1307 lines
45 KiB
Python
1307 lines
45 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Created on Wed Mar 19 11:27:35 2014
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@author: sebastianw
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"""
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import warnings
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import datetime
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import numpy as np
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from matplotlib.figure import Figure
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try:
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from matplotlib.backends.backend_qt4agg import FigureCanvas
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except ImportError:
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from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
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from matplotlib.backends.backend_qt4agg import NavigationToolbar2QT
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from matplotlib.widgets import MultiCursor
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from PySide.QtGui import QAction, QApplication, QComboBox, QDateTimeEdit, \
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QDialog, QDialogButtonBox, QDoubleSpinBox, QGroupBox, QGridLayout, \
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QIcon, QKeySequence, QLabel, QLineEdit, QMessageBox, QPixmap, QSpinBox, \
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QTabWidget, QToolBar, QVBoxLayout, QWidget, QPushButton, QFileDialog
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from PySide.QtCore import QSettings, Qt, QUrl, Signal, Slot
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from PySide.QtWebKit import QWebView
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from obspy import Stream, UTCDateTime
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from pylot.core.io.inputs import FilterOptions
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from pylot.core.pick.utils import getSNR, earllatepicker, getnoisewin, \
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getResolutionWindow
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from pylot.core.util.defaults import OUTPUTFORMATS, FILTERDEFAULTS, LOCTOOLS, \
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COMPPOSITION_MAP
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from pylot.core.util.utils import prepTimeAxis, getGlobalTimes, scaleWFData, \
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demeanTrace, isSorted, findComboBoxIndex
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def createAction(parent, text, slot=None, shortcut=None, icon=None,
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tip=None, checkable=False):
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"""
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:rtype : ~PySide.QtGui.QAction
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"""
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action = QAction(text, parent)
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if icon is not None:
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action.setIcon(icon)
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if shortcut is not None:
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action.setShortcut(shortcut)
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if tip is not None:
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action.setToolTip(tip)
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if slot is not None:
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action.triggered.connect(slot)
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if checkable:
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action.setCheckable(True)
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return action
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class MPLWidget(FigureCanvas):
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def __init__(self, parent=None, xlabel='x', ylabel='y', title='Title'):
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self._parent = None
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self.setParent(parent)
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self.figure = Figure()
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self.figure.set_facecolor((.92, .92, .92))
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# attribute plotdict is an dictionary connecting position and a name
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self.plotdict = dict()
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# create axes
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self.axes = self.figure.add_subplot(111)
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# clear axes each time plot is called
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self.axes.hold(True)
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# initialize super class
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super(MPLWidget, self).__init__(self.figure)
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# add an cursor for station selection
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self.multiCursor = MultiCursor(self.figure.canvas, (self.axes,),
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horizOn=True,
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color='m', lw=1)
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# update labels of the entire widget
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self.updateWidget(xlabel, ylabel, title)
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def getPlotDict(self):
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return self.plotdict
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def setPlotDict(self, key, value):
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self.plotdict[key] = value
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def clearPlotDict(self):
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self.plotdict = dict()
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def getParent(self):
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return self._parent
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def setParent(self, parent):
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self._parent = parent
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def plotWFData(self, wfdata, title=None, zoomx=None, zoomy=None,
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noiselevel=None, scaleddata=False, mapping=True):
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self.getAxes().cla()
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self.clearPlotDict()
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wfstart, wfend = getGlobalTimes(wfdata)
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nmax = 0
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for n, trace in enumerate(wfdata):
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channel = trace.stats.channel
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station = trace.stats.station
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if mapping:
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comp = channel[-1]
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n = COMPPOSITION_MAP[comp]
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if n > nmax:
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nmax = n
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msg = 'plotting %s channel of station %s' % (channel, station)
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print(msg)
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stime = trace.stats.starttime - wfstart
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time_ax = prepTimeAxis(stime, trace)
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if not scaleddata:
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trace.normalize(np.max(np.abs(trace.data)) * 2)
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self.getAxes().plot(time_ax, trace.data + n, 'k')
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if noiselevel is not None:
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for level in noiselevel:
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self.getAxes().plot([time_ax[0], time_ax[-1]],
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[level, level], '--k')
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self.setPlotDict(n, (station, channel))
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xlabel = 'seconds since {0}'.format(wfstart)
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ylabel = ''
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self.updateWidget(xlabel, ylabel, title)
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self.setXLims([0, wfend - wfstart])
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self.setYLims([-0.5, nmax + 0.5])
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if zoomx is not None:
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self.setXLims(zoomx)
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if zoomy is not None:
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self.setYLims(zoomy)
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self.draw()
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def getAxes(self):
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return self.axes
