def test_meta_single():
jpkfile = datadir / "spot3-0192.jpk-force"
tdir = read_jpk_meta.extract_jpk(jpkfile)
sdir = tdir / "segments" / "0"
md = read_jpk_meta.get_meta_data_seg(sdir)
assert md["imaging mode"] == "force-distance"
assert md["duration"] == 0.9999999999999998
shutil.rmtree(tdir, ignore_errors=True)
def test_load_jpk():
jpkfile = datadir / "spot3-0192.jpk-force"
segs = read_jpk.load_jpk(jpkfile)
tdir = read_jpk_meta.extract_jpk(jpkfile)
sdir = tdir / "segments" / "0"
md = read_jpk_meta.get_meta_data_seg(sdir)
assert md["imaging mode"] == "force-distance"
assert len(segs) == 1, "Only one measurement"
assert len(segs[0]) == 2, "approach and retract curves"
def test_open_jpk_simple():
jpkfile = datadir / "spot3-0192.jpk-force"
tdir = read_jpk_meta.extract_jpk(jpkfile)
segroot = tdir / "segments"
seg = sorted(segroot.glob("[0-1]"))
chan_data = {}
chroot = seg[0] / "channels"
for ch in chroot.glob("*.dat"):
key = ch.stem
chan_data[key] = read_jpk.load_dat_raw(ch)
assert chan_data["height"][0] == 50.425720226584403
shutil.rmtree(tdir, ignore_errors=True)
def test_open_jpk_conversion():
jpkfile = datadir / "spot3-0192.jpk-force"
tdir = read_jpk_meta.extract_jpk(jpkfile)
segroot = tdir / "segments"
seg = sorted(segroot.glob("[0-1]"))
chan_data = {}
chroot = segroot / seg[0] / "channels"
for ch in chroot.glob("*.dat"):
key = ch.stem
chan_data[key] = read_jpk.load_dat_unit(ch)
assert chan_data["vDeflection"][2] == "vDeflection (Force)"
assert chan_data["vDeflection"][1] == "N"
assert chan_data["vDeflection"][0][0] == -5.145579192349918e-10
assert chan_data["height"][0][0] == 2.8783223430683289e-05
assert chan_data["strainGaugeHeight"][0][0] == 2.2815672438768612e-05
shutil.rmtree(tdir, ignore_errors=True)
def test_meta():
jpkfile = datadir / "spot3-0192.jpk-force"
tdir = read_jpk_meta.extract_jpk(jpkfile)
sdir = tdir / "segments" / "0"
md = read_jpk_meta.get_meta_data_seg(sdir)
assert md["spring constant"] == 0.043493666407368466
def test_meta_simple():
jpkfilemap = datadir / "map0d_extracted.jpk-force-map"
tdir = read_jpk_meta.extract_jpk(jpkfilemap)
hpfile = tdir / "index/0/segments/0/segment-header.properties"
read_jpk_meta.get_seg_head_prop(hpfile)
shutil.rmtree(tdir, ignore_errors=True)