def test_q27(self, ndq_series):
out = streamflow.freq_analysis(ndq_series,
mode="max",
t=2,
dist="gamma",
window=7)
assert out.shape == (1, 2, 3)
def test_no_indexer(self, ndq_series):
out = streamflow.freq_analysis(ndq_series,
mode="max",
t=[2, 5],
dist="gamma")
assert out.long_name == "N-year return period max annual 1-day flow"
assert out.shape == (2, 2, 3) # nrt, nx, ny
def test_simple(self, ndq_series):
out = streamflow.freq_analysis(ndq_series,
mode='max',
t=[2, 5],
dist='gamma',
season='DJF')
assert out.long_name == 'N-year return period max winter 1-day flow'
def test_simple(self, ndq_series):
out = streamflow.freq_analysis(ndq_series,
mode="max",
t=[2, 5],
dist="gamma",
season="DJF")
assert out.long_name == "N-year return period max winter 1-day flow"
assert out.shape == (2, 2, 3) # nrt, nx, ny
def test_empty(self, ndq_series):
q = ndq_series.copy()
q[:, 0, 0] = np.nan
out = streamflow.freq_analysis(q,
mode="max",
t=2,
dist="genextreme",
window=6,
freq="YS")
assert np.isnan(out.values[:, 0, 0]).all()
def test_no_indexer(self, ndq_series):
out = streamflow.freq_analysis(ndq_series,
mode='max',
t=[2, 5],
dist='gamma')
assert out.long_name == 'N-year return period max annual 1-day flow'