Trouble taking squid curves

[Prakamya01]

We're trying to take squid curves for UFM_Mv4 at SLAC and running the example written here: https://simons1.princeton.edu/docs/sodetlib/operations/squid_curves.html

This is what we get:

Any advice/guidance would be helpful!

[Prakamya01]

Also when we changed it to squid_curves.plot_squid_fit(*data, 1, S.which_on(1)[10]), we get this error

[jlashner]

Hi Prakamya, it seems like for some reason the analysis did not run... Do you think you can post the version or githash of sodetlib you're using? I think for now, you may need to re-run the analysis manually, which you can do like:

data = np.load(fname, allow_pickle=True).item()
squid_curves.fit_squid_curves(data, modify_data=True)

After that the data object should have the popts key, and then hopefully you can use the squid_curve plotting functions. Can you try doing that?

[Prakamya01]

sodetlib version: 0.5..0+28.glf580ca.dirty

this is what happens when we try that code

I think cuz it's using it's using the legacy functions in analysis?
we're able to import sodetlib.analysis, but we get an error when we try to run from sodetlib.analysis import squid_fit as sqf

[Prakamya01]

Maybe we can update sodetlib on srv-24? what would be the best way to do this?

[jlashner]

Is there any chance you can paste the error message in from the smurf-servers haha. These pics are actually pretty large files and take a long time to load on chilean wifi

[jlashner]

Ok ya so that is indeed in the most recent version of the code... I think whenever I have been running squid curves I have just been looking at the plots manually (plotting res_freq_vs_fr against fluxramp_ffs), so I either have just not run into this or have been ignoring the issue haha. If you can I'd plot these manually for now, but I will open an issue to fix the plotting functions. Do you think you can send me (in slack) the npy file with the data that you're using?

[Prakamya01]

Yeah, sorry in the future, I'll paste the error directly.
We'll plot stuff manually for now, as well! Thank you so much!

[Prakamya01]

We're able to plot stuff manually, thank you!

[msilvafe]

@Prakamya01 can you please try this again and see if it fails anymore. We expect that this PR from @jlashner should have fixed the squid fit model import issues: e804e15

If it works now we can also close the associated issue here: #367

[Prakamya01]

I'm not at SLAC anymore, so I can ask Toby to run this