def test_windrose_set_north():
"""Test setting north property"""
epw_path = os.path.join(os.getcwd(), 'tests/fixtures/epw/tokyo.epw')
epw = EPW(epw_path)
w = WindRose(epw.wind_direction, epw.wind_speed, 5)
assert abs(w.north) < 1e-10
with pytest.raises(AssertionError):
w.north = 'string'
# Ensure modulo works
w.north = 365.0
assert w.north == pytest.approx(5.0, abs=1e-10)
# Check compass orientation
assert w.compass.north_angle == pytest.approx(5.0, abs=1e-10)
lpar = legend_par_[i]
except IndexError:
lpar = legend_par_[-1]
windrose.legend_parameters = lpar
if _freq_hours_ is not None:
windrose.frequency_hours = _freq_hours_
# Add and check optional visualization parameters
if _max_freq_lines_ is not None:
windrose.frequency_intervals_compass = _max_freq_lines_
if _freq_dist_ is not None:
windrose.frequency_spacing_distance = _freq_dist_
windrose.north = north_
windrose.show_freq = _show_freq_
calm_text = ''
if isinstance(speed_data.header.data_type, Speed):
windrose.show_zeros = _show_calmrose_
calm_text = '\nCalm for {}% of the time = {} hours.'.format(
round(
windrose._zero_count / len(windrose.analysis_values) *
100.0, 2), windrose._zero_count)
windrose.base_point = Point2D(center_pt_2d.x, center_pt_2d.y)
# Make the mesh
mesh = from_mesh2d(windrose.colored_mesh, _center_pt_.z)
# Make the graphic outputs
