Error Latex with plotEE Morris method

Development
1

Hello!
I had following error while using plotEE from otmorris. See joined screenshots.

erreur_plot_morris_latex_20211102

erreur_plot_anaconda_latex_20211102
erreur_plot_anaconda_latex_20211102963×784 17.4 KB

To avoid this error I comment lines in my own ‘plot_sensitivity.py’ related with :

# matplotlib.rc('text', usetex=True)
# matplotlib.rcParams['text.latex.preamble'] = [r"\usepackage{amsmath}"]

and then I changed a little bit axis labels (I don’t use boldstyle anymore).

It’s weird this error. I 'm not used to use ‘latex’ in my python scripts, so I did not installed Latex python modules. Is this the reason why I had this error ?

My Python environment is Anaconda (with python 3.7 or 3.8). I did not install other modules, just openturns and otmorris.

Is there any other requirements (python moduls to add …) to run methods from openturns and otmorris ?

Thanks for all

Flore

2

Hi Flore,

You get this error because this module is loosely packaged, which is a shame…

The modules are developed independently from the main library and the developers are free to adopt different coding rules, we (the OT team) provide a template and an infrastructure to host the modules and package them, but they are not reviewed by the OT team (at least not by the whole team).

In my opinion, it is crazy to add a dependence to amslatex (which is HUGE) only to get bold greek letters! I will open a dedicated issue on the OT github page.

Cheers

Régis

3

This is fixed now: Drop latex symbols by jschueller · Pull Request #50 · openturns/otmorris · GitHub.