar.edu/ftp_<wbr>files.shtml</a></span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;background:white">Thanks,</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#222222;background:white">--Mary</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">On Fri, Mar 23, 2018 at 12:13 PM, Glotfelty, Timothy William <<a href="mailto:twglotfe@email.unc.edu" target="_blank">twglotfe@email.unc.edu</a>> wrote:<u></u><u></u></p>
<blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div>
<div>
<p class="MsoNormal">Hello,<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> I’m trying to run the ESMF regridding function to regrid land use and land cover information from a rectilinear Albers equal area projection to a WRF lambert conformal projection.
I’ve used a version of this script many times to regrid between different projections and it has worked perfectly but this time I get an error indicating that the weights cannot be generated. Any ideas as to why this might be occurring? Could it have something
to do with the Albers projection?<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">My script is as follows:<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/gsn_code.ncl"<u></u><u></u></p>
<p class="MsoNormal">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/gsn_csm.ncl"<u></u><u></u></p>
<p class="MsoNormal">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/contributed.<wbr>ncl"<u></u><u></u></p>
<p class="MsoNormal">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/esmf/ESMF_<wbr>regridding.ncl"<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">begin<u></u><u></u></p>
<p class="MsoNormal">vars = (/"2006_2001_Loss","2006_2001_<wbr>Gain","2006_2001_Shift"/)<u></u><u></u></p>
<p class="MsoNormal">outfile = "<a href="http://MODIS.2006-2001.Africa.nc" target="_blank">MODIS.2006-2001.Africa.nc</a>"<u></u><u></u></p>
<p class="MsoNormal">fon = addfile(outfile,"c")<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">do v=0,dimsizes(vars)-1<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">;---Data file containing source grid<u></u><u></u></p>
<p class="MsoNormal"> src_file = "<a href="http://Change.2001_2006.nc" target="_blank">Change.2001_2006.nc</a>" <wbr> ;;---Change (likely)<u></u><u></u></p>
<p class="MsoNormal"> src_map = "MODIS_2001.nc"<u></u><u></u></p>
<p class="MsoNormal"> sfile = addfile(src_file,"r")<u></u><u></u></p>
<p class="MsoNormal"> smfile = addfile(src_map,"r")<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">;---Get variable to regrid<u></u><u></u></p>
<p class="MsoNormal"> var_name = vars(v) ;;---Change (likely)<u></u><u></u></p>
<p class="MsoNormal"> var = sfile->$var_name$ ;;---Change (likely)<u></u><u></u></p>
<p class="MsoNormal"> src_lat = smfile->latitude <wbr> ;;---Change (maybe)<u></u><u></u></p>
<p class="MsoNormal"> src_lon = smfile->longitude <wbr> ;;---Change (maybe)<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">;---Data file containing destination grid<u></u><u></u></p>
<p class="MsoNormal"> dst_file = "<a href="http://map.Africa.nc" target="_blank">map.Africa.nc</a>" ;;---Change (likely)<u></u><u></u></p>
<p class="MsoNormal"> dfile = addfile(dst_file,"r")<u></u><u></u></p>
<p class="MsoNormal"> dst_lat = dfile->XLAT(0,:,:) <wbr> ;;---Change (likely)<u></u><u></u></p>
<p class="MsoNormal"> dst_lon = dfile->XLONG(0,:,:) <wbr> ;;---Change (likely)<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">;---Set up regridding options<u></u><u></u></p>
<p class="MsoNormal"> Opt = True<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">;---"bilinear" is the default. "patch" and "conserve" are other options.<u></u><u></u></p>
<p class="MsoNormal"> Opt@InterpMethod = "neareststod" ;;---Change (maybe)<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> Opt@WgtFileName = "<a href="http://rec_to_curv.nc" target="_blank">rec_to_curv.nc</a>" ; optional<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> Opt@SrcGridLat = src_lat ; source grid<u></u><u></u></p>
<p class="MsoNormal"> Opt@SrcGridLon = src_lon<u></u><u></u></p>
<p class="MsoNormal"> Opt@SrcRegional = True ;;--Change (maybe)<u></u><u></u></p>
