def test_numericalunit():
import numericalunits as nu
nu.reset_units('SI')
l1 = 1000.0 * nu.mm
print(l1 / nu.mm)
l2 = 1000.
print(l2)
def test_save_load(self):
for i in range(len(self.all_samples)):
data = pickle.dumps(self.all_samples[i])
numericalunits.reset_units()
x = pickle.loads(data)
self.setUp()
testing.assert_allclose(x, self.all_samples[i])
def test_save_load(self):
import numericalunits
import pickle
x = Basis(
(numericalunits.angstrom,)*3,
kind = 'orthorombic',
)
x.units["vectors"] = "m"
data = pickle.dumps(x)
numericalunits.reset_units()
x = pickle.loads(data)
testing.assert_allclose(x.vectors, numpy.eye(3)*numericalunits.angstrom)
def test_elastic():
ref = 33.19098343826968
isclose(wr.rate_wimp_std(1, **opts), ref)
# Test numericalunits.reset_units() does not affect results
nu.reset_units(123)
isclose(wr.rate_wimp_std(1, **opts), ref)
# Test vectorized call
energies = np.linspace(0.01, 40, 100)
dr = wr.rate_wimp_std(energies, **opts)
assert dr[0] == wr.rate_wimp_std(0.01, **opts)
def test_save_load_uc(self):
cell = self.co_cell
data = pickle.dumps(cell)
numericalunits.reset_units()
x = pickle.loads(data)
# Assert object is the same wrt numericalunits
self.setUp()
cell2 = self.co_cell
testing.assert_allclose(x.vectors, cell2.vectors)
testing.assert_equal(x.coordinates, cell2.coordinates)
testing.assert_equal(x.values, cell2.values)
testing.assert_allclose(x.meta["length"], cell2.meta["length"])
def test_save_load_json(self):
grid = self.bs_grid
data = dumps(grid.state_dict())
numericalunits.reset_units()
x = BandsGrid.from_state_dict(loads(data))
# Assert object is the same wrt numericalunits
self.setUp()
grid2 = self.bs_grid
testing.assert_allclose(x.vectors, grid2.vectors)
testing.assert_equal(x.coordinates, grid2.coordinates)
testing.assert_allclose(x.values, grid2.values)
testing.assert_allclose(x.fermi, grid2.fermi)
def test_save_load_json(self):
cell = self.bs_cell
data = dumps(cell.state_dict())
numericalunits.reset_units()
x = BandsPath.from_state_dict(loads(data))
# Assert object is the same wrt numericalunits
self.setUp()
cell2 = self.bs_cell
testing.assert_allclose(x.vectors, cell2.vectors)
testing.assert_equal(x.coordinates, cell2.coordinates)
testing.assert_allclose(x.values, cell2.values)
testing.assert_allclose(x.fermi, cell2.fermi)
def test_pickle_units(self):
grid = self.bs_grid
data = pickle.dumps(grid)
numericalunits.reset_units()
x = pickle.loads(data)
# Assert object is the same wrt numericalunits
self.setUp()
grid2 = self.bs_grid
testing.assert_allclose(x.vectors, grid2.vectors)
testing.assert_equal(x.coordinates, grid2.coordinates)
testing.assert_allclose(x.values, grid2.values)
testing.assert_allclose(x.fermi, grid2.fermi)
def test_save_load_json(self):
for i in range(len(self.all_samples)):
s = StringIO()
data = dumps(self.all_samples[i])
dump(self.all_samples[i], s)
s.seek(0)
_data = s.read()
assert data == _data
s.seek(0)
numericalunits.reset_units()
x = loads(data)
_x = load(s)
testing.assert_equal(x, _x)
self.setUp()
testing.assert_allclose(x, self.all_samples[i])
def test_everything(self):
"""just some very basic smoke tests"""
# example from README
x = 5 * nu.mL
self.assert_almost_equal(x, 5e21 * nu.nm**3, rtol=1e-9)
# example from README
Efield = 1e5 * (nu.V / nu.cm)
force = nu.e * Efield
