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Geographic Coord functionality in plotcurv3D #1

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Geographic Coord functionality in plotcurv3D #1

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094db30
Added geographic coord functionality to plotcurv3d
qwsae10 Jul 23, 2021
4b33fb9
Consistent function input annotations
qwsae10 Jul 23, 2021
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106 changes: 74 additions & 32 deletions gridoutput/plotcurv.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,8 @@
from matplotlib.pyplot import figure
import xarray

from gemini3d.grid.gridmodeldata import model2magcoords
from gemini3d.grid.gridmodeldata import model2magcoords, model2geogcoords



def plotcurv3D(
Expand All @@ -19,42 +20,83 @@ def plotcurv3D(
lalt: int = 256,
llon: int = 256,
llat: int = 256,
coords: str = 'geomag'
):
"""plot dipole data vs. alt,lon,lat"""
if coords == 'geomag':
# grid data; wasteful and should only do a slice at a time???
alti, mloni, mlati, parmi = model2magcoords(xg, parm, lalt, llon, llat)

# define slices indices
altref = 300e3
ialt = abs(alti - altref).argmin()
lonavg = cfg["sourcemlon"]
ilon = abs(mloni - lonavg).argmin()
latavg = cfg["sourcemlat"]
ilat = abs(mlati - latavg).argmin()


# grid data; wasteful and should only do a slice at a time???
alti, mloni, mlati, parmi = model2magcoords(xg, parm, lalt, llon, llat)

# define slices indices
altref = 300e3
ialt = abs(alti - altref).argmin()
lonavg = cfg["sourcemlon"]
ilon = abs(mloni - lonavg).argmin()
latavg = cfg["sourcemlat"]
ilat = abs(mlati - latavg).argmin()

# plot various slices through the 3D domain
fg = figure()
axs = fg.subplots(1, 3)

ax = axs[0]
h = ax.pcolormesh(mloni, alti / 1e3, parmi[:, :, ilat], shading="nearest")
ax.set_xlabel("mlon")
ax.set_ylabel("alt")
fg.colorbar(h, ax=ax)

ax = axs[1]
h = ax.pcolormesh(mloni, mlati, parmi[ialt, :, :].transpose(), shading="nearest")
ax.set_xlabel("mlon")
ax.set_ylabel("mlat")
fg.colorbar(h, ax=ax)

ax = axs[2]
ax.pcolormesh(mlati, alti / 1e3, parmi[:, ilon, :], shading="nearest")
ax.set_xlabel("mlat")
ax.set_ylabel("alt")
fg.colorbar(h, ax=ax)
# plot various slices through the 3D domain
fg = figure(figsize=(14,6)) #change fig size
axs = fg.subplots(1, 3)
fg.subplots_adjust(left=.2, wspace=.3,right=1.2)

ax = axs[0]
h = ax.pcolormesh(mloni, alti / 1e3, parmi[:, :, ilat], shading="nearest")
ax.set_xlabel("mlon")
ax.set_ylabel("alt")
fg.colorbar(h, ax=ax)

ax = axs[1]
h = ax.pcolormesh(mloni, mlati, parmi[ialt, :, :].transpose(), shading="nearest")
ax.set_xlabel("mlon")
ax.set_ylabel("mlat")
fg.colorbar(h, ax=ax)

ax = axs[2]
ax.pcolormesh(mlati, alti / 1e3, parmi[:, ilon, :], shading="nearest")
ax.set_xlabel("mlat")
ax.set_ylabel("alt")
fg.colorbar(h, ax=ax)

elif coords == 'geog':
# grid data; wasteful and should only do a slice at a time???
#alti, mloni, mlati, parmi = model2magcoords(xg, parm, lalt, llon, llat)
alti, gloni, glati, parmi = model2geogcoords(xg, parm, lalt, llon, llat)
# define slices indices
altref = 300e3
ialt = abs(alti - altref).argmin()
lonavg = cfg["glon"]
ilon = abs(gloni - lonavg).argmin()
latavg = cfg["glat"]
ilat = int(glati.size/2)

# plot various slices through the 3D domain
fg = figure(figsize=(14,6)) #change fig size
axs = fg.subplots(1, 3)
fg.subplots_adjust(left=.2, wspace=.3,right=1.2)

ax = axs[0]
h = ax.pcolormesh(gloni, alti / 1e3, parmi[:, :, ilat], shading="nearest")
ax.set_xlabel("glon")
ax.set_ylabel("alt")
fg.colorbar(h, ax=ax)

ax = axs[1]
h = ax.pcolormesh(gloni, glati, parmi[ialt, :, :].transpose(), shading="nearest")
ax.set_xlabel("glon")
ax.set_ylabel("glat")
fg.colorbar(h, ax=ax)

ax = axs[2]
ax.pcolormesh(glati, alti / 1e3, parmi[:, ilon, :], shading="nearest")
ax.set_xlabel("glat")
ax.set_ylabel("alt")
fg.colorbar(h, ax=ax)

else:
print('"'+coords+'" coordinate input not recognized')

# alt,lon plot for 2D dipole data
def plotcurv2D(xg: dict[str, T.Any], parm: xarray.DataArray, lalt: int = 512, llat: int = 512):
Expand Down