…ally will be a carbon copy of how the entropy profile works (I revamped that some months ago). The init is simply copied over, and no other methods are currently present (class is named NewHydrostaticMass for now, so I can easily look at the old one).

…o improved some docstrings in the SpecificEntropy profile class.

…ocstrings and type hints.

…y - the first part of the 'mass' method is essentially the same as the entropy method of SpecificEntropy, handling all the different ways we can get density and temperature information. The next part thing need to is implement derivative calculation, then add the actual hydrostatic mass calculation (making sure to support radius uncertainties like the old one did). For issue #1260

…of the revamped hydrostatic mass profile. For issue #1260

… setup) in the new hydro mass profile init. Also improved over the original, as apparently for the mass profile values the radius uncertainties were not being passed. For issue #1260

…uding radii errors - have added it to the density model realisation approach (as it was in the original hydrostatic mass profile calculation). For issue #1260

… method should now use the radius distribution rather than a single value. For issue #1260

…ng to fix it

…file calculations - only for the smooth model mode currently. For issue #1260

…e the density gradient from non-interpolated data points in the new hydro mass setup. For issue #1260

…y determine the density gradient. For issue #1260

…r the new mass profile calculation

…lation but mismatched bins scenario) for the new hydrostatic mass calculation. For issue #1260

…sue #1260

… the opposite to the entropy calculation as we tend to use keV for that, so the conversion I copied over was going the wrong way around. For issue #1260

…K/{insert distance unit}... think I might be tired. For issue #1260

…ion array and the radii array (could well be a matrix transpose that I removed earlier - added it back in to test). For issue #1260

…rofile class - means no error will be raised if negative mass is measured. Indirectly for issue #1260 (will now do the same for entropy whilst I think about it).

…units are the same, rather than explicitly look at the Python instance type. For issue #1260

… for cumulative mass rather than mass density) - this will be useful for fitting hydrostatic mass profiles. For issue #1260 (sort of)

…ionaries which let profiles look up what models they are allowed to be fit with. For issue #1260 (sort of)

… prior in there when there should not have been. For issue #1260 (sort of)

…latex code outside of a math environment so it didn't render properly.

…ould. Putting in a stupid test

…ould. Putting in a stupid test

…ould. Putting in a stupid test

…y be correct).

…it - this really shouldn't matter and clearly I need to fix how models deal with units. Really just want a fit working though, for issue #1260

…setting any value in the mass distribution less than zero to be NaN. For issue #1260

…rameter units. There are dimensionless parameters used in the fitting process - as I assume using quantities was causing problems when I developed it, but how then am I gonna solve the problem of the model prediction being in the wrong unit to compare to the data?

…he data of a profile are converted to the current output unit of the model. For issue #1267

… that were causing problems, to see if the fix works. For issue #1267 (and indirectly for issue #1260)

…for issue #1267

… of thing as emcee. For issue #1267

…of BaseProfile1D to what I FINALLY HOPE is the right unit. For issue #1267

…meters incorrectly to the model to get the raw output unit. (by the way, beforehand I was actually using the model self call method, which actually auto-converts the output to the set unit of the model, so wasn't helping us here). For issue #1267

…d to the specified y unit of the model. For issue #1267

…re and density. These are for the cases where there are more radii points for the mass profile than there are radii or density, and no interpolation. For issue #1260

… mismatched radii and interpolation turned off (in the new hydrostatic mass profile implementation). For issue #1260

…rivates work on the non-interpolation case. For issue #1260

…f temp and dens non-interpolation mode in the new hydro mass implementation. For issue #1260

…re complete. For issue #1260

…lude the unit in the labels. For issue #1260

… unit in a square bracket. For issue #1260 indirectly.

… profile classes.

… profile classes.

… that it provides a label of the value/error on each parameter.

…thod be formatted more nicely.

…thod be formatted EVEN more nicely.

… the new hydro mass profile class. For issue #1260

…ly measure masses at custom radii properly. For issue #1260

…ofile class can calculate distributions for a single radius input. For issue #1260

…ofile class can calculate distributions for a single radius input. SECOND ATTEMPT. For issue #1260

…t-method mass measurement working. For issue #1260

…ng way around axis wise

…a-point-driven mass profiles. Indirectly for issue #1260

…tor to say that we can't yet calculate mass without a fitted model (though will add that). For issue #1271 (and indirectly #1260)

…median etc.

… it can take custom radii (though radii 'errs' aren't working yet).

…#1260, to let the new hydro mass profile refit a model if the number of samples doesn't match that specified in the init

…ctly for issue #1260

…s is found when declaring a mass profile now. For issue #1260

… models can either be strings or model instances. Indirectly for issue #1260

… models can either be strings or model instances. Indirectly for issue #1260

…issue #1260