def test_sw_set_end_time(tmpdir):
pfs = PfsCore("tests/testdata/lake.sw", "FemEngineSW")
assert pfs.start_time.year == 2002
assert pfs.section("TIME")["number_of_time_steps"].value == 450
new_end_time = datetime(2002, 1, 2, 0)
pfs.end_time = new_end_time
assert pfs.end_time == new_end_time
assert pfs.section("TIME")["number_of_time_steps"].value == 720
def test_sw_new_start_time_write(tmpdir):
pfs = PfsCore("tests/testdata/lake.sw", "FemEngineSW")
new_start = datetime(2020, 6, 10, 12)
assert pfs.start_time.year == 2002
pfs.start_time = new_start
assert pfs.start_time.year == 2020
outfilename = os.path.join(tmpdir.dirname, "lake_mod.sw")
pfs.write(outfilename)
def test_sw_modify_and_write(tmpdir):
# [SPECTRAL_WAVE_MODULE][WIND]Charnock_parameter
pfs = PfsCore("tests/testdata/lake.sw")
wind_section = pfs.section("SPECTRAL_WAVE_MODULE").section("WIND")
assert type(wind_section["Charnock_parameter"].value) == float
# modify parameter without needing to specify that the float is a float...
wind_section["Charnock_parameter"] = 0.02
wind_section["Charnock_parameter"] = 1.0
# Force parameter to be interpreted as float to avoid interpreting 1.0 as integer
wind_section["Charnock_parameter"].modify(0.1, float)
# modify a filename
pfs.section("DOMAIN")["file_name"] = "tests\\testdata\\odense_rough.mesh"
# attribute access
out_file_1 = (pfs.section("SPECTRAL_WAVE_MODULE").section(
"OUTPUTS").section("OUTPUT_1").file_name)
assert out_file_1.value == "Wave_parameters.dfsu"
outfilename = os.path.join(tmpdir.dirname, "lake_mod.sw")
pfs.write(outfilename)
def test_sw_get_end_time(tmpdir):
pfs = PfsCore("tests/testdata/lake.sw", "FemEngineSW")
assert pfs.start_time.year == 2002
assert pfs.end_time.year == 2002
assert pfs.end_time.month == 1
assert pfs.end_time.day == 1
assert pfs.end_time.hour == 15
def test_sw_modify_and_write(tmpdir):
# [SPECTRAL_WAVE_MODULE][WIND]Charnock_parameter
pfs = PfsCore("tests/testdata/lake.sw")
wind_section = pfs.section("SPECTRAL_WAVE_MODULE").section("WIND")
assert isinstance(wind_section["Charnock_parameter"].value, float)
# modify parameter without needing to specify that the float is a float...
wind_section["Charnock_parameter"] = 0.02
wind_section["Charnock_parameter"] = 1.0
# Force parameter to be interpreted as float to avoid interpreting 1.0 as integer
wind_section["Charnock_parameter"] = 0.1
assert wind_section["Charnock_parameter"].value == 0.1
spectral_section = pfs.section("SPECTRAL_WAVE_MODULE").section("SPECTRAL")
assert spectral_section["separation_of_wind_sea_and_swell"].value == 0
spectral_section["separation_of_wind_sea_and_swell"] = 1
assert spectral_section["separation_of_wind_sea_and_swell"].value == 1
# Check that numpy types works as well
for i in np.arange(2, 25):
spectral_section["number_of_frequencies"] = i
# modify a filename
pfs.section("DOMAIN")["file_name"] = "tests\\testdata\\odense_rough.mesh"
# attribute access
out_file_1 = (pfs.section("SPECTRAL_WAVE_MODULE").section(
"OUTPUTS").section("OUTPUT_1").file_name)
assert out_file_1.value == "Wave_parameters.dfsu"
outfilename = os.path.join(tmpdir.dirname, "lake_mod.sw")
pfs.write(outfilename)