Note
Go to the end to download the full example code
Open flux comparisonΒΆ
Comparing total unsigned flux to analytic solutions.
This script plots results generated by open_flux_harmonics.py
, comparing
analytic and numerical values of the total unsigned open flux within PFSS
solutions of single spherical harmonics.
import json
import matplotlib.cm as cm
import matplotlib.colors as mcolor
import matplotlib.pyplot as plt
from helpers import LMAxes, result_dir
with open(result_dir / "open_flux_harmonics.json", "r") as f:
results = json.load(f, parse_int=int)
axs = LMAxes(nl=5)
norm = mcolor.Normalize(vmin=1, vmax=1.06)
cmap = plt.get_cmap('plasma')
for lstr in results['analytic']:
for mstr in results['analytic'][lstr]:
l, m = int(lstr), int(mstr)
ax = axs[l, m]
ax.set_facecolor(cmap(norm(results['numeric'][lstr][mstr] /
results['analytic'][lstr][mstr])))
ax.set_aspect('equal')
cbar = axs.fig.colorbar(cm.ScalarMappable(norm=norm, cmap=cmap),
ax=axs.all_axs)
cbar.ax.set_ylabel(r'$\frac{\Phi_{pfsspy}}{\Phi_{analytic}}$', rotation=0,
size=18, labelpad=27, va='center')
plt.show()
Total running time of the script: (0 minutes 1.475 seconds)