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plot_sim_showoff2_poster.py
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#!/usr/bin/env python
# coding: utf-8
#########################################################################
# Plot multipanel figures comparing sim variants (stored locally) @ 3 Gyr
#########################################################################
import yt
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt
from matplotlib.colors import LogNorm, SymLogNorm, LinearSegmentedColormap
from matplotlib.ticker import FixedLocator, MultipleLocator, NullFormatter, NullLocator
from matplotlib.patches import Circle
from mpl_toolkits.axes_grid1 import ImageGrid
from mpl_toolkits.axes_grid1.anchored_artists import AnchoredSizeBar
plt.rcParams.update({"font.size":18})
ds_fid60 = yt.load("../sample_data/fid/DD0060/DD0060") # 3 Gyr
ds_cfw60 = yt.load("../sample_data/cflow/DD0060/DD0060")
ds_low60 = yt.load("../sample_data/tctff5/DD0060/DD0060")
ds_hih60 = yt.load("../sample_data/tctff20/DD0060/DD0060")
ds_lin60 = yt.load("../sample_data/linrot/DD0060/DD0060")
ds_nor60 = yt.load("../sample_data/norot/DD0060/DD0060")
# code length is the same in all sims
center = yt.YTQuantity(ds_fid60.quan(0.5,'code_length').to('cm'))
thickness = 2*yt.YTQuantity(3.5,'kpc')
width = yt.YTQuantity(600, 'kpc')
extent = (-width/2, width/2, -width/2, width/2)
fields = ['density','entropy','radial_velocity']
def prep_frb(ds):
rect = ds.region([center, center, center],
[center-thickness/2, center-width/2, center-width/2],
[center+thickness/2, center+width/2, center+width/2])
p = yt.ProjectionPlot(ds, 'x', fields, width=width,
data_source=rect, weight_field='ones')
frb = p.data_source.to_frb(width, 512)
return frb
frb_cfw60 = prep_frb(ds_cfw60)
frb_low60 = prep_frb(ds_low60)
frb_hih60 = prep_frb(ds_hih60)
frb_lin60 = prep_frb(ds_lin60)
frb_nor60 = prep_frb(ds_nor60)
fig = plt.figure(figsize=(16,9))
grid = ImageGrid(fig, 111, nrows_ncols=(len(fields),5),
axes_pad=0, label_mode='1', share_all=True,
cbar_mode='edge', cbar_location='right',
cbar_pad=0)
grid.axes_llc.tick_params(labelleft=False, labelbottom=False)
for ax in grid:
ax.tick_params(which='both', axis='both', direction='in')
ax.xaxis.set_major_locator(FixedLocator([-300,-200,-100,0,100,200,300]))
ax.xaxis.set_minor_locator(MultipleLocator(20))
d_norm = LogNorm(1e-32, 1e-26)
k_norm = LogNorm(1e0, 1e6)
v_norm = SymLogNorm(1, linscale=0.2, base=10, vmin=-3e3, vmax=3e3)
# with bounds of 1e0 to 1e6, mixed cmap is cleanly divided in half
ent_lo_cmap = plt.get_cmap('crest')(np.linspace(0, 1, 86))
ent_hi_cmap = plt.get_cmap('flare_r')(np.linspace(0, 1, 170))
colors = np.vstack((ent_lo_cmap, ent_hi_cmap))
ent_cmap = LinearSegmentedColormap.from_list("crest_flare", colors)
ax = grid.axes_column[0]
bar = AnchoredSizeBar(ax[2].transData, 100, "100 kpc", 8,
label_top=True, color='white', frameon=False,
borderpad=1, size_vertical=5,
fontproperties={'size':'x-large',
'weight':'bold'})
ax[2].add_artist(bar)
circle = Circle((0,0), 206, transform=ax[1].transData,
edgecolor='white', fill=False, ls='--')
ax[1].add_artist(circle)
