How to customize the axis label of MCMC corner plot?

[UltraX3D]

I try to customize the axis label of MCMC corner plot according to the phoebe tutorial and I was able to customize the axis labels when the corner plot contained the distribution of all the parameters, but when I made the corner plot show only 2 or 3 of all the parameters, the custom labels reverted to their default state. Based on this situation, I would like to ask how to solve it?

Here is a portion of my code (for fillout_factor):

b.get_parameter(qualifier='fillout_factor', component='contact_envelope',context='component')._latexfmt = '\mathrm{{f}}'

[kecnry]

What is the line that you use to generate the corner plot? The following works as expected for me - can you send a similar minimal script that is not acting as you'd expect?

import phoebe

b = phoebe.default_binary()
b.add_distribution({'teff@primary': phoebe.gaussian_around(100),
                    'teff@secondary': phoebe.gaussian_around(150),
                    'requiv@primary': phoebe.uniform_around(0.2)})

b.get_parameter(qualifier='teff', component='primary', context='component')._latexfmt = 'T_{{ \mathrm{{ {component} }}}}'

_ = b.plot_distribution_collection(parameters=['teff@primary', 'teff@secondary'], show=True)

[UltraX3D]

This is my script:

b.add_distribution({'q': phoebe.gaussian_around(0.2),
                    'fillout_factor': phoebe.gaussian_around(0.08),
                    'incl@binary': phoebe.gaussian_around(7),
                    'teff@primary': phoebe.gaussian_around(12),
                    'teff@secondary': phoebe.gaussian_around(200),
                    'relteff': phoebe.gaussian_around(0.04),
                    'radius': phoebe.gaussian_around(10),
                    'long': phoebe.gaussian_around(50),
                    'pblum@primary@lc1': phoebe.gaussian_around(4),
                    'pblum@primary@lc2': phoebe.gaussian_around(4),
                    'pblum@primary@lc3': phoebe.gaussian_around(4)},                   
                    distribution='s1')

b.add_solver('sampler.emcee', solver='emcee_solver',overwrite=True)
b.set_value('init_from', ['s1'],overwrite=True)
b.set_value('compute', solver='emcee_solver', value='phoebe01')
b.run_solver('emcee_solver', niters=1500, nwalkers=44, solution='emcee_sol',overwrite=True)

b.get_parameter(qualifier='q', component='binary', context='component')._latexfmt = 'q'

b.get_parameter(qualifier='fillout_factor', component='contact_envelope',context='component')._latexfmt = '\mathrm{{f}}'
b.get_parameter(qualifier='incl', component='binary', context='component')._latexfmt = 'i'
b.get_parameter(qualifier='teff', component='primary', context='component')._latexfmt = 'T_\mathrm{{1}}'
b.get_parameter(qualifier='teff', component='secondary', context='component')._latexfmt = 'T_\mathrm{{2}}'
b.get_parameter(qualifier='relteff@spot01@primary@spot@feature')._latexfmt = 'T_\mathrm{{S}}/T_\mathrm{{1}}'
b.get_parameter(qualifier='radius', component='primary', context='component')._latexfmt = 'r_\mathrm{{S}}'
b.get_parameter(qualifier='long', component='primary', context='component')._latexfmt = '\theta'

b.plot(solution='emcee_sol', style='corner', show=True,
       parameters=['q','fillout_factor','incl@binary','teff@primary','teff@secondary','relteff','radius','long'])

Now the problem is that when I select all the parameters of 'emcee_sol', the axis label customization works, but when I plot the corner with a few of parameters of 'emcee_sol', the axis label will revert to the default, so I would like to know how to customize the axis label while only showing some parameters, and I would also like to ask how to customize the axis label of the spot parameter?

[kecnry]

I was able to reproduce and confirm this is a bug (reported as #730 if you want to subscribe to that for updates). In the meantime, you should be able to do it manually after-the-fact by iterating through mplfig.axes and calling set_xlabel or set_ylabel or necessary:

_, mplfig = b.plot(solution='emcee_sol', style='corner', show=True,
                               parameters=['q','fillout_factor','incl@binary','teff@primary','teff@secondary','relteff','radius','long'])
mplfig.axes[0].set_xlabel('override xlabel')
                            

[UltraX3D]

I will try it as soon as possible, thank you so much.

…

---- Replied Message ---- | From | Kyle ***@***.***> | | Date | 05/09/2023 16:39 | | To | ***@***.***> | | Cc | ***@***.***>***@***.***> | | Subject | Re: [phoebe-project/phoebe2] How to customize the axis label of MCMC corner plot? (Discussion #726) | I was able to reproduce and confirm this is a bug (reported as #730 if you want to subscribe to that for updates). In the meantime, you should be able to do it manually after-the-fact by iterating through mplfig.axes and calling set_xlabel or set_ylabel or necessary: _, mplfig = b.plot(solution='emcee_sol', style='corner', show=True, ***@***.******@***.******@***.***','relteff','radius','long']) mplfig.axes[0].set_xlabel('override xlabel') — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>