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reformatted data.py to meet coding conventions

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Sebastian Wehling-Benatelli 2015-08-28 10:15:28 +02:00
parent 038caf4d54
commit 497ca39c91
1 changed files with 32 additions and 47 deletions
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77
pylot/core/read/data.py
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@ -14,20 +14,17 @@ from pylot.core.util.errors import FormatError, OverwriteError
class Data(object): class Data(object):
''' """
Data container with attributes wfdata holding ~obspy.core.stream. Data container with attributes wfdata holding ~obspy.core.stream.
:type parent: PySide.QtGui.QWidget object, optional :type parent: PySide.QtGui.QWidget object, optional
:param parent: A PySide.QtGui.QWidget object utilized when :param parent: A PySide.QtGui.QWidget object utilized when
called by a GUI to display a PySide.QtGui.QMessageBox instead of printing called by a GUI to display a PySide.QtGui.QMessageBox instead of printing
to standard out. to standard out.
:type wfdata: ~obspy.core.stream.Stream object, optional
:param wfdata: ~obspy.core.stream.Stream object containing all available
waveform data for the actual event
:type evtdata: ~obspy.core.event.Event object, optional :type evtdata: ~obspy.core.event.Event object, optional
:param evtdata ~obspy.core.event.Event object containing all derived or :param evtdata ~obspy.core.event.Event object containing all derived or
loaded event. Container object holding, e.g. phase arrivals, etc. loaded event. Container object holding, e.g. phase arrivals, etc.
''' """
def __init__(self, parent=None, evtdata=None): def __init__(self, parent=None, evtdata=None):
self._parent = parent self._parent = parent
@ -168,8 +165,8 @@ class Data(object):
""" """
assert isinstance(fnames, list), "input parameter 'fnames' is " \ assert isinstance(fnames, list), "input parameter 'fnames' is " \
"supposed to be of type 'list' " \ "supposed to be of type 'list' " \
"but is actually {0}".format(type( "but is actually" \
fnames)) " {0}".format(type(fnames))
if self.dirty: if self.dirty:
self.resetWFData() self.resetWFData()
@ -254,8 +251,9 @@ class Data(object):
except: except:
try: try:
print( print(
"Correcting %s, %s for instrument response ..." \ "Correcting %s, %s for instrument response "
% (st[i].stats.station, st[i].stats.channel)) "..." % (st[i].stats.station,
st[i].stats.channel))
# get corner frequencies for pre-filtering # get corner frequencies for pre-filtering
fny = st[i].stats.sampling_rate / 2 fny = st[i].stats.sampling_rate / 2
fc21 = fny - (fny * 0.05) fc21 = fny - (fny * 0.05)
@ -263,7 +261,7 @@ class Data(object):
prefilt = [0.5, 0.9, fc21, fc22] prefilt = [0.5, 0.9, fc21, fc22]
# instrument correction # instrument correction
st[i].simulate(pre_filt=prefilt, st[i].simulate(pre_filt=prefilt,
seedresp={'filename': parser, \ seedresp={'filename': parser,
'date': st[ 'date': st[
i].stats.starttime, i].stats.starttime,
'units': "VEL"}) 'units': "VEL"})
@ -285,9 +283,9 @@ class Data(object):
st[i].stats.processing st[i].stats.processing
except: except:
try: try:
print( print("Correcting %s, %s for instrument response "
"Correcting %s, %s for instrument response ..." \ "..." % (st[i].stats.station,
% (st[i].stats.station, st[i].stats.channel)) st[i].stats.channel))
# get corner frequencies for pre-filtering # get corner frequencies for pre-filtering
fny = st[i].stats.sampling_rate / 2 fny = st[i].stats.sampling_rate / 2
fc21 = fny - (fny * 0.05) fc21 = fny - (fny * 0.05)
@ -295,7 +293,8 @@ class Data(object):
prefilt = [0.5, 0.9, fc21, fc22] prefilt = [0.5, 0.9, fc21, fc22]
# instrument correction # instrument correction
st[i].attach_response(inv) st[i].attach_response(inv)
st[i].remove_response(output='VEL', pre_filt=prefilt) st[i].remove_response(output='VEL',
pre_filt=prefilt)
except ValueError as e: except ValueError as e:
vmsg = '{0}'.format(e) vmsg = '{0}'.format(e)
print(vmsg) print(vmsg)
@ -313,18 +312,20 @@ class Data(object):
st[i].stats.processing st[i].stats.processing
