Prescribed thermo for AIDA calibrations

[amylu00]

Changing AIDA calibrations for HOM so that we are prescribing cooling rate and pressure.

[amylu00]

Cooling rate is not completely linear. Seems like latent heat and/or heating from chamber walls has a pretty significant effect later in the experiment. Should I make cooling rate nonlinear in the model to match or is that unnecessary?

[trontrytel]

Cooling rate is not completely linear. Seems like latent heat and/or heating from chamber walls has a pretty significant effect later in the experiment. Should I make cooling rate nonlinear in the model to match or is that unnecessary?

I would vote for not fitting any lines then and just driving it with what is in the measurements. We can interpolate between the two points in time from the measurements to get the rate at each time step

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.82%. Comparing base (fc936d7) to head (3cb3864).
Report is 3 commits behind head on main.

Additional details and impacted files

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Components	Coverage Δ
src	97.48% <ø> (ø)
ext	69.79% <ø> (ø)

[trontrytel]

I'm not sure about the AIDA_rate function. Maybe something like this would be nicer?

import Interpolations as Intp
# example values

FT = Float32
t_in  = FT[0.130,  0.464,  0.573,  1.100,  1.653,  2.216,  2.760]
p_in = FT[991.3,  954.2,  942.0, 886.9,  831.5,  778.9, 729.8]

p_of_t = Intp.linear_interpolation(t_in, p_in)

p = p_of_t(0.5)

Then you could compute the gradient for any t and dt combination?

[trontrytel]

Thank you!