def range(self, value):
if 'gauss' in self.units:
i = truncated_discrete_set(value, [300, 3e3, 30e3])
elif 'tesla' in self.units:
i = truncated_discrete_set(value, [30e-3, 300e-3, 3])
elif 'amp-meter' in self.units:
i = truncated_discrete_set(value, [23.88e3, 238.8e3, 2388e3])
self.write(":SENS:FLUX:RANG %d" % i)
def range(self, value):
units = self.units
if 'gauss' in self.units:
i = truncated_discrete_set(value, [300, 3e3, 30e3])
elif 'tesla' in self.units:
i = truncated_discrete_set(value, [30e-3, 300e-3, 3])
elif 'amp-meter' in self.units:
i = truncated_discrete_set(value, [23.88e3, 238.8e3, 2388e3])
self.write(":SENS:FLUX:RANG %d" % i)
def field_range(self, range):
probe_multiplier = self.RANGE_MULTIPLIER_PROBE[self.PROBE_TYPES[
self.probe_type]]
unit_multiplier = self.RANGE_MULTIPLIER_UNIT[self.unit]
ranges = np.array(self.RANGES) * probe_multiplier * unit_multiplier
range = truncated_discrete_set(range, values=ranges)
range = np.round(range / (probe_multiplier * unit_multiplier), 3)
self.field_range_raw = self.RANGES.index(range)
def sensitivity(self, value):
# get the voltage/current mode:
imode = self.IMODES.index(self.imode)
# Scale the sensitivities to the correct range for voltage/current mode
sensitivities = [s * self.SEN_MULTIPLIER[imode] for s in self.SENSITIVITIES]
if imode == 2:
sensitivities[0:7] = [np.nan] * 7
# Check and map the value
value = truncated_discrete_set(value, sensitivities)
print(value)
value = sensitivities.index(value)
# Set sensitivity
self.write("SEN %d" % value)
def test_truncated_discrete_set():
assert truncated_discrete_set(5, range(10)) == 5
assert truncated_discrete_set(5.1, range(10)) == 6
assert truncated_discrete_set(11, range(10)) == 9
assert truncated_discrete_set(-10, range(10)) == 0
def test_truncated_discrete_set():
assert truncated_discrete_set(5, range(10)) == 5
assert truncated_discrete_set(5.1, range(10)) == 6
assert truncated_discrete_set(11, range(10)) == 9
assert truncated_discrete_set(-10, range(10)) == 0