except: except:
try: try:
print( print("Correcting %s, %s for instrument response "
"Correcting %s, %s for instrument response ..." \ "..." % (st[i].stats.station,
% (st[i].stats.station, st[i].stats.channel)) st[i].stats.channel))
# get corner frequencies for pre-filtering # get corner frequencies for pre-filtering
fny = st[i].stats.sampling_rate / 2 fny = st[i].stats.sampling_rate / 2
fc21 = fny - (fny * 0.05) fc21 = fny - (fny * 0.05)
fc22 = fny - (fny * 0.02) fc22 = fny - (fny * 0.02)
prefilt = [0.5, 0.9, fc21, fc22] prefilt = [0.5, 0.9, fc21, fc22]
# instrument correction # instrument correction
seedresp={'filename': respfile[0], 'date': st[0].stats.starttime, \ seedresp = {'filename': respfile[0],
'date': st[0].stats.starttime,
'units': "VEL"} 'units': "VEL"}
st[i].simulate(paz_remove=None, pre_filt=prefilt, seedresp=seedresp) st[i].simulate(paz_remove=None, pre_filt=prefilt,
seedresp=seedresp)
except ValueError as e: except ValueError as e:
vmsg = '{0}'.format(e) vmsg = '{0}'.format(e)
print(vmsg) print(vmsg)
@ -332,10 +333,10 @@ class Data(object):
print("Trace has already been corrected!") print("Trace has already been corrected!")
if len(respfile) < 1 and len(invfile) < 1 and len(dlfile) < 1: if len(respfile) < 1 and len(invfile) < 1 and len(dlfile) < 1:
print( print("No dataless-SEED file,inventory-xml file nor RESP-file "
"No dataless-SEED file,inventory-xml file nor RESP-file found!") "found!")
print( print("Go on processing data without source parameter "
"Go on processing data without source parameter determination!") "determination!")
return st return st
@ -416,10 +417,10 @@ class Data(object):
class GenericDataStructure(object): class GenericDataStructure(object):
''' """
GenericDataBase type holds all information about the current data- GenericDataBase type holds all information about the current data-
base working on. base working on.
''' """
def __init__(self, **kwargs): def __init__(self, **kwargs):
@ -582,10 +583,10 @@ class GenericDataStructure(object):
class PilotDataStructure(GenericDataStructure): class PilotDataStructure(GenericDataStructure):
''' """
Object containing the data access information for the old PILOT data Object containing the data access information for the old PILOT data
structure. structure.
''' """
def __init__(self, **fields): def __init__(self, **fields):
if not fields: if not fields:
@ -598,14 +599,14 @@ class PilotDataStructure(GenericDataStructure):
class SeiscompDataStructure(GenericDataStructure): class SeiscompDataStructure(GenericDataStructure):
''' """
Dictionary containing the data access information for an SDS data archive: Dictionary containing the data access information for an SDS data archive:
:param str dataType: Desired data type. Default: ``'waveform'`` :param str dataType: Desired data type. Default: ``'waveform'``
:param sdate, edate: Either date string or an instance of :param sdate, edate: Either date string or an instance of
:class:`obspy.core.utcdatetime.UTCDateTime. Default: ``None`` :class:`obspy.core.utcdatetime.UTCDateTime. Default: ``None``
:type sdate, edate: str or UTCDateTime or None :type sdate, edate: str or UTCDateTime or None
''' """
def __init__(self, rootpath='/data/SDS', dataformat='MSEED', def __init__(self, rootpath='/data/SDS', dataformat='MSEED',
filesuffix=None, **kwargs): filesuffix=None, **kwargs):
@ -649,7 +650,7 @@ class SeiscompDataStructure(GenericDataStructure):
else: else:
value = str(value) value = str(value)
try: try:
self.setField(key, value) self.setFieldValue(key, value)
except KeyError as e: except KeyError as e:
errmsg = '' errmsg = ''
errmsg += 'WARNING:\n' errmsg += 'WARNING:\n'
@ -669,22 +670,6 @@ class SeiscompDataStructure(GenericDataStructure):
print('Warning: trying to set value of non-existent field ' print('Warning: trying to set value of non-existent field '
'{field}'.format(field=key)) '{field}'.format(field=key))
def getFields(self):
"""
:return:
"""
return self.__sdsFields
def getName(self):
"""
:return:
"""
return self.__name
def expandDataPath(self): def expandDataPath(self):
""" """