accel = force / nu.me
self.assert_almost_equal(accel,
1.75882002e18 * nu.m / nu.s**2,
rtol=1e-6)
# make sure reset_units('SI') works
nu.reset_units('SI')
self.assert_almost_equal(nu.G, 1e-4, rtol=1e-9)
def test_everything(self):
"""just some very basic smoke tests"""
# example from README
self.assertTrue(isclose(5 * nu.mL, 5e21 * nu.nm**3, rel_tol=1e-9))
# example from README
Efield = 1e5 * (nu.V / nu.cm)
force = nu.e * Efield
accel = force / nu.me
self.assertTrue(isclose(accel, 1.75882002e18 * nu.m / nu.s**2, rel_tol=1e-6))
# check nu_eval()
self.assertTrue(isclose(nu.nu_eval('kg'), nu.kg, rel_tol=1e-9))
self.assertTrue(isclose(nu.nu_eval('kg * m / s**2'), nu.kg * nu.m / nu.s**2, rel_tol=1e-9))
self.assertTrue(isclose(nu.nu_eval('kg**-3.6'), nu.kg**-3.6, rel_tol=1e-9))
# make sure reset_units('SI') works
nu.reset_units('SI')
self.assertTrue(isclose(nu.G, 1e-4, rel_tol=1e-9))
def reset_units(seed=None, length=None, mass=None, time=None, energy=None, charge=None):
"""Allows the working units to be reset to random values or specified accoring to dimensions."""
if length is None and time is None and mass is None and energy is None and charge is None:
nu.reset_units(seed)
else:
try:
length = unit[length]
except:
pass
try:
mass = unit[mass]
except:
pass
try:
time = unit[time]
except:
pass
try:
energy = unit[energy]
except:
pass
try:
charge = unit[charge]
except:
pass
m = 1.
kg = 1.
s = 1.
C = 1.
K = 1.
if length is not None:
m = nu.m / length
if mass is not None:
kg = nu.kg / mass
if time is not None:
s = nu.s / time
if charge is not None:
C = nu.C / charge
if energy is not None:
J = nu.J / energy
if mass is None:
kg = J * s**2 / m**2
elif time is None:
s = (kg * m**2 / J)**0.5
elif length is None:
m = (J * s**2 / kg)
else:
raise ValueError('length, mass, time and energy cannot all be defined')
nu.m = m
nu.kg = kg
nu.s = s
nu.C = C
nu.K = K
nu.set_derived_units_and_constants()
build_unit()
# publish report
print("payload local time: {0}".format(msg_arrival_time_local))
print("payload to be sent: {0}".format(payload))
client.publish("weather/bom_wow/feed", str(payload))
#---------------------------------------------------------------------------------------
# Modules and methods for processing weather data
#
#---------------------------------------------------------------------------------------
import numericalunits as nu
nu.reset_units()
# conversion of degrees Celcius to degrees
def degCtoF(tempc) :
return( float(tempc) * (9/5.0) + 32 )
def dewpoint_calc(tempc, humidity) :
# calculate dewpoint based on temperature and humidity
from math import log
if (tempc > 0.0) :
Tn = 243.12
m = 17.62
else :
Tn = 272.62
m = 22.46
dewpoint = (Tn*(log(humidity/100.0)+((m*tempc)/(Tn+tempc)))/(m-log(humidity/100.0)-((m*tempc)/(Tn+tempc))))
import numpy as np
import pandas as pd
#import plots as pl
import utils
import numericalunits as nu
nu.reset_units('SI')
import matplotlib.pyplot as plt
import matplotlib.gridspec as gs
import seaborn as sns
sns.set()
class Drugs(object):
def __init__(self):
s_labels = ["drugindication", "medicinalproduct", "drugcharacterization"]
s_labels += ["drugadministrationroute", "drugauthorizationnumb", "drugbatchnumb"]
s_labels += ["actiondrug", "drugrecurreadministration", "drugseparatedosagenumb"]
s_labels += ["drugstartdate", "drugenddate"]
