def test_flex_cut_trace():
st = obspy.read(small_mseed)
tr_old = st[0]
tstart = tr_old.stats.starttime
tend = tr_old.stats.endtime
npts = tr_old.stats.npts
dt = tr_old.stats.delta
tr = tr_old.copy()
t1 = tstart + int(npts / 4) * dt
t2 = tend - int(npts / 4) * dt
proc.flex_cut_trace(tr, t1, t2)
assert tr.stats.starttime == t1
assert tr.stats.endtime == t2
tr = tr_old.copy()
t1 = tstart + 20 * dt
t2 = tend - 20 * dt
proc.flex_cut_trace(tr, t1, t2, dynamic_npts=10)
assert tr.stats.starttime == (t1 - 10 * dt)
assert tr.stats.endtime == (t2 + 10 * dt)
tr = tr_old.copy()
t1 = tstart - int(npts / 4) * dt
t2 = tend + int(npts / 4) * dt
proc.flex_cut_trace(tr, t1, t2)
assert tr.stats.starttime == tstart
assert tr.stats.endtime == tend
tr = tr_old.copy()
t1 = tstart + int(npts * 0.8) * dt
t2 = tend - int(npts * 0.8) * dt
with pytest.raises(ValueError):
proc.flex_cut_trace(tr, t1, t2)
def test_flex_cut_trace():
st = obspy.read(small_mseed)
tr_old = st[0]
tstart = tr_old.stats.starttime
tend = tr_old.stats.endtime
npts = tr_old.stats.npts
dt = tr_old.stats.delta
tr = tr_old.copy()
t1 = tstart + int(npts / 4) * dt
t2 = tend - int(npts / 4) * dt
proc.flex_cut_trace(tr, t1, t2)
assert tr.stats.starttime == t1
assert tr.stats.endtime == t2
tr = tr_old.copy()
t1 = tstart + 20 * dt
t2 = tend - 20 * dt
proc.flex_cut_trace(tr, t1, t2, dynamic_npts=10)
assert tr.stats.starttime == (t1 - 10 * dt)
assert tr.stats.endtime == (t2 + 10 * dt)
tr = tr_old.copy()
t1 = tstart - int(npts / 4) * dt
t2 = tend + int(npts / 4) * dt
proc.flex_cut_trace(tr, t1, t2)
assert tr.stats.starttime == tstart
assert tr.stats.endtime == tend
tr = tr_old.copy()
t1 = tstart + int(npts * 0.8) * dt
t2 = tend - int(npts * 0.8) * dt
with pytest.raises(ValueError):
proc.flex_cut_trace(tr, t1, t2)
def test_flex_cut_trace():
st = obspy.read(small_mseed)
tr = st[0]
tstart = tr.stats.starttime
tend = tr.stats.endtime
npts = tr.stats.npts
dt = tr.stats.delta
t1 = tstart + int(npts / 4) * dt
t2 = tend - int(npts / 4) * dt
tr_cut = proc.flex_cut_trace(tr, t1, t2)
assert tr_cut.stats.starttime == t1
assert tr_cut.stats.endtime == t2
t1 = tstart - int(npts / 4) * dt
t2 = tend + int(npts / 4) * dt
tr_cut = proc.flex_cut_trace(tr, t1, t2)
assert tr_cut.stats.starttime == tstart
assert tr_cut.stats.endtime == tend
t1 = tstart + int(npts * 0.8) * dt
t2 = tend - int(npts * 0.8) * dt
with pytest.raises(ValueError):
proc.flex_cut_trace(tr, t1, t2)
