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<p class="MsoNormal">Hello Sam,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The error message indicates the ECCO grid file (Z:\ECCOv4r3_grid.nc”) is missing. Please specify the correct path of the grid file ECCOv4r3_grid.nc. The tutorial ‘ECCO_v4_Example_calculations_with_scalar_quantities’ uses Release 3 fields.
It is assumed that you have downloaded all relevant Release 3 files to your local disks. If not, please download them from
<a href="https://ecco.jpl.nasa.gov/drive/files/Version4/Release3_alt">https://ecco.jpl.nasa.gov/drive/files/Version4/Release3_alt</a>.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,<o:p></o:p></p>
<p class="MsoNormal">Ou Wang<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">ecco-support <ecco-support-bounces@mit.edu> on behalf of Sam F <swfowler.shz@gmail.com><br>
<b>Date: </b>Monday, April 3, 2023 at 7:46 PM<br>
<b>To: </b>ecco-support@mit.edu <ecco-support@mit.edu><br>
<b>Subject: </b>[EXTERNAL] [ecco-support] ECCO Version 4 Python Tutorial Question<o:p></o:p></span></p>
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<p class="MsoNormal">To Whom it May Concern,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello, my name is Sam, currently an undergraduate university student working through the ECCOv4 Python tutorials. I’m following the tutorial ‘ECCO_v4_Example_calculations_with_scalar_quantities’, and have come across an early issue that
I’m not sure how to solve.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">When running line 65,<o:p></o:p></p>
<p class="MsoNormal">ecco_grid = ecco.load_ecco_grid_nc(grid_dir, '/ECCOv4r3_grid.nc', k_subset=[0])<o:p></o:p></p>
<p class="MsoNormal">I am met with:<o:p></o:p></p>
<p class="MsoNormal">Attention!!<o:p></o:p></p>
<p class="MsoNormal">ECCO netcdf grid file not found in Z:\ECCOv4r3_grid.nc<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I would be grateful for any help on this matter. Thank you!<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">All the best,<o:p></o:p></p>
<p class="MsoNormal">Sam<o:p></o:p></p>
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