s_labels += ["drugtreatmentduration", "drugtreatmentdurationunit"]
s_labels += ["drugcumulativedosagenumb", "drugcumulativedosageunit"]
s_labels += ["drugintervaldosageunitnumb", "drugintervaldosagedefinition"]
s_labels += ["drugstructuredosagenumb", "drugstructuredosageunit"]
s_labels += ['drugdosageform', 'drugindication', 'drugdosagetext', 'drugadditional']
self.labels = s_labels
# initialize data series information
self.df = pd.DataFrame()
# initialize conversion format functions
def __init__(self, np_obj):
numericalunits.reset_units()
base.BenchModule.__init__(self, np_obj)
# publish report
print("payload local time: {0}".format(msg_arrival_time_local))
print("payload to be sent: {0}".format(payload))
client.publish("weather/bom_wow/feed", str(payload))
#---------------------------------------------------------------------------------------
# Modules and methods for processing weather data
#
#---------------------------------------------------------------------------------------
import numericalunits as nu
nu.reset_units()
# conversion of degrees Celcius to degrees
def degCtoF(tempc):
return (float(tempc) * (9 / 5.0) + 32)
def dewpoint_calc(tempc, humidity):
# calculate dewpoint based on temperature and humidity
from math import log
if (tempc > 0.0):
Tn = 243.12
m = 17.62
else:
Tn = 272.62
def reset_units(seed=None, length=None, mass=None, time=None, energy=None, charge=None):
"""Allows the working units to be reset to random values or specified accoring to dimensions."""
if length is None and time is None and mass is None and energy is None and charge is None:
nu.reset_units(seed)
else:
try:
length = unit[length]
except:
pass
try:
mass = unit[mass]
except:
pass
try:
time = unit[time]
except:
pass
try:
energy = unit[energy]
except:
pass
try:
charge = unit[charge]
except:
pass
m = 1.
kg = 1.
s = 1.
C = 1.
K = 1.
if length is not None:
m = nu.m / length
if mass is not None:
kg = nu.kg / mass
if time is not None:
s = nu.s / time
if charge is not None:
C = nu.C / charge
if energy is not None:
J = nu.J / energy
if mass is None:
kg = J * s**2 / m**2
elif time is None:
s = (kg * m**2 / J)**0.5
elif length is None:
m = (J * s**2 / kg)
else:
raise ValueError('length, mass, time and energy cannot all be defined')
nu.m = m
nu.kg = kg
nu.s = s
nu.C = C
nu.K = K
nu.set_derived_units_and_constants()
build_unit()
def reset_units(seed=None, **kwargs):
"""
Extends numericalunits.reset_units() by allowing for working units to be
defined. If no working units are specified, then random working units are
used just like the default numericalunits behavior. Otherwise, use the
specified working units and SI.
Parameters
----------
seed : int, optional
random number seed to use in generating random working units.
seed='SI' will use SI units. Cannot be given with the other
parameters.
length : str, optional
Unit of length to use for the working units.
mass : str, optional
Unit of mass to use for the working units.
time : str, optional
Unit of time to use for the working units.
energy : str, optional
Unit of energy to use for the working units.
charge : str, optional
Unit of charge to use for the working units.
Raises
------
ValueError
If seed is given with any other parameters, or if more than four of
the working unit parameters are given.
