add mse cocos

[orso82]

@jmcclena have you tested to see if this works?

[jmcclena]

hmm... I was hopeful it would as it didn't crash omas. I just tested it though and it does not work :(.

[jmcclena]

I tried adding

 944                     elif isinstance(transform,numpy.array):
 945                         norm = np.ones(len(transform))
 946                         for itf,tf in enumerate(transform):
 947                             norm[itf] = omas_physics.cocos_transform(self.cocosio, self.cocos)[tf]

to omas_core.py, but that didn't seem to fix it

[jmcclena]

@orso82 Okay, this pull request works for me

from omas import *
import numpy as np
ods = load_omas_pkl('ods.pkl')

ods['mse.channel.0.active_spatial_resolution.0.geometric_coefficients'] = np.ones(9)
with omas_environment(ods,cocosio=2):
    print(ods['mse.channel.0.active_spatial_resolution.0.geometric_coefficients'])

returns

[ 1.  1. -1.  1.  1.  1. -1.  1.  1.]

[orso82]

Really nice job @jmcclena ! 🥇 As a refinement, could we consider using a list instead of numpy array to define the transform?

[orso82]

Great job @jmcclena !