Python matplotlib.pyplot.barbs() Examples
The following are 14
code examples of matplotlib.pyplot.barbs().
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Example #1
Source File: test_streamplot.py From neural-network-animation with MIT License | 5 votes |
def test_streamplot_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #2
Source File: test_collections.py From neural-network-animation with MIT License | 5 votes |
def test_barb_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #3
Source File: test_streamplot.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 5 votes |
def test_streamplot_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #4
Source File: test_collections.py From python3_ios with BSD 3-Clause "New" or "Revised" License | 5 votes |
def test_barb_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #5
Source File: skewt.py From pyMeteo with BSD 3-Clause "New" or "Revised" License | 5 votes |
def plot_wind_axes(axes): # plot wind barbs # TODO: also do storm-relative winds draw_wind_line(axes) axes.set_axis_off() axes.axis([-1,1,pbot,ptop])
Example #6
Source File: skewt.py From pyMeteo with BSD 3-Clause "New" or "Revised" License | 5 votes |
def plot_wind(axes, z, p, u, v, x=0): for i in np.arange(0,len(z),1): if (p[i] > pt_plot): plt.barbs(x,p[i],u[i],v[i], length=5, linewidth=.5)
Example #7
Source File: skewt.py From pyMeteo with BSD 3-Clause "New" or "Revised" License | 5 votes |
def plot_wind_barbs(axes, z, p, u, v): for i in np.arange(0,len(z)): if (p[i] > pt_plot): plt.barbs(0,p[i],u[i],v[i], length=5, linewidth=.5)
Example #8
Source File: test_streamplot.py From ImageFusion with MIT License | 5 votes |
def test_streamplot_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #9
Source File: test_collections.py From ImageFusion with MIT License | 5 votes |
def test_barb_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #10
Source File: test_streamplot.py From coffeegrindsize with MIT License | 5 votes |
def test_streamplot_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #11
Source File: test_collections.py From coffeegrindsize with MIT License | 5 votes |
def test_barb_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #12
Source File: test_streamplot.py From twitter-stock-recommendation with MIT License | 5 votes |
def test_streamplot_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #13
Source File: test_collections.py From twitter-stock-recommendation with MIT License | 5 votes |
def test_barb_limits(): ax = plt.axes() x = np.linspace(-5, 10, 20) y = np.linspace(-2, 4, 10) y, x = np.meshgrid(y, x) trans = mtransforms.Affine2D().translate(25, 32) + ax.transData plt.barbs(x, y, np.sin(x), np.cos(y), transform=trans) # The calculated bounds are approximately the bounds of the original data, # this is because the entire path is taken into account when updating the # datalim. assert_array_almost_equal(ax.dataLim.bounds, (20, 30, 15, 6), decimal=1)
Example #14
Source File: skewt.py From pyMeteo with BSD 3-Clause "New" or "Revised" License | 4 votes |
def plot(loc, z, th, p, qv, u, v, output, time = None, title = None): """Plots Skew-T/Log-P diagrapms with hodograph The helper functions above facilitate loading data from various formats and then call this function. If you have data in another format or arrays of data in python already, then this is the function you want to use. :parameter loc: Location string :parameter z: z grid mesh (1D) :parameter time: Time string :parameter th: Potential temperature at z points :parameter p: Pressure at z points :parameter qv: Water vapor mixing ratio at z points :parameter u: u winds at z points :parameter v: v winds at z points :parameter title: Title for plot :parameter output: Filename to save plot to """ fig = plt.figure(1, figsize=(10, 8), dpi=300, edgecolor='k') # sounding ax1 = plt.subplot(121) plot_sounding_axes(ax1) plot_sounding(ax1, z, th, p, qv, None, None) # hodograph ax2 = plt.subplot(222) plot_hodo_axes(ax2) plot_hodograph(ax2, z, u, v) # datablock ax3 = fig.add_subplot(224) try: plot_datablock(ax3, loc, z, time, th, p, qv, u, v, title) except: print("Error calcualting sounding stats, datablock omitted"); # wind barbs ax4 = fig.add_subplot(132) plot_wind_axes(ax4) plot_wind_barbs(ax4,z,p,u,v) # legend ax5 = fig.add_subplot(4,4,15) plot_legend(ax5) # Adjust plot margins. plt.subplots_adjust(left=0.03, bottom=0.03, right=0.97, top=0.97, wspace=0.12, hspace=0.12) plt.savefig(output, dpi=300,bbox_inches=0) plt.close()