def plot_1d_quiver(self,
fig,
ax,
time,
u,
v,
title='',
ylabel='',
title_font={},
axis_font={},
tick_font={},
legend_title="Magnitude",
start=None,
end=None,
**kwargs):
if not title_font:
title_font = title_font_default
if not axis_font:
axis_font = axis_font_default
# Plot quiver
magnitude = (u**2 + v**2)**0.5
maxmag = max(magnitude)
ax.set_ylim(-maxmag, maxmag)
dx = time[-1] - time[0]
if start and end:
ax.set_xlim(start - 0.05 * dx, end + 0.05 * dx)
else:
ax.set_xlim(time[0] - 0.05 * dx, time[-1] + 0.05 * dx)
# ax.fill_between(time, magnitude, 0, color='k', alpha=0.1)
# # Fake 'box' to be able to insert a legend for 'Magnitude'
# p = ax.add_patch(plt.Rectangle((1, 1), 1, 1, fc='k', alpha=0.1))
# leg1 = ax.legend([p], [legend_title], loc='lower right')
# leg1._drawFrame = False
# # 1D Quiver plot
q = ax.quiver(time, 0, u, v, **kwargs)
plt.quiverkey(q,
0.2,
0.05,
0.2,
r'$0.2 \frac{m}{s}$',
labelpos='W',
fontproperties={'weight': 'bold'})
ax.xaxis_date()
date_list = mdates.num2date(time)
self.get_time_label(ax, date_list)
fig.autofmt_xdate()
if ylabel:
ax.set_ylabel(ylabel.replace("_", " "), labelpad=20, **axis_font)
if tick_font:
ax.tick_params(**tick_font)
ax.set_title(title.replace("_", " "), **title_font)
plt.tight_layout()
def plot_1d_quiver(self, fig, ax, time, u, v, title='', ylabel='',
title_font={}, axis_font={}, tick_font={}, key_units='m/s',
legend_title="Magnitude", start=None, end=None, **kwargs):
if not title_font:
title_font = title_font_default
if not axis_font:
axis_font = axis_font_default
# Plot quiver
magnitude = (u**2 + v**2)**0.5
maxmag = max(magnitude)
ax.set_ylim(-maxmag, maxmag)
dx = time[-1] - time[0]
if start and end:
ax.set_xlim(start - 0.05 * dx, end + 0.05 * dx)
else:
ax.set_xlim(time[0] - 0.05 * dx, time[-1] + 0.05 * dx)
# ax.fill_between(time, magnitude, 0, color='k', alpha=0.1)
# # Fake 'box' to be able to insert a legend for 'Magnitude'
# p = ax.add_patch(plt.Rectangle((1, 1), 1, 1, fc='k', alpha=0.1))
# leg1 = ax.legend([p], [legend_title], loc='lower right')
# leg1._drawFrame = False
mean_val = np.mean(magnitude)
# Quick conversion of most popular key_units
if key_units == 'm s-1':
key_units = 'm/s'
key_str = '{0:.2f} {1}'.format(mean_val, key_units)
# 1D Quiver plot
q = ax.quiver(time, 0, u, v, **kwargs)
plt.quiverkey(q, 0.1, 0.05, mean_val,
key_str,
labelpos='W',
fontproperties={'weight': 'light',
'style': 'italic',
'size': 'small',
'stretch': 'condensed'})
ax.xaxis_date()
date_list = mdates.num2date(time)
self.get_time_label(ax, date_list)
fig.autofmt_xdate()
if ylabel:
ax.set_ylabel(ylabel.replace("_", " "), labelpad=20, **axis_font)
if tick_font:
ax.tick_params(**tick_font)
ax.set_title(title.replace("_", " "), **title_font)
plt.tight_layout()
def plot_1d_quiver(self, fig, ax, time, u, v, title='', ylabel='',
title_font={}, axis_font={}, tick_font={},
legend_title="Magnitude", start=None, end=None, **kwargs):
if not title_font:
title_font = title_font_default
if not axis_font:
axis_font = axis_font_default
# Plot quiver
magnitude = (u**2 + v**2)**0.5
maxmag = max(magnitude)
ax.set_ylim(-maxmag, maxmag)
dx = time[-1] - time[0]
if start and end:
ax.set_xlim(start - 0.05 * dx, end + 0.05 * dx)
else:
ax.set_xlim(time[0] - 0.05 * dx, time[-1] + 0.05 * dx)
# ax.fill_between(time, magnitude, 0, color='k', alpha=0.1)
# # Fake 'box' to be able to insert a legend for 'Magnitude'
# p = ax.add_patch(plt.Rectangle((1, 1), 1, 1, fc='k', alpha=0.1))
# leg1 = ax.legend([p], [legend_title], loc='lower right')
# leg1._drawFrame = False
# # 1D Quiver plot
q = ax.quiver(time, 0, u, v, **kwargs)
plt.quiverkey(q, 0.2, 0.05, 0.2,
r'$0.2 \frac{m}{s}$',
labelpos='W',
fontproperties={'weight': 'bold'})
ax.xaxis_date()
date_list = mdates.num2date(time)
self.get_time_label(ax, date_list)
fig.autofmt_xdate()
if ylabel:
ax.set_ylabel(ylabel.replace("_", " "), labelpad=20, **axis_font)
if tick_font:
ax.tick_params(**tick_font)
ax.set_title(title.replace("_", " "), **title_font)
plt.tight_layout()
