def test_merge_auto_from_list():
from cellpy import cellreader
cdi1 = cellreader.CellpyData()
cdi2 = cellreader.CellpyData()
cdi3 = cellreader.CellpyData()
f1 = fdv.res_file_path
f2 = fdv.res_file_path2
assert os.path.isfile(f1)
assert os.path.isfile(f2)
files = [f1, f2]
cdi1.from_raw(f1)
cdi2.from_raw(f2)
cdi3.from_raw(files)
len_first = len(cdi1.cells)
table_first = cdi1.cells[0].raw.describe()
count_first = table_first.loc["count", "data_point"]
len_second = len(cdi2.cells)
table_second = cdi2.cells[0].raw.describe()
count_second = table_second.loc["count", "data_point"]
len_all = len(cdi3.cells)
table_all = cdi3.cells[0].raw.describe()
count_all = table_all.loc["count", "data_point"]
assert len_first == 1
assert len_second == 1
assert len_all == 1
assert pytest.approx(count_all, 0.001) == (count_first + count_second)
def dataset():
from cellpy import cellreader
a = cellreader.CellpyData()
a.from_raw(fdv.res_file_path)
a.set_mass(1.0)
a.make_summary(find_ocv=False, find_ir=True, find_end_voltage=True)
a.save(fdv.cellpy_file_path)
b = cellreader.CellpyData()
b.load(fdv.cellpy_file_path)
return b
def test_cellpyfile_roundtrip():
from cellpy import cellreader
cdi = cellreader.CellpyData()
# create a cellpy file from the res-file
cdi.from_raw(fdv.res_file_path)
cdi.set_mass(1.0)
cdi.make_summary(find_ocv=False, find_ir=True, find_end_voltage=True)
cdi.save(fdv.cellpy_file_path)
# load the cellpy file
cdi = cellreader.CellpyData()
cdi.load(fdv.cellpy_file_path)
cdi.make_step_table()
cdi.make_summary(find_ocv=False, find_ir=True, find_end_voltage=True)
def check_silicon_2():
log.setup_logging(default_level=logging.INFO)
my_data = cellreader.CellpyData()
filename = "../../../testdata/hdf5/20160805_test001_45_cc.h5"
assert os.path.isfile(filename)
my_data.load(filename)
my_data.set_mass(0.1)
cha, volt = my_data.get_ccap(2)
v, dq = ica.dqdv(volt, cha)
# log.setup_logging(default_level=logging.DEBUG)
print("* creating a silicon peak ensemble:")
silicon = Silicon(shift=-0.1, max_point=dq.max(), sigma_p1=0.06)
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("Setting crystalline")
silicon.crystalline = True
print("Is jitter?", end=" ")
print(silicon.jitter)
print(silicon)
res1 = silicon.fit(-dq, x=v)
print(silicon)
print(res1.fit_report())
def missing_stats_file():
d = cellreader.CellpyData()
raw_file_loader = d.loader
test = raw_file_loader(new_arbin_file)
d.cells.append(test[0])
d.set_mass(new_arbin_mass)
d.make_summary(use_cellpy_stat_file=False)
def check_backprop():
print("Checking back prop")
log.setup_logging(default_level=logging.INFO)
my_data = cellreader.CellpyData()
filename = "../../../testdata/hdf5/20160805_test001_45_cc.h5"
assert os.path.isfile(filename)
my_data.load(filename)
my_data.set_mass(0.1)
cha, volt = my_data.get_ccap(2)
v, dq = ica.dqdv(volt, cha)
# log.setup_logging(default_level=logging.DEBUG)
print("* creating a silicon peak ensemble:")
silicon = Silicon(shift=-0.1, max_point=dq.max(), sigma_p1=0.06)
print(silicon)
print("- peak values -")
print(f"val: {silicon.params['Si01sigma']}") # sigma_p1
print(f"val: {silicon.params['Si01center']}") # center - b
print("- setting some new values -")
silicon.set_param("Si01center", value=0.18)
print(f"val: {silicon.params['Si01sigma']}")
print(f"val: {silicon.params['Si01center']}")
silicon._back_propagation_from_params()
new_shift = silicon.shift
new_max_point = silicon.max_point
new_sigma_p1 = silicon.sigma_p1
print("- calculated back prop gives the following updated values")
print(silicon)
print("- setting the values to a new object")
another_silicon = Silicon(
shift=new_shift,
max_point=new_max_point,
sigma_p1=new_sigma_p1,
compress=1.0,