<p class="MsoNormal"> Opt@SrcInputFileName = src_file ; optional, but good idea<u></u><u></u></p>
<p class="MsoNormal"> <wbr> ; missing values.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> Opt@DstGridLat = dst_lat ; destination grid<u></u><u></u></p>
<p class="MsoNormal"> Opt@DstGridLon = dst_lon<u></u><u></u></p>
<p class="MsoNormal"> Opt@DstRegional = True ;;--Change (maybe)<u></u><u></u></p>
<p class="MsoNormal"> Opt@DstMask2D = where(.not.ismissing(dst_lat).<wbr>and.\<u></u><u></u></p>
<p class="MsoNormal"> .not.ismissing(dst_lon),1,0) ; Necessary if lat/lon<u></u><u></u></p>
<p class="MsoNormal"> <wbr> ; has missing values.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> Opt@ForceOverwrite = True<u></u><u></u></p>
<p class="MsoNormal"> Opt@PrintTimings = True<u></u><u></u></p>
<p class="MsoNormal"> Opt@Debug = True<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> var_regrid = ESMF_regrid(var,Opt) ; Do the regridding<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> fon->$var_name$ = var_regrid<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> printVarSummary(var_regrid)<u></u><u></u></p>
<p class="MsoNormal"> delete(var_name)<u></u><u></u></p>
<p class="MsoNormal"> delete(var)<u></u><u></u></p>
<p class="MsoNormal"> delete(var_regrid)<u></u><u></u></p>
<p class="MsoNormal"> delete(dst_lat)<u></u><u></u></p>
<p class="MsoNormal"> delete(dst_lon)<u></u><u></u></p>
<p class="MsoNormal"> delete(src_lat)<u></u><u></u></p>
<p class="MsoNormal"> delete(src_lon)<u></u><u></u></p>
<p class="MsoNormal"> delete(Opt)<u></u><u></u></p>
<p class="MsoNormal">end do<u></u><u></u></p>
<p class="MsoNormal">end<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">The script output with the error message is as follows<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">(0) get_src_grid_info: source lat dims = (7770)<u></u><u></u></p>
<p class="MsoNormal">(0) get_src_grid_info: source lon dims = (7563)<u></u><u></u></p>
<p class="MsoNormal">(0) get_src_grid_info: source grid type is 'rectilinear'<u></u><u></u></p>
<p class="MsoNormal">(0) curvilinear_to_SCRIP: calculating grid corners...<u></u><u></u></p>
<p class="MsoNormal">(0) curvilinear_to_SCRIP: no lat values are at the poles, so<u></u><u></u></p>
<p class="MsoNormal">(0) calculating grid corners using<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries...<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries<u></u><u></u></p>
<p class="MsoNormal">(0) min/max original lat: -35.23254905085637/37.<wbr>99549894885637<u></u><u></u></p>
<p class="MsoNormal">(0) min/max original lon: -18.96852865285641/52.<wbr>3084051828564<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries<u></u><u></u></p>
<p class="MsoNormal">(0) min/max Extlat2d: -35.24197472314363/38.<wbr>00492462114362<u></u><u></u></p>
<p class="MsoNormal">(0) min/max Extlon2d: -18.9779543251436/52.<wbr>3178308551436<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries<u></u><u></u></p>
<p class="MsoNormal">(0) min/max ExtGridCenter_lat: -35.237261887/38.<wbr>00021178499999<u></u><u></u></p>
<p class="MsoNormal">(0) min/max ExtGridCenter_lon: -18.973241489/52.313118019<u></u><u></u></p>
<p class="MsoNormal">(0) =====> CPU Elapsed Time: rectilinear_to_SCRIP: 49.0142 seconds <=====<u></u><u></u></p>
<p class="MsoNormal">(0) get_dst_grid_info: destination lat dims = (169,252)<u></u><u></u></p>
<p class="MsoNormal">(0) get_dst_grid_info: destination lon dims = (169,252)<u></u><u></u></p>
<p class="MsoNormal">(0) curvilinear_to_SCRIP: calculating grid corners...<u></u><u></u></p>
<p class="MsoNormal">(0) curvilinear_to_SCRIP: no lat values are at the poles, so<u></u><u></u></p>
<p class="MsoNormal">(0) calculating grid corners using<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries...<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries<u></u><u></u></p>
<p class="MsoNormal">(0) min/max original lat: -35.2259/19.128<u></u><u></u></p>
<p class="MsoNormal">(0) min/max original lon: -24.1202/64.4362<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries<u></u><u></u></p>
<p class="MsoNormal">(0) min/max Extlat2d: -35.5159/19.4431<u></u><u></u></p>
<p class="MsoNormal">(0) min/max Extlon2d: -24.5117/64.8278<u></u><u></u></p>
<p class="MsoNormal">(0) calc_SCRIP_corners_<wbr>noboundaries<u></u><u></u></p>
<p class="MsoNormal">(0) min/max ExtGridCenter_lat: -35.3709/19.2855<u></u><u></u></p>
<p class="MsoNormal">(0) min/max ExtGridCenter_lon: -24.3161/64.6321<u></u><u></u></p>
<p class="MsoNormal">(0) =====> CPU Elapsed Time: curvilinear_to_SCRIP: 0.0331116 seconds <=====<u></u><u></u></p>
<p class="MsoNormal">(0) ESMF_regrid_gen_weights: number of processors used: 1<u></u><u></u></p>
<p class="MsoNormal">(0) ------------------------------<wbr>--------------------<u></u><u></u></p>
<p class="MsoNormal">(0) ESMF_regrid_gen_weights: the following command is about to be executed on the system:<u></u><u></u></p>
<p class="MsoNormal">(0) 'ESMF_RegridWeightGen --source
<a href="http://source_grid_file.nc" target="_blank">source_grid_file.nc</a> --destination
<a href="http://destination_grid_file.nc" target="_blank">destination_grid_file.nc</a> --weight
<a href="http://rec_to_curv.nc" target="_blank">rec_to_curv.nc</a> --method neareststod --src_regional --dst_regional -i'<u></u><u></u></p>
<p class="MsoNormal">(0) ------------------------------<wbr>--------------------<u></u><u></u></p>
<p class="MsoNormal">(0) ESMF_regrid_gen_weights: output from 'ESMF_RegridWeightGen':<u></u><u></u></p>
<p class="MsoNormal">(0) Starting weight generation with these inputs:<u></u><u></u></p>
<p class="MsoNormal">(1) Source File:
<a href="http://source_grid_file.nc" target="_blank">source_grid_file.nc</a><u></u><u></u></p>
<p class="MsoNormal">(2) Destination File:
<a href="http://destination_grid_file.nc" target="_blank">destination_grid_file.nc</a><u></u><u></u></p>
<p class="MsoNormal">(3) Weight File:
<a href="http://rec_to_curv.nc" target="_blank">rec_to_curv.nc</a><u></u><u></u></p>
<p class="MsoNormal">(4) Source File is in SCRIP format<u></u><u></u></p>
<p class="MsoNormal">(5) Source Grid is a regional grid<u></u><u></u></p>
<p class="MsoNormal">(6) Source Grid is a logically rectangular grid<u></u><u></u></p>
<p class="MsoNormal">(7) Destination File is in SCRIP format<u></u><u></u></p>
<p class="MsoNormal">(8) Destination Grid is a regional grid<u></u><u></u></p>
<p class="MsoNormal">(9) Destination Grid is a logically rectangular grid<u></u><u></u></p>
<p class="MsoNormal">(10) Regrid Method: nearest source to destination<u></u><u></u></p>
<p class="MsoNormal">(11) Pole option: NONE<u></u><u></u></p>
<p class="MsoNormal">(12) Ignore unmapped destination points<u></u><u></u></p>
<p class="MsoNormal">(13) Norm Type: dstarea<u></u><u></u></p>
<p class="MsoNormal">(14)<u></u><u></u></p>
<p class="MsoNormal">(0) ------------------------------<wbr>--------------------<u></u><u></u></p>
<p class="MsoNormal">(0) ESMF_regrid_gen_weights: 'ESMF_RegridWeightGen' was not successful.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">I checked the weights log file and the only information it has is the following<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">20180323 140041.361 INFO PET0 Running with ESMF Version 6.3.0rp1<u></u><u></u></p>
<p class="MsoNormal">20180323 140041.376 INFO PET0 Running with ESMF Version 6.3.0rp1<u></u><u></u></p>
<p class="MsoNormal">20180323 140041.408 INFO PET0 Running with ESMF Version 6.3.0rp1<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Thanks,<u></u><u></u></p>
<p class="MsoNormal">Tim Glotfelty<u></u><u></u></p>
<p class="MsoNormal">Postdoctoral Research Associate<u></u><u></u></p>
<p class="MsoNormal">Department of Environmental Science and Engineering<u></u><u></u></p>
<p class="MsoNormal">University of North Carolina at Chapel Hill<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
______________________________<wbr>_________________<br>
ncl-talk mailing list<br>
<a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</a><br>
List instructions, subscriber options, unsubscribe:<br>
<a href="http://mailman.ucar.edu/mailman/listinfo/ncl-talk" target="_blank">http://mailman.ucar.edu/<wbr>mailman/listinfo/ncl-talk</a><u></u><u></u></p>
</blockquote>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div></div></div>
</div>
</blockquote></div><br></div>