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def getXLims(self):
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return self.getAxes().get_xlim()
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def getYLims(self):
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return self.getAxes().get_ylim()
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def setXLims(self, lims):
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self.getAxes().set_xlim(lims)
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def setYLims(self, lims):
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self.getAxes().set_ylim(lims)
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def setYTickLabels(self, pos, labels):
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self.getAxes().set_yticks(pos)
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self.getAxes().set_yticklabels(labels)
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self.draw()
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def updateXLabel(self, text):
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self.getAxes().set_xlabel(text)
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self.draw()
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def updateYLabel(self, text):
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self.getAxes().set_ylabel(text)
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self.draw()
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def updateTitle(self, text):
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self.getAxes().set_title(text)
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self.draw()
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def updateWidget(self, xlabel, ylabel, title):
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self.updateXLabel(xlabel)
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self.updateYLabel(ylabel)
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self.updateTitle(title)
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def insertLabel(self, pos, text):
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pos = pos / max(self.getAxes().ylim)
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axann = self.getAxes().annotate(text, xy=(.03, pos),
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xycoords='axes fraction')
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axann.set_bbox(dict(facecolor='lightgrey', alpha=.6))
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class PickDlg(QDialog):
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def __init__(self, parent=None, data=None, station=None, picks=None,
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rotate=False):
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super(PickDlg, self).__init__(parent)
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# initialize attributes
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self.station = station
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self.rotate = rotate
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self.components = 'ZNE'
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settings = QSettings()
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self._user = settings.value('user/Login', 'anonymous')
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if picks:
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self.picks = picks
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else:
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self.picks = {}
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self.filteroptions = FILTERDEFAULTS
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self.pick_block = False
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# initialize panning attributes
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self.press = None
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self.xpress = None
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self.ypress = None
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self.cur_xlim = None
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self.cur_ylim = None
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# set attribute holding data
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if data is None:
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try:
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data = parent.getData().getWFData().copy()
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self.data = data.select(station=station)
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except AttributeError as e:
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errmsg = 'You either have to put in a data or an appropriate ' \
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'parent (PyLoT MainWindow) object: {0}'.format(e)
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raise Exception(errmsg)
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else:
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self.data = data
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self.stime, self.etime = getGlobalTimes(self.getWFData())
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# initialize plotting widget
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self.multicompfig = MPLWidget(self)
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# setup ui
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self.setupUi()
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# plot data
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self.getPlotWidget().plotWFData(wfdata=self.getWFData(),
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title=self.getStation())
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xlims = self.getPlotWidget().getXLims()
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ylims = self.getPlotWidget().getYLims()
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self.limits = {'x': xlims,
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'y': ylims}
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self.updateCurrentLimits()
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# set plot labels
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self.setPlotLabels()
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# draw picks if present
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self.drawPicks()
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# connect button press event to an action
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self.cidpress = self.connectPressEvent(self.panPress)
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self.cidmotion = self.connectMotionEvent(self.panMotion)
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self.cidrelease = self.connectReleaseEvent(self.panRelease)
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self.cidscroll = self.connectScrollEvent(self.scrollZoom)
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def setupUi(self):
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# create matplotlib toolbar to inherit functionality
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self.figToolBar = NavigationToolbar2QT(self.getPlotWidget(), self)
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self.figToolBar.hide()
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# create icons
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filter_icon = QIcon()
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filter_icon.addPixmap(QPixmap(':/icons/filter.png'))
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zoom_icon = QIcon()
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zoom_icon.addPixmap(QPixmap(':/icons/zoom_in.png'))
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home_icon = QIcon()
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home_icon.addPixmap(QPixmap(':/icons/zoom_0.png'))
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del_icon = QIcon()
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del_icon.addPixmap(QPixmap(':/icons/delete.png'))
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# create actions
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self.filterAction = createAction(parent=self, text='Filter',
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slot=self.filterWFData,
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icon=filter_icon,
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tip='Toggle filtered/original'
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' waveforms')
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self.zoomAction = createAction(parent=self, text='Zoom',
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slot=self.zoom, icon=zoom_icon,
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tip='Zoom into waveform',
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checkable=True)
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self.resetZoomAction = createAction(parent=self, text='Home',
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slot=self.resetZoom, icon=home_icon,
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tip='Reset zoom to original limits')
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self.resetPicksAction = createAction(parent=self, text='Delete Picks',
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slot=self.delPicks, icon=del_icon,
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tip='Delete current picks.')
