def Arrhenius_outline(xlow=6., xhigh=11., ybottom=-18., ytop=-8.,
celsius_labels = np.arange(0, 2000, 100),
shrink_axes_to_fit_legend_by = 0.3, make_legend=False,
lower_legend_by=-2., ncol=2):
"""
Make Arrhenius diagram outline.
Returns figure, axis, legend handle.
low, high, top, and bottom set the x and y axis limits.
celsius_labels sets where to make the temperature tick marks.
If you have issues with the legend position or overlap with main diagram,
play with the numbers for shrink_legend_by and lower_legend_by
ncol sets the number of columns in the legend.
"""
fig = plt.figure()
ax = SubplotHost(fig, 1,1,1)
ax_celsius = ax.twin()
parasite_tick_locations = 1e4/(celsius_labels + 273.15)
ax_celsius.set_xticks(parasite_tick_locations)
ax_celsius.set_xticklabels(celsius_labels)
fig.add_subplot(ax)
ax.axis["bottom"].set_label("10$^4$/Temperature (K$^{-1}$)")
ax.axis["left"].set_label("log$_{10}$diffusivity (m$^{2}$/s)")
ax_celsius.axis["top"].set_label("Temperature ($\degree$C)")
ax_celsius.axis["top"].label.set_visible(True)
ax_celsius.axis["right"].major_ticklabels.set_visible(False)
ax.set_xlim(xlow, xhigh)
ax.set_ylim(ybottom, ytop)
ax.grid()
# main legend below
if make_legend is True:
legend_handles_main = []
box = ax.get_position()
ax.set_position([box.x0, box.y0 + box.height*shrink_axes_to_fit_legend_by,
box.width, box.height*(1.0-shrink_axes_to_fit_legend_by)])
main_legend = plt.legend(handles=legend_handles_main, numpoints=1,
ncol=ncol,
bbox_to_anchor=(xlow, ybottom, xhigh-xlow,
lower_legend_by),
bbox_transform=ax.transData, mode='expand')
plt.gca().add_artist(main_legend)
else:
legend_handles_main = None
return fig, ax, legend_handles_main
def Arrhenius_outline(low=6.,
high=11.,
bottom=-18.,
top=-8.,
celsius_labels=np.arange(0, 2000, 100),
figsize_inches=(6, 4),
shrinker_for_legend=0.3,
generic_legend=True,
sunk=-2.,
ncol=2):
"""Make Arrhenius diagram outline. Returns figure, axis, legend handle"""
fig = plt.figure(figsize=figsize_inches)
ax = SubplotHost(fig, 1, 1, 1)
ax_celsius = ax.twin()
parasite_tick_locations = 1e4 / (celsius_labels + 273.15)
ax_celsius.set_xticks(parasite_tick_locations)
ax_celsius.set_xticklabels(celsius_labels)
fig.add_subplot(ax)
ax.axis["bottom"].set_label("10$^4$/Temperature (K$^{-1}$)")
ax.axis["left"].set_label("log$_{10}$diffusivity (m$^{2}$/s)")
ax_celsius.axis["top"].set_label("Temperature ($\degree$C)")
ax_celsius.axis["top"].label.set_visible(True)
ax_celsius.axis["right"].major_ticklabels.set_visible(False)
ax.set_xlim(low, high)
ax.set_ylim(bottom, top)
ax.grid()
# main legend below
legend_handles_main = []
box = ax.get_position()
ax.set_position([
box.x0, box.y0 + box.height * shrinker_for_legend, box.width,
box.height * (1.0 - shrinker_for_legend)
])
main_legend = plt.legend(handles=legend_handles_main,
numpoints=1,
ncol=ncol,
bbox_to_anchor=(low, bottom, high - low, sunk),
bbox_transform=ax.transData,
mode='expand')
plt.gca().add_artist(main_legend)
return fig, ax, legend_handles_main