ax[0].text(0.04, 0.88, "CoolFlow",
transform=ax[0].transAxes,
fontdict={'size':'x-large','weight':'bold','color':'white'})
d_cfw60 = ax[0].imshow(np.array(frb_cfw60['density']),
origin='lower', extent=extent,
norm=d_norm)
k_cfw60 = ax[1].imshow(np.array(frb_cfw60['entropy']),
origin='lower', extent=extent,
cmap=ent_cmap, norm=k_norm)
v_cfw60 = ax[2].imshow(np.array(frb_cfw60['radial_velocity'])/1e5,
origin='lower', extent=extent,
cmap='coolwarm', norm=v_norm)
ax = grid.axes_column[1]
ax[0].text(0.04, 0.88, "LowRatio",
transform=ax[0].transAxes,
fontdict={'size':'x-large','weight':'bold','color':'white'})
d_low60 = ax[0].imshow(np.array(frb_low60['density']),
origin='lower', extent=extent,
norm=d_norm)
k_low60 = ax[1].imshow(np.array(frb_low60['entropy']),
origin='lower', extent=extent,
cmap=ent_cmap, norm=k_norm)
v_low60 = ax[2].imshow(np.array(frb_low60['radial_velocity'])/1e5,
origin='lower', extent=extent,
cmap='coolwarm', norm=v_norm)
ax = grid.axes_column[2]
ax[0].text(0.04, 0.88, "HighRatio",
transform=ax[0].transAxes,
fontdict={'size':'x-large','weight':'bold','color':'white'})
d_hih60 = ax[0].imshow(np.array(frb_hih60['density']),
origin='lower', extent=extent,
norm=d_norm)
k_hih60 = ax[1].imshow(np.array(frb_hih60['entropy']),
origin='lower', extent=extent,
cmap=ent_cmap, norm=k_norm)
v_hih60 = ax[2].imshow(np.array(frb_hih60['radial_velocity'])/1e5,
origin='lower', extent=extent,
cmap='coolwarm', norm=v_norm)
ax = grid.axes_column[3]
ax[0].text(0.04, 0.88, "LinRot",
transform=ax[0].transAxes,
fontdict={'size':'x-large','weight':'bold','color':'white'})
d_lin60 = ax[0].imshow(np.array(frb_lin60['density']),
origin='lower', extent=extent,
norm=d_norm)
k_lin60 = ax[1].imshow(np.array(frb_lin60['entropy']),
origin='lower', extent=extent,
cmap=ent_cmap, norm=k_norm)
v_lin60 = ax[2].imshow(np.array(frb_lin60['radial_velocity'])/1e5,
origin='lower', extent=extent,
cmap='coolwarm', norm=v_norm)
ax = grid.axes_column[4]
ax[0].text(0.04, 0.88, "NoRot",
transform=ax[0].transAxes,
fontdict={'size':'x-large','weight':'bold','color':'white'})
d_nor60 = ax[0].imshow(np.array(frb_nor60['density']),
origin='lower', extent=extent,
norm=d_norm)
k_nor60 = ax[1].imshow(np.array(frb_nor60['entropy']),
origin='lower', extent=extent,
cmap=ent_cmap, norm=k_norm)
v_nor60 = ax[2].imshow(np.array(frb_nor60['radial_velocity'])/1e5,
origin='lower', extent=extent,
cmap='coolwarm', norm=v_norm)
d_cb = fig.colorbar(d_cfw60, cax=grid.cbar_axes[0], extend='both')
k_cb = fig.colorbar(k_cfw60, cax=grid.cbar_axes[1], extend='both')
v_cb = fig.colorbar(v_cfw60, cax=grid.cbar_axes[2], extend='both')
d_cb.set_ticks(FixedLocator([1e-31, 1e-29, 1e-27, 1e-25, 1e-32, 1e-30, 1e-28, 1e-26]))
k_cb.set_ticks(FixedLocator([1e0, 1e2, 1e4, 1e6, 1e-1, 1e1, 1e3, 1e5]))
v_cb.set_ticks(FixedLocator([-1e3,-1e2,-1e1,0,1e1,1e2,1e3]))
v_cb.minorticks_off()
d_cb.set_label(r'Density [g cm$^{-3}$]')
k_cb.set_label(r'Entropy [keV cm$^2$]')
v_cb.set_label(r'Radial Velocity [km/s]')
fig.subplots_adjust(left=0.01, right=0.9, bottom=0.01, top=0.99)
fig.savefig("../fig_edge-comp_poster.pdf", transparent=True)