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Dear all,</div>
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I am trying to run adjoint simulations using Ptracers as an objective function in ECCOv4 framework.</div>
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Pkg/ecco has capability using Ptracers as an objective function (setting data.ecco) and</div>
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I set gencost_barfile(1) = 'm_boxmean_ptracer', and gencost_itracer(1) = 1 to define</div>
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box mean ptracer (tracer #1) as an objective function.</div>
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However, unlike temperature and salinity, the model does not generate adm_ file for Ptracers.</div>
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(Here is an error I obtained).</div>
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(PID.TID 0000.0001) *** ERROR *** MDS_READ_FIELD: filename: adm_boxmean_ptracer.0000000012.data<br>
(PID.TID 0000.0001) *** ERROR *** MDS_READ_FIELD: File does not exist</div>
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I thought "adm_boxmean_ptracer.0000000012.data" should be automatically generated so I was wondering</div>
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I forgot to turn some settings on (or off) (and I looked at the codes and 'm_boxmean_ptracer' option exists).</div>
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The setup is based on ECCOv4r2 + Ptracers and pkg/dic turned on. The MITgcm checkpoint is 67z.</div>
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Does anyone know a reason why adm_ file is not generate for Ptracers (again it works for "m_boxmean_theta"</div>
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and ? (and costfunction0012 contains value for Ptracers). I will also attach the data.ecco below.</div>
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Thank you in advance.</div>
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Regards,</div>
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Yohei</div>
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----- data.ecco -----</div>
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# *******************</div>
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# ECCO Cost Functions</div>
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# *******************</div>
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&ECCO_COST_NML</div>
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&</div>
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# ***************************</div>
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# ECCO Generic Cost Functions</div>
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# ***************************</div>
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&ECCO_GENCOST_NML</div>
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gencost_name(1) = 'ptracer_ad',</div>
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gencost_barfile(1) = 'm_boxmean_ptracer',</div>
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gencost_avgperiod(1) = 'month',</div>
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gencost_itracer(1) = 1,</div>
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gencost_msk_is3d(1)=.TRUE.,</div>
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gencost_outputlevel(1) = 1,</div>
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gencost_mask(1) = 'mask',</div>
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mult_gencost(1) = 1.0D9,</div>
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&</div>
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#</div>
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