expand=1.0,
)
print(another_silicon)
print(f"val: {another_silicon.params['Si01sigma']}")
print(f"val: {another_silicon.params['Si01center']}")
def create_cellpyfile_in_example_dir(force=False):
print(79 * "=")
print(" Create cellpy-file in example folder")
print(79 * "-")
from cellpy import cellreader
if os.path.isfile(test_cellpy_file_full):
print("cellpy-file exists")
print(test_cellpy_file_full)
else:
print("cellpy-file does not exist")
print("creating")
print(test_cellpy_file_full)
force = True
if force:
d = cellreader.CellpyData()
d.loadcell(test_res_file_full)
d.make_summary(find_ir=True)
d.make_step_table()
d.save(test_cellpy_file_full)
print(79 * "=")
def time_routine():
d = cellreader.CellpyData()
# size pr chunk used by pandas when loading:
prms.Instruments.Arbin.chunk_size = 10000
# stops loading when reaching this:
prms.Instruments.Arbin.max_chunks = 1
t1 = time.time()
load_it(d)
# set new current chunk
# append_to_it(d)
t2 = time.time()
# d.make_step_table()
# d.make_summary()
# info(d)
print("------------------finished------------------")
report_time(t1, t2)
def get_a_cell_to_play_with():
from cellpy import cellreader
# -------- defining overall path-names etc ----------
current_file_path = os.path.dirname(os.path.realpath(__file__))
print(current_file_path)
relative_test_data_dir = "../../testdata/hdf5"
test_data_dir = os.path.abspath(
os.path.join(current_file_path, relative_test_data_dir))
# test_data_dir_out = os.path.join(test_data_dir, "out")
test_cellpy_file = "20160805_test001_45_cc.h5"
test_cellpy_file_full = os.path.join(test_data_dir, test_cellpy_file)
# mass = 0.078609164
# ---------- loading test-data ----------------------
cell = cellreader.CellpyData()
cell.load(test_cellpy_file_full)
list_of_cycles = cell.get_cycle_numbers()
number_of_cycles = len(list_of_cycles)
print("you have %i cycles" % number_of_cycles)
#cell.save(test_cellpy_file_full)
return cell
def check_graphite():
log.setup_logging(default_level=logging.INFO)
my_data = cellreader.CellpyData()
filename = "../../../testdata/hdf5/20160805_test001_45_cc.h5"
assert os.path.isfile(filename)
my_data.load(filename)
my_data.set_mass(0.1)
cha, volt = my_data.get_ccap(2)
v, dq = ica.dqdv(volt, cha)
# log.setup_logging(default_level=logging.DEBUG)
print("* creating a silicon peak ensemble:")
graphite = Graphite(shift=-0.1)
print("Is jitter?", end=" ")
print(graphite.jitter)
print(graphite)
res1 = graphite.fit(-dq, x=v)
print(graphite)
print(res1.fit_report())
def _load_cellpy_file(self, file_name):
cellpy_data = cellreader.CellpyData()
cellpy_data.load(file_name, self.parent_level)
logging.info(f" <- {file_name}")
return cellpy_data
def cellpy_data_instance():
from cellpy import cellreader
return cellreader.CellpyData()
def check_silicon():
log.setup_logging(default_level=logging.INFO)
my_data = cellreader.CellpyData()
filename = "../../../testdata/hdf5/20160805_test001_45_cc.h5"
assert os.path.isfile(filename)
my_data.load(filename)
my_data.set_mass(0.1)
cha, volt = my_data.get_ccap(2)
v, dq = ica.dqdv(volt, cha)
# log.setup_logging(default_level=logging.DEBUG)
print("* creating a silicon peak ensemble:")
silicon = Silicon(shift=-0.1, max_point=dq.max(), sigma_p1=0.06)
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("* syncing hints:")
silicon.create_hints_from_parameters()
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("* updating the Si02sigma parameter:")
silicon.set_param("Si02sigma", minimum=0.02, vary=False)
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("* reset peaks:")
silicon.reset_peaks()
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("WITH AUTO SYNC")
print("* creating a silicon peak ensemble:")
silicon = Silicon(shift=-0.1,
max_point=dq.max(),
sigma_p1=0.06,
sync_model_hints=True)
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("* syncing hints:")
silicon.create_hints_from_parameters()
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("* updating the Si02sigma parameter:")
silicon.set_param("Si02sigma", minimum=0.02, vary=False)
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print("* reset peaks:")
silicon.reset_peaks()
print(f"hint: {silicon.peaks.param_hints['Si02sigma']}\n"
f"val: {silicon.params['Si02sigma']}")
print()
print(" Fitting ".center(80, "-"))
silicon = Silicon(shift=-0.1, max_point=dq.max(), sigma_p1=0.06)
print(silicon)
res1 = silicon.fit(-dq, x=v)
print(res1.fit_report())
print()
print("New meta params")
print(silicon)
print("Setting crystalline")
silicon.crystalline = True
def load_r_file(filename):
c = cellreader.CellpyData()
c.from_raw(filename)
return c
def check_backprop_composite():
print("Checking back prop for composite ensamble")
log.setup_logging(default_level=logging.INFO)
my_data = cellreader.CellpyData()
filename = "../../../testdata/hdf5/20160805_test001_45_cc.h5"
assert os.path.isfile(filename)
my_data.load(filename)
my_data.set_mass(0.1)
cha, volt = my_data.get_ccap(2)
v, dq = ica.dqdv(volt, cha)
# log.setup_logging(default_level=logging.DEBUG)
print("* creating a silicon peak ensemble:")
si_g_composite = CompositeEnsemble(
Silicon(shift=-0.1, max_point=dq.max(), sigma_p1=0.06),
Graphite(shift=-0.03))
print(si_g_composite)
print("peak values:")
print(f"val: {si_g_composite.params['Si01sigma']}") # sigma_p1
print(f"val: {si_g_composite.params['Si01center']}") # center - b
print(f"val: {si_g_composite.params['G01center']}") # center - graphite
print("\nsetting some new values:")
si_g_composite.set_param("Si01center", value=0.18)
si_g_composite.set_param("G01center", value=0.14)
print(f"val: {si_g_composite.params['Si01sigma']}")
print(f"val: {si_g_composite.params['Si01center']}")
print(f"val: {si_g_composite.params['G01center']}") # center - graphite
print("BACK PROPAGATION")
si_g_composite.back_propagation()
# select by order
si_ensemble = si_g_composite.ensemble[0]
g_ensemble = si_g_composite.ensemble[1]
# select by name
si_ensemble = si_g_composite.selector["Si"]
g_ensemble = si_g_composite.selector["G"]
si_new_shift = si_ensemble.shift
si_new_max_point = si_ensemble.max_point
si_new_sigma_p1 = si_ensemble.sigma_p1
g_new_shift = g_ensemble.shift
print("- calculated back prop gives the following updated values")
print(si_g_composite)
print("- setting the values to a new object")
another_si_g_composite = CompositeEnsemble(
Silicon(
shift=si_new_shift,
max_point=si_new_max_point,
sigma_p1=si_new_sigma_p1,
compress=1.0,
expand=1.0,
),
Graphite(shift=g_new_shift),
)
print(another_si_g_composite)
print(f"val: {another_si_g_composite.params['Si01sigma']}")
print(f"val: {another_si_g_composite.params['Si01center']}")
print(f"val: {another_si_g_composite.params['G01center']}")
print(another_si_g_composite.prefixes)
print("PARAM NAMES")
print(another_si_g_composite.param_names)
print("NAMES")
print(another_si_g_composite.names)
print("SELECTED Si")
print(another_si_g_composite.selector["Si"])
files = [
"20160805_test001_45_cc_01.res",
"20160805_test001_45_cc_02.res",
]
mass = 0.3
rawfiles = [os.path.join(rawdir, f) for f in files]
print("\n", "your files".center(80, "-"))
for f in rawfiles:
exists = "OK"
if not os.path.isfile(f):
exists = "NOT FOUND"
print(f"{f} {exists}")
print(80 * "-")
d = cellreader.CellpyData().from_raw(rawfiles)
d.set_mass(mass)
d.make_step_table()
d.make_summary()
summary = d.cell.summary
print(summary.head())
fig, ax = plt.subplots(1, 1)
ax.plot(summary['Cycle_Index'],
summary['Cumulated_Coulombic_Difference(mAh/g)'])
plt.show()
def dataset():
from cellpy import cellreader
d = cellreader.CellpyData()
d.load(fdv.cellpy_file_path)
return d
def _main():
from cellpy import cellreader
import os
import matplotlib.pyplot as plt
print(50 * "=")
print("FITTING OCV ROUTINES - TEST")
print(50 * "-")
# filename(s) and folders etc
resfilename = "20160809_TF7_A1_04_cc_02.res"
resfilename = "20160216_snx001_01_cc_01.res"
resfilename = "20160216_snx001_02_cc_01.res"
resfilename = "20170310_snx002_03_cc_01.res"
# resfilename = "20160306_snx001_09_cc_01.res"
# resfilename = "20150501_TF7_A1_01_cc_01.res"
resfilename = "20160805_test001_45_cc_01.res"
resfilename = "20160306_snx001_07_cc_02.res"
resfilename = "20160306_snx001_08_cc_02.res"
resfilename = "20160306_snx001_10_cc_01.res"
single_cell = False
datafolder_in = r"..\data_ex"
datafolder_out = r"..\outdata"
# parameters about the run (mass (mg))
mass = 0.982
# cycles to test
cycles = [i * 10 for i in range(1, 10)]
cycles = [i * 1 for i in range(1, 100)]
print(50 * "-")
print("Loading data")
print(50 * "-")
print("loading file", end=" ")
print(resfilename)
# Loading dataframe
d = cellreader.CellpyData()
# noinspection PyDeprecation
d.from_raw(os.path.join(datafolder_in, resfilename))
d.set_mass(mass)
d.make_step_table()
if single_cell:
# Sending data to ocv_fit object and running fit
ocv_fit = OcvFit()
ocv_fit.set_cellpydata(d, 1)
ocv_fit.set_circuits(4)
ocv_fit.create_model()
ocv_fit.run_fit()
fig1 = plt.figure()
fig1.suptitle("Fit")
ax1 = fig1.add_subplot(111)
plot_data = ocv_fit.get_best_fit_data()
ax1.plot(plot_data[0], plot_data[1])
ax1.plot(plot_data[0], plot_data[2])
plt.show()
else:
ocv_fit = MultiCycleOcvFit(d, cycles, circuits=3)
ocv_fit.run_fitting(direction="up")
ocv_fit.plot_summary([0])
ocv_fit.plot_summary_translated()
def load_c_file(filename):
c = cellreader.CellpyData()
c.load(filename)
return c
test_raw_file_full = os.path.join(test_data_dir_raw, test_raw_file)
test_data_dir_cellpy = os.path.join(test_data_dir, "hdf5")
test_cellpy_file = "geis.h5"
test_cellpy_file_tmp = "tmpfile.h5"
test_cellpy_file_full = os.path.join(test_data_dir_cellpy,
test_cellpy_file)
test_cellpy_file_tmp_full = os.path.join(test_data_dir_cellpy,
test_cellpy_file_tmp)
raw_file_name = test_raw_file_full
print("\n======================mpr-dev===========================")
print(f"Test-file: {raw_file_name}")
log.setup_logging(default_level="DEBUG")
instrument = "biologics_mpr"
cellpy_data_instance = cellreader.CellpyData()
cellpy_data_instance.set_instrument(instrument=instrument)
print("starting to load the file")
cellpy_data_instance.from_raw(raw_file_name)
print("printing cellpy instance:")
print(cellpy_data_instance)
print("---make step table")
cellpy_data_instance.make_step_table()
print("---make summary")
cellpy_data_instance.make_summary(convert_date=False)
print("---saving to csv")
try:
temp_dir = tempfile.mkdtemp()
import cellpy from cellpy import log from cellpy import cellreader from cellpy.parameters import prms prms.Reader.use_cellpy_stat_file = False prms.Reader.cycle_mode = "cathode" prms.Reader.sorted_data = False log.setup_logging(default_level="DEBUG", custom_log_dir=os.getcwd()) datapath = "/Users/jepe/scripting/cellpy/dev_data/bugfixing" filename = Path(datapath) / "20180919_FC_LFP2_cen14_01_cc_01.res" assert os.path.isfile(filename) d = cellreader.CellpyData() d.from_raw(filename) d.set_mass(0.12) d.make_step_table() d.make_summary() # checking extracting cycles n = d.get_number_of_cycles() c = d.get_cycle_numbers() # checking creating dqdv cc = d.get_cap() d.to_csv(datapath)