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[new] set cuttimes for waveforms in properties tab to speedup reading and visualization

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[improvements] only re-read/re-plot if needed after changing properties
This commit is contained in:
Marcel Paffrath
2019-12-17 16:24:32 +01:00
parent aa38e2b851
commit 29440deb6f
3 changed files with 98 additions and 19 deletions
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13
pylot/core/io/data.py
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@@ -386,7 +386,7 @@ class Data(object):
data.filter(**kwargs)
self.dirty = True
def setWFData(self, fnames, fnames_syn=None, checkRotated=False, metadata=None):
def setWFData(self, fnames, fnames_syn=None, checkRotated=False, metadata=None, tstart=0, tstop=0):
"""
Clear current waveform data and set given waveform data
:param fnames: waveform data names to append
@@ -395,6 +395,11 @@ class Data(object):
self.wfdata = Stream()
self.wforiginal = None
self.wfsyn = Stream()
if tstart == tstop:
tstart = tstop = None
self.tstart = tstart
self.tstop = tstop
# if obspy_dmt:
# wfdir = 'raw'
# self.processed = False
@@ -452,13 +457,13 @@ class Data(object):
warnmsg = ''
for fname in set(fnames):
try:
real_or_syn_data[synthetic] += read(fname)
real_or_syn_data[synthetic] += read(fname, starttime=self.tstart, endtime=self.tstop)
except TypeError:
try:
real_or_syn_data[synthetic] += read(fname, format='GSE2')
real_or_syn_data[synthetic] += read(fname, format='GSE2', starttime=self.tstart, endtime=self.tstop)
except Exception as e:
try:
real_or_syn_data[synthetic] += read(fname, format='SEGY')
real_or_syn_data[synthetic] += read(fname, format='SEGY', starttime=self.tstart, endtime=self.tstop)
except Exception as e:
warnmsg += '{0}\n{1}\n'.format(fname, e)
except SacIOError as se: