<div dir="ltr">Hi Lin, <div><br></div><div>In your script, the dimension of Opt@SrcMask2D does not match the dimension of latitude (or longitude), which cause an error in L1614 of ESMF_regridding.ncl</div><div><br></div><div>(here is L1614 to 1620 of ESMF_regridding.ncl)</div><div><br></div><div><div> if(.not.all(dimsizes(Opt@$grid_mask_name$).eq.latlon_dims)) then</div><div> print("curvilinear_to_SCRIP: Opt@" + grid_mask_name + \</div><div> " is not the correct dimensionality")</div><div> exit</div><div> else</div><div> grid_mask = Opt@$grid_mask_name$</div><div> end if</div></div><div><br></div><div>As you set the masking based on thetao (L58 in your attached script), which is a 3-dimensional array with the time dimension, you have to reduce this dimension to solve the problem.</div><div><br></div><div>P.S. As mentioned in the NCL document, you are suggested to use SrcGridMask instead of SrcMask2D.</div><div><br></div><div>Cheers,</div><div>Hoffman</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-12-07 17:44 GMT+01:00 林祥 <span dir="ltr"><<a href="mailto:xianglin72@icloud.com" target="_blank">xianglin72@icloud.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Hi, all<div><br></div><div> I want to regrid some curvilinear data using the function "ESMF_regrid” , the corresponding codes were listed as below (while the </div><div><br></div><div>whole scripts was also attached with this mail) .</div><div><br></div><div> 125 printVarSummary(thetao)</div><div> 126 thetao_regrid = ESMF_regrid(thetao,Opt)</div><div> 127 printVarSummary(thetao_<wbr>regrid) ( the scripts was derived from example of <a style="margin:0pt;padding:0pt;text-decoration:none;color:rgb(133,45,133);font-family:verdana,sans-serif;background-image:none;background-color:rgb(205,232,251);font-size:13.200000762939453px;background-position:0% 0%;background-repeat:repeat repeat">ESMF_regrid_6.ncl</a><span style="font-family:verdana,sans-serif;font-size:13.200000762939453px;background-color:rgb(255,231,198)"> )</span></div><div><br></div><div> </div><div> However, something wrong were reported as below:</div><div><br></div><div><div>Variable: thetao</div><div>Type: float</div><div>Total Size: 808704000 bytes</div><div> 202176000 values</div><div>Number of Dimensions: 3</div><div>Dimensions and sizes:<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>[time | 1872] x [j | 300] x [i | 360]</div><div>Coordinates: </div><div> time: [675348.5..732295.5]</div><div> j: [0..299]</div><div> i: [0..359]</div><div>Number Of Attributes: 14</div><div> lon2d :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span><ARRAY of 108000 elements></div><div> lat2d :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span><ARRAY of 108000 elements></div><div> standard_name :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>sea_ice_area_fraction</div><div> long_name :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>Sea Ice Area Fraction</div><div> comment :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>fraction of grid cell covered by sea ice.</div><div> units :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>%</div><div> original_units :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>1</div><div> history :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>2012-01-17T03:16:49Z altered by CMOR: Converted units from '1' to '%'. 2012-01-17T03:16:49Z altered by CMOR: replaced missing value flag (1e+30) with standard missing value (1e+20).</div><div> cell_methods :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>time: mean</div><div> cell_measures :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>area: areacello</div><div> missing_value :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>1e+20</div><div> _FillValue :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>1e+20</div><div> associated_files :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>baseURL: <a href="http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation" target="_blank">http://cmip-pcmdi.llnl.gov/<wbr>CMIP5/dataLocation</a> gridspecFile: gridspec_seaIce_fx_ACCESS1-0_<wbr><a href="http://historical_r0i0p0.nc">historical_r0i0p0.nc</a> areacello: areacello_fx_ACCESS1-0_<wbr><a href="http://historical_r0i0p0.nc">historical_r0i0p0.nc</a></div><div> coordinates :<span class="m_-772626931904036385Apple-tab-span" style="white-space:pre-wrap"> </span>lat lon</div></div><div><br></div><div> fatal:Eq: Dimension size, for dimension number 0, of operands does not match, can't continue</div><div><br></div><div><br></div><div>fatal:["Execute.c":8575]:<wbr>Execute: Error occurred at or near line 1614 in file $NCARG_ROOT/lib/ncarg/<wbr>nclscripts/esmf/ESMF_<wbr>regridding.ncl</div><div><br></div><div><br></div><div>fatal:["Execute.c":8575]:<wbr>Execute: Error occurred at or near line 3853 in file $NCARG_ROOT/lib/ncarg/<wbr>nclscripts/esmf/ESMF_<wbr>regridding.ncl</div><div><br></div><div><br></div><div>fatal:["Execute.c":8575]:<wbr>Execute: Error occurred at or near line 3983 in file $NCARG_ROOT/lib/ncarg/<wbr>nclscripts/esmf/ESMF_<wbr>regridding.ncl</div><div><br></div><div><br></div><div>fatal:["Execute.c":8575]:<wbr>Execute: Error occurred at or near line 126 in file /Users/linx/Data/CMIP5_SIC/<wbr>sic/esmf_regrid_6_sic.ncl</div><div><br></div><div><br></div><div> According the introduction of “ESMF_regrid”, the “thetao" can be any dimensionality. So I can not find out where is the problem. </div><div><br></div><div>Anyone can show me a hand? Thanks!</div><div><br></div><div><br></div><div><br></div><div>Lin </div><div><br></div><div></div></div><br><div style="word-wrap:break-word"><div></div></div><br>______________________________<wbr>_________________<br>
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