"""
# Generate random base working units
if (len(kwargs) == 0):
nu.reset_units(seed)
build_unit()
# Generate SI + defined working units
elif seed is None:
# Check that no more than 4 working units are defined
if len(kwargs) > 4:
raise ValueError('Only four working units can be defined')
# Set base units to 1 (working units to SI)
nu.reset_units('SI')
build_unit()
# Scale base units by working units
if 'length' in kwargs:
nu.m = unit['m'] / unit[kwargs['length']]
if 'mass' in kwargs:
nu.kg = unit['kg'] / unit[kwargs['mass']]
if 'time' in kwargs:
nu.s = unit['s'] / unit[kwargs['time']]
if 'charge' in kwargs:
nu.C = unit['C'] / unit[kwargs['charge']]
# Scale derived units by working units
if 'energy' in kwargs:
J = unit['J'] / unit[kwargs['energy']]
# Scale base units by derived units
if 'mass' not in kwargs:
nu.kg = J * nu.s**2 / nu.m**2
elif 'time' not in kwargs:
nu.s = (nu.kg * nu.m**2 / J)**0.5
elif 'length' not in kwargs:
nu.m = (J * nu.s**2 / nu.kg)
# Rebuild derived units and unit dictionary
nu.set_derived_units_and_constants()
build_unit()
else:
raise ValueError('seed cannot be given with any other parameters')
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
# Copyright (C) 2017 Daniel Schick
import numpy as np
import os
import scipy.constants as constants
import numericalunits as u
u.reset_units('SI')
class atom(object):
"""atom
The atom class is the smallest structural unit of which one can build
larger structures. It holds real physical properties of atoms defined in
the attrubutes section can return parameters and data necessary for
different simulation types.
Attributes:
symbol (str) : symbol of the element
ID (str) :
identifier of the atom, may be different from symbol and/or name
name (str) : name of the element (generic)
def reset_units(seed=None, **kwargs):
"""
Extends numericalunits.reset_units() by allowing for working units to be
defined. If no working units are specified, then random working units are
used just like the default numericalunits behavior. Otherwise, use the
specified working units and SI.
Parameters
----------
seed : int, optional
random number seed to use in generating random working units.
seed='SI' will use SI units. Cannot be given with the other
parameters.
length : str, optional
Unit of length to use for the working units.
mass : str, optional
Unit of mass to use for the working units.
time : str, optional
Unit of time to use for the working units.
energy : str, optional
Unit of energy to use for the working units.
charge : str, optional
Unit of charge to use for the working units.
Raises
------
ValueError
If seed is given with any other parameters, or if more than four of
the working unit parameters are given.
"""
# Generate random base working units
if (len(kwargs) == 0):
nu.reset_units(seed)
build_unit()
# Generate SI + defined working units
elif seed is None:
# Check that no more than 4 working units are defined
if len(kwargs) > 4:
raise ValueError('Only four working units can be defined')
# Set base units to 1 (working units to SI)
nu.reset_units('SI')
build_unit()
# Scale base units by working units
if 'length' in kwargs:
nu.m = unit['m'] / unit[kwargs['length']]
if 'mass' in kwargs:
nu.kg = unit['kg'] / unit[kwargs['mass']]
if 'time' in kwargs:
nu.s = unit['s'] / unit[kwargs['time']]
if 'charge' in kwargs:
nu.C = unit['C'] / unit[kwargs['charge']]
# Scale derived units by working units
if 'energy' in kwargs:
J = unit['J'] / unit[kwargs['energy']]
# Scale base units by derived units
if 'mass' not in kwargs:
nu.kg = J * nu.s**2 / nu.m**2
elif 'time' not in kwargs:
nu.s = (nu.kg * nu.m**2 / J)**0.5
elif 'length' not in kwargs:
nu.m = (J * nu.s**2 / nu.kg)
# Rebuild derived units and unit dictionary
nu.set_derived_units_and_constants()
build_unit()
else:
raise ValueError('seed cannot be given with any other parameters')
import numericalunits as nu
nu.reset_units('SI')
# There may be a more graceful way to do this, but this'll work for now.
# Settings:
proj_unit = 'm'
output_unit = 'km'
in_unit = getattr(nu, proj_unit)
out_unit = getattr(nu, output_unit)
def length_in_display_units(length, in_units=in_unit, out_units=out_unit):
if in_units.__class__.__name__ == 'str':
in_units = getattr(nu, in_units)
if out_units.__class__.__name__ == 'str':
out_units = getattr(nu, out_units)
len_out = (length * in_units) / out_units
return len_out
def __init__(self, np_obj):
numericalunits.reset_units()
base.BenchModule.__init__(self, np_obj)