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# create other widget elements
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self.selectPhase = QComboBox()
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phaseitems = [None] + FILTERDEFAULTS.keys()
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self.selectPhase.addItems(phaseitems)
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# layout the outermost appearance of the Pick Dialog
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_outerlayout = QVBoxLayout()
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_dialtoolbar = QToolBar()
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# fill toolbar with content
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_dialtoolbar.addAction(self.filterAction)
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_dialtoolbar.addWidget(self.selectPhase)
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_dialtoolbar.addAction(self.zoomAction)
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_dialtoolbar.addSeparator()
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_dialtoolbar.addAction(self.resetZoomAction)
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_dialtoolbar.addSeparator()
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_dialtoolbar.addAction(self.resetPicksAction)
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# layout the innermost widget
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_innerlayout = QVBoxLayout()
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_innerlayout.addWidget(self.multicompfig)
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# add button box to the dialog
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_buttonbox = QDialogButtonBox(QDialogButtonBox.Ok |
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QDialogButtonBox.Cancel)
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# merge widgets and layouts to establish the dialog
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_innerlayout.addWidget(_buttonbox)
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_outerlayout.addWidget(_dialtoolbar)
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_outerlayout.addLayout(_innerlayout)
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# connect widget element signals with slots (methods to the dialog
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# object
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self.selectPhase.currentIndexChanged.connect(self.verifyPhaseSelection)
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_buttonbox.accepted.connect(self.accept)
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_buttonbox.rejected.connect(self.reject)
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# finally layout the entire dialog
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self.setLayout(_outerlayout)
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def disconnectPressEvent(self):
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widget = self.getPlotWidget()
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widget.mpl_disconnect(self.cidpress)
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self.cidpress = None
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def connectPressEvent(self, slot):
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widget = self.getPlotWidget()
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return widget.mpl_connect('button_press_event', slot)
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def disconnectScrollEvent(self):
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widget = self.getPlotWidget()
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widget.mpl_disconnect(self.cidscroll)
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self.cidscroll = None
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def connectScrollEvent(self, slot):
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widget = self.getPlotWidget()
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return widget.mpl_connect('scroll_event', slot)
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def disconnectMotionEvent(self):
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widget = self.getPlotWidget()
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widget.mpl_disconnect(self.cidmotion)
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self.cidmotion = None
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def connectMotionEvent(self, slot):
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widget = self.getPlotWidget()
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return widget.mpl_connect('motion_notify_event', slot)
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def disconnectReleaseEvent(self):
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widget = self.getPlotWidget()
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widget.mpl_disconnect(self.cidrelease)
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self.cidrelease = None
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def connectReleaseEvent(self, slot):
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widget = self.getPlotWidget()
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return widget.mpl_connect('button_release_event', slot)
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def verifyPhaseSelection(self):
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if self.pick_block:
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self.pick_block = self.togglePickBlocker()
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warnings.warn('Changed selection before phase was set!',
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UserWarning)
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phase = self.selectPhase.currentText()
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self.updateCurrentLimits()
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if phase:
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if self.zoomAction.isChecked():
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self.zoomAction.trigger()
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self.disconnectReleaseEvent()
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self.disconnectScrollEvent()
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self.disconnectMotionEvent()
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self.disconnectPressEvent()
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self.cidpress = self.connectPressEvent(self.setIniPick)
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self.filterWFData()
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self.pick_block = self.togglePickBlocker()
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else:
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self.disconnectPressEvent()
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self.cidpress = self.connectPressEvent(self.panPress)
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self.cidmotion = self.connectMotionEvent(self.panMotion)
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self.cidrelease = self.connectReleaseEvent(self.panRelease)
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self.cidscroll = self.connectScrollEvent(self.scrollZoom)
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def getStartTime(self):
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return self.stime
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def getEndTime(self):
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return self.etime
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def getComponents(self):
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return self.components
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def getStation(self):
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return self.station
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def getPlotWidget(self):
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return self.multicompfig
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def getChannelID(self, key):
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return self.getPlotWidget().getPlotDict()[int(key)][1]
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def getTraceID(self, channels):
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plotDict = self.getPlotWidget().getPlotDict()
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traceIDs = []
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for channel in channels:
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channel = channel.upper()
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for traceID, channelID in plotDict.items():
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if channelID[1].upper().endswith(channel):
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traceIDs.append(traceID)
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return traceIDs
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def getUser(self):
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return self._user
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def getFilterOptions(self, phase):
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options = self.filteroptions[phase]
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return FilterOptions(**options)
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def getXLims(self):
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return self.cur_xlim
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def getYLims(self):
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return self.cur_ylim
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def setXLims(self, limits):
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self.cur_xlim = limits
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def setYLims(self, limits):
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self.cur_ylim = limits
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def getGlobalLimits(self, axis):
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return self.limits[axis]
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def updateCurrentLimits(self):
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self.setXLims(self.getPlotWidget().getXLims())
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self.setYLims(self.getPlotWidget().getYLims())
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def getWFData(self):
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return self.data
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def selectWFData(self, channel):
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component = channel[-1].upper()
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wfdata = Stream()
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def selectTrace(tr, components):
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if tr.stats.channel[-1].upper() in components:
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return tr
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if component == 'E' or component == 'N':
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for trace in self.getWFData():
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trace = selectTrace(trace, 'NE')
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if trace:
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wfdata.append(trace)
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elif component == '1' or component == '2':
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for trace in self.getWFData():
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trace = selectTrace(trace, '12')
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if trace:
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wfdata.append(trace)
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elif component == 'Z':
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wfdata = self.getWFData().select(component=component)
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return wfdata
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def getPicks(self):
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return self.picks
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def resetPicks(self):
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self.picks = {}
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def delPicks(self):
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self.resetPicks()
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self.resetPlot()
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def setIniPick(self, gui_event):
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trace_number = round(gui_event.ydata)
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channel = self.getChannelID(trace_number)
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wfdata = self.selectWFData(channel)
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self.disconnectScrollEvent()
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self.disconnectPressEvent()
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self.disconnectReleaseEvent()
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self.disconnectMotionEvent()
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self.cidpress = self.connectPressEvent(self.setPick)
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if self.selectPhase.currentText().upper().startswith('P'):
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self.setIniPickP(gui_event, wfdata, trace_number)
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elif self.selectPhase.currentText().upper().startswith('S'):
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self.setIniPickS(gui_event, wfdata)
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self.zoomAction.setEnabled(False)
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# reset labels
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self.setPlotLabels()
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self.draw()
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def setIniPickP(self, gui_event, wfdata, trace_number):
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ini_pick = gui_event.xdata
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settings = QSettings()
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nfac = settings.value('picking/nfac_P', 1.3)
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noise_win = settings.value('picking/noise_win_P', 5.)
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gap_win = settings.value('picking/gap_win_P', .2)
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signal_win = settings.value('picking/signal_win_P', 3.)
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itrace = int(trace_number)
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while itrace > len(wfdata) - 1:
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itrace -= 1
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# copy data for plotting
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data = self.getWFData().copy()
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# filter data and trace on which is picked prior to determination of SNR
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phase = self.selectPhase.currentText()
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filteroptions = self.getFilterOptions(phase).parseFilterOptions()
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if filteroptions:
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data.filter(**filteroptions)
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wfdata.filter(**filteroptions)
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result = getSNR(wfdata, (noise_win, gap_win, signal_win), ini_pick, itrace)
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snr = result[0]
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noiselevel = result[2] * nfac
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x_res = getResolutionWindow(snr)
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# remove mean noise level from waveforms
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for trace in data:
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t = prepTimeAxis(trace.stats.starttime - self.getStartTime(), trace)
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inoise = getnoisewin(t, ini_pick, noise_win, gap_win)
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trace = demeanTrace(trace=trace, window=inoise)
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self.setXLims([ini_pick - x_res, ini_pick + x_res])
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self.setYLims(np.array([-noiselevel * 2.5, noiselevel * 2.5]) +
|
|
trace_number)
|
|
self.getPlotWidget().plotWFData(wfdata=data,
|
|
title=self.getStation() +
|
|
' picking mode',
|
|
zoomx=self.getXLims(),
|
|
zoomy=self.getYLims(),
|
|
noiselevel=(trace_number + noiselevel,
|
|
trace_number - noiselevel))
|
|
|
|
def setIniPickS(self, gui_event, wfdata):
|
|
|
|
ini_pick = gui_event.xdata
|
|
|
|
settings = QSettings()
|
|
|
|
nfac = settings.value('picking/nfac_S', 1.5)
|
|
noise_win = settings.value('picking/noise_win_S', 5.)
|
|
gap_win = settings.value('picking/gap_win_S', .2)
|
|
signal_win = settings.value('picking/signal_win_S', 3.)
|
|
|
|
# copy data for plotting
|
|
data = self.getWFData().copy()
|
|
|
|
# filter data and trace on which is picked prior to determination of SNR
|
|
phase = self.selectPhase.currentText()
|
|
filteroptions = self.getFilterOptions(phase).parseFilterOptions()
|
|
if filteroptions:
|
|
data.filter(**filