[MITgcm-support] Different GMRedi coefficients for ptracers

[Martin Losch]

Hallo Spencer,

I am not entirely sure, but you could hack it by using the tracer identity. Eg. in pkg/gmredi/gmredi_calc_diff.F, there is a differentiation between tracer with tracerIdentity < GAD_TR1 (theta and salt) and >= GAD_TR1 (all passive tracers). Similarly in GMREDI_XTRANSPORT and GMREDI_YTRANSPORT, which you could modify based on the value of trIdentity.

Martin

> On 9. Nov 2018, at 12:58, Spencer Jones <spencerj at ldeo.columbia.edu> wrote:
> 
> Hi everyone, 
> I want to apply GMRedi coefficients (e.g. GM_isopycK) for ptracers that are different from the GMRedi coefficients I apply for T/S. This doesn't seem to be possible in the current code. Has anyone done this before? Or is anyone working on it now? Any advice or code would be greatly appreciated!
> Thanks, 
> Spencer
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