def test_save(self):
ae = AEFile()
ae.add_set(
radius=[0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0],
chord=[1.1, 1.0, 0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1],
thickness=[
100.0, 100.0, 90.0, 80.0, 70.0, 60.0, 50.0, 40.0, 30.0, 20.0,
10.0
],
pc_set_id=[1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0])
fn = testfilepath + "tmp/ae_file.txt"
ae.save(fn)
ae2 = AEFile(fn)
assert str(ae) == str(ae2)
def test_PCFile_ae(self):
pc = PCFile(self.testfilepath + "NREL_5MW_pc.txt")
ae = AEFile(self.testfilepath + "NREL_5MW_ae.txt")
thickness = ae.thickness(36)
self.assertEqual(pc.CL(thickness, 10), 1.358)
self.assertEqual(pc.CD(thickness, 10), 0.0255)
self.assertEqual(pc.CM(thickness, 10), -0.1103)
def test_str(self):
ae = AEFile(testfilepath + "NREL_5MW_ae.txt")
ref = """1 r[m] Chord[m] T/C[%] Set no.
1 19
0.00000000000000000e+00 3.54199999999999982e+00 1.00000000000000000e+02 1"""
self.assertEqual(str(ae)[:len(ref)], ref)
def test_PCFile_ae(self):
"""Verify correct values in values of object loaded from pc file"""
pc = PCFile(self.testfilepath + "NREL_5MW_pc.txt")
ae = AEFile(self.testfilepath + "NREL_5MW_ae.txt")
thickness = ae.thickness(36)
self.assertEqual(pc.CL(thickness, 10), 1.358)
self.assertEqual(pc.CD(thickness, 10), 0.0255)
self.assertEqual(pc.CM(thickness, 10), -0.1103)
def test_add_set(self):
ae = AEFile(testfilepath + "NREL_5MW_ae.txt")
ae.add_set(
radius=[0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0],
chord=[1.1, 1.0, 0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1],
thickness=[
100.0, 100.0, 90.0, 80.0, 70.0, 60.0, 50.0, 40.0, 30.0, 20.0,
10.0
],
pc_set_id=[1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0])
ae.add_set(radius=[0.0, 0.1],
chord=[1.1, 1.0],
thickness=[100.0, 100.0],
pc_set_id=[1.0, 1.0],
set_id=4)
self.assertEqual(ae.thickness(38.950), 21)
self.assertEqual(ae.chord(38.950), 3.256)
self.assertEqual(ae.pc_set_nr(38.950), 1)
np.testing.assert_array_equal(ae.chord(
None, 2), [1.1, 1.0, 0.9, 0.8, 0.7, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1])
np.testing.assert_array_equal(ae.ae_sets[2][:2], ae.ae_sets[4])
def test_multiple_sets(self):
ae = AEFile(testfilepath + 'ae_files/HAWC2_ae.dat')
self.assertEqual(len(ae.ae_sets), 2)
def test_aefile_interpolate(self):
ae = AEFile(testfilepath + "NREL_5MW_ae.txt")
self.assertEqual(ae.thickness(32), 23.78048780487805)
self.assertEqual(ae.chord(32), 3.673)
self.assertEqual(ae.pc_set_nr(32), 1)
def test_aefile(self):
ae = AEFile(testfilepath + "NREL_5MW_ae.txt")
self.assertEqual(ae.thickness(38.950), 21)
self.assertEqual(ae.chord(38.950), 3.256)
self.assertEqual(ae.pc_set_nr(38.950), 1)