Finish most of the preprocess #2
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ZechangSun
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Feb 23, 2023
preprocess.py
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| def overlap(sightline, data:DesiMock, id): | ||
| ''' | ||
| here sightline = data.get_sightline(id=id) | ||
| Deal with the overlapping area between different cameras so that the result will not contain the overlaps. |
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- please move
get_split_pointandget_betweenoutside theoverlapfunction - documents are required for
get_split_pointandget_betweenfunction - have you ever visually tested for a large number of mock spectra that using the average points to split the two camera is correct, i.e., no wired features?
ZechangSun
reviewed
Feb 23, 2023
preprocess.py
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| # plt.axvline(LyALPHA*(1+sightline.z_qso), linestyle='--') | ||
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| def clip(sightline, unit_default=100, slope=2e-3, plot=False): | ||
| def clip(sightline, unit_default=100, slope=2e-3, ratio=0.5, plot=False): |
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Also, I don't think it's necessary to add line_fit as a inner function
ZechangSun
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Feb 23, 2023
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I think it will be better to copy those codes e.g., DESIMOCK from dla_cnn to the data folder. dlc_cnn is another repo to find damped Lya systems in DESI, and it's wired to have it in our folder.
Move some assisting function outside and write them docs.
delete the parameter "plot" and the redundant function "line_fit"
pack them into a json file
From np.log to np.log10
Make it more flexible.
Bug: ignore the last element of the original array
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Including dealing with overlap areas, sigmacliping and rebinning to the same restframe
Also convert the catalog.ipynb to .py