def test_xsection_plot():
visst_ds = arm.read_netcdf(
sample_files.EXAMPLE_CEIL1)
xsection = XSectionDisplay(visst_ds, figsize=(10, 8))
xsection.plot_xsection(None, 'backscatter', x='time', y='range',
cmap='coolwarm', vmin=0, vmax=320)
visst_ds.close()
return xsection.fig
def test_xsection_errors():
obj = arm.read_netcdf(sample_files.EXAMPLE_CEIL1)
display = XSectionDisplay(obj, figsize=(10, 8), subplot_shape=(2,))
display.axes = None
with np.testing.assert_raises(RuntimeError):
display.set_yrng([0, 10])
with np.testing.assert_raises(RuntimeError):
display.set_xrng([-40, 40])
display = XSectionDisplay(obj, figsize=(10, 8), subplot_shape=(1,))
with np.testing.assert_raises(RuntimeError):
display.plot_xsection(None, 'backscatter', x='time')
obj.close()