A cellpy file is a hdf5-type file.
From v.5 it contains five top-level directories.
# from cellreader.py
raw_dir = prms._cellpyfile_raw
step_dir = prms._cellpyfile_step
summary_dir = prms._cellpyfile_summary
meta_dir = "/info" # hard-coded
fid_dir = prms._cellpyfile_fid
# from prms.py
_cellpyfile_root = "CellpyData"
_cellpyfile_raw = "/raw"
_cellpyfile_step = "/steps"
_cellpyfile_summary = "/summary"
_cellpyfile_fid = "/fid"
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%load_ext autoreload
%autoreload 2
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from pathlib import Path
from pprint import pprint
import pandas as pd
import cellpy
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create_cellpyfile = False
filename_full = Path("/Users/jepe/cellpy_data/cellpyfiles/20181026_cen31_03_GITT_cc_01.h5")
filename_first = Path("/Users/jepe/cellpy_data/cellpyfiles/20181026_cen31_03_GITT_cc_01_a.h5")
rawfile_full = Path("/Users/jepe/cellpy_data/raw/20181026_cen31_03_GITT_cc_01.res")
rawfile_full2 = Path("/Users/jepe/cellpy_data/raw/20181026_cen31_03_GITT_cc_02.res")
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if create_cellpyfile:
print("--loading raw-file".ljust(50, "-"))
c = cellpy.get(rawfile_full, mass=0.23)
print("--saving".ljust(50, "-"))
c.save(filename_full)
print("--splitting".ljust(50, "-"))
c1, c2 = c.split(4)
c1.save(filename_first)
else:
print("--loading cellpy-files".ljust(50, "-"))
c1 = cellpy.get(filename_first)
c = cellpy.get(filename_full)
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cellpy.log.setup_logging(default_level="INFO")
raw_files = [rawfile_full, rawfile_full2]
# raw_files = [rawfile_full2]
cellpy_file = filename_full
c = cellpy.cellreader.CellpyData().dev_update_loadcell(raw_files, cellpy_file)
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c1 = cellpy.get(filename_first, logging_mode="INFO")
c1.dev_update(rawfile_full)
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from cellpy import prms
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parent_level = prms._cellpyfile_root
raw_dir = prms._cellpyfile_raw
step_dir = prms._cellpyfile_step
summary_dir = prms._cellpyfile_summary
meta_dir = "/info" # hard-coded
fid_dir = prms._cellpyfile_fid
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raw_dir
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parent_level + raw_dir
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print(f'name: {filename_full.name}')
print(f"size: {filename_full.stat().st_size/1_048_576:0.2f} Mb")
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with pd.HDFStore(filename_full) as store:
pprint(store.keys())
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store = pd.HDFStore(filename_full)
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m = store.select(parent_level + meta_dir)
s = store.select(parent_level + summary_dir)
t = store.select(parent_level + step_dir)
f = store.select(parent_level + fid_dir)
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store.close()
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f.T
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c = cellpy.get(filename_full)
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cc = c.cell
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fid = cc.raw_data_files[0]
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fid.last_data_point # This should be used when I will implement reading only new data