def string_to_cols(string, ncols=1, verbose=0):
"""
Data is a string. Convert this to a ndarray ncols.
"""
data = CF.string_with_numbers_to_list(string)
if ncols > 1:
n = int(len(data) / ncols)
data = numpy.reshape(data, (n, ncols))
# elif ncols <1:
# raise ValueError("")
return data
def test_string_with_exp_to_float(self):
string = "1e+3, 0.5 1.2e-3"
check = [1000.0, 0.5, 0.0012]
res = CF.string_with_numbers_to_list(string)
self.assertTrue(numpy.allclose(res, check))
def test_string_with_int_to_float(self):
string = "0 1\n 2"
check = [0.0, 1.0, 2.0]
res = CF.string_with_numbers_to_list(string)
self.assertTrue(numpy.allclose(res, check))
def test_string_with_int_spaces_enter(self):
string = "0 1\n 2"
check = [0, 1, 2]
res = CF.string_with_numbers_to_list(string)
self.assertTrue(numpy.allclose(res, check))
def test_string_with_float_spaces_enter(self):
string = "0.0 1.1\n 2.2"
check = [0.0, 1.1, 2.2]
res = CF.string_with_numbers_to_list(string)
self.assertTrue(numpy.allclose(res, check))