Update aesthetics of skill table and scatter plot

[stkistner]

Aesthetic updates to modelskill plots:

• Skill table now uses normal font. Can do with some refactoring, but it works :)
• Unless specified, scatter defaults to PowerNorm
• Added plot.rcParams as a registered setting/style. This should help with font styles associated with style groups, e.g. removing the italics in mathtext. At the moment is not auto-initialized, thus requiring the following line of code:
  plt.rcParams.update(modelskill.settings.get_option('plot.rcParams'))

[daniel-caichac-DHI]

Hi. Good work. Could you upload a before/after screenshot of how the scatter plot changes? (scatter plot as is now vs scatter plot from the PR)
With the mood style on please :). I saw some examples on the notebooks you updated but if this is doing what I think is doing maybe the gamma=0.5 is too transparent? the picture will help me visualize the changes.

[jsmariegaard]

Great work - agree with @daniel-caichac-DHI that it would be great to see examples :-) See also comments

[jsmariegaard]

Actually, one more thing I forgot: is it possible to only have int values on the colorbar? And maybe you could re-run the notebook to remove the print statement ...

[stkistner]

Hi. Good work. Could you upload a before/after screenshot of how the scatter plot changes? (scatter plot as is now vs scatter plot from the PR) With the mood style on please :). I saw some examples on the notebooks you updated but if this is doing what I think is doing maybe the gamma=0.5 is too transparent? the picture will help me visualize the changes.

Screenshots below. The gamma=0.5 is the steepness of the PowerNorm function, i.e. $f(x)=x^\gamma$. The transparency you see here is unchanged.

Before

After

[daniel-caichac-DHI]

Jesper already approved so you could merge by clicking

but it would be nice to see a picture when you activate style='MOOD', that everything still works, as in, nothing got corrupted :)

[stkistner]

Jesper already approved so you could merge by clicking ... but it would be nice to see a picture when you activate style='MOOD', that everything still works, as in, nothing got corrupted :)

I know... just making some minor changes as requested 🙂

Another commit coming in soon