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[change] try to merge streams instead of deleting them when they have gaps

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This commit is contained in:
Marcel Paffrath 2018-08-06 09:00:55 +02:00
parent 5f2848d584
commit a85b79e432
2 changed files with 30 additions and 19 deletions
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13
pylot/core/util/utils.py
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@ -869,6 +869,19 @@ def trim_station_components(data, trim_start=True, trim_end=True):
return data return data
def merge_stream(stream):
gaps = stream.get_gaps()
if gaps:
# list of merged stations (seed_ids)
merged = ['{}.{}.{}.{}'.format(*gap[:4]) for gap in gaps]
stream.merge()
print('Merged the following stations because of gaps:')
for merged_station in merged:
print(merged_station)
return stream, gaps
def check4gaps(data): def check4gaps(data):
""" """
check for gaps in Stream and remove them check for gaps in Stream and remove them

16
pylot/core/util/widgets.py
View File

@ -52,7 +52,7 @@ from pylot.core.pick.compare import Comparison
from pylot.core.util.defaults import OUTPUTFORMATS, FILTERDEFAULTS from pylot.core.util.defaults import OUTPUTFORMATS, FILTERDEFAULTS
from pylot.core.util.utils import prepTimeAxis, full_range, scaleWFData, \ from pylot.core.util.utils import prepTimeAxis, full_range, scaleWFData, \
demeanTrace, isSorted, findComboBoxIndex, clims, pick_linestyle_plt, pick_color_plt, \ demeanTrace, isSorted, findComboBoxIndex, clims, pick_linestyle_plt, pick_color_plt, \
check4rotated, check4doubled, check4gaps, remove_underscores, find_horizontals, identifyPhase, \ check4rotated, check4doubled, check4gaps, merge_stream, remove_underscores, find_horizontals, identifyPhase, \
loopIdentifyPhase, trim_station_components, transformFilteroptions2String, \ loopIdentifyPhase, trim_station_components, transformFilteroptions2String, \
identifyPhaseID, real_Bool, pick_color, getAutoFilteroptions, SetChannelComponents identifyPhaseID, real_Bool, pick_color, getAutoFilteroptions, SetChannelComponents
from autoPyLoT import autoPyLoT from autoPyLoT import autoPyLoT
@ -734,13 +734,7 @@ class WaveformWidgetPG(QtGui.QWidget):
else: else:
st_select = wfdata st_select = wfdata
gaps = st_select.get_gaps() st_select, gaps = merge_stream(st_select)
if gaps:
merged = ['{}.{}.{}.{}'.format(*gap[:4]) for gap in gaps]
st_select.merge()
print('Merged the following stations because of gaps:')
for merged_station in merged:
print(merged_station)
# list containing tuples of network, station, channel (for sorting) # list containing tuples of network, station, channel (for sorting)
nsc = [] nsc = []
@ -3240,6 +3234,7 @@ class TuneAutopicker(QWidget):
self.resize(1280, 720) self.resize(1280, 720)
self.center() self.center()
self._manual_pick_plots = [] self._manual_pick_plots = []
self.fnames = None
if hasattr(self.parent(), 'metadata'): if hasattr(self.parent(), 'metadata'):
self.metadata = self.parent().metadata self.metadata = self.parent().metadata
else: else:
@ -3328,13 +3323,16 @@ class TuneAutopicker(QWidget):
def load_wf_data(self): def load_wf_data(self):
fnames = self.station_ids[self.get_current_station_id()] fnames = self.station_ids[self.get_current_station_id()]
if not fnames == self.fnames:
self.fnames = fnames
self.data.setWFData(fnames) self.data.setWFData(fnames)
wfdat = self.data.getWFData() # all available streams wfdat = self.data.getWFData() # all available streams
# remove possible underscores in station names # remove possible underscores in station names
#wfdat = remove_underscores(wfdat) #wfdat = remove_underscores(wfdat)
# rotate misaligned stations to ZNE # rotate misaligned stations to ZNE
# check for gaps and doubled channels # check for gaps and doubled channels
check4gaps(wfdat) wfdat, gaps = merge_stream(wfdat)
#check4gaps(wfdat)
check4doubled(wfdat) check4doubled(wfdat)
wfdat = check4rotated(wfdat, self.parent().metadata, verbosity=0) wfdat = check4rotated(wfdat, self.parent().metadata, verbosity=0)
# trim station components to same start value # trim station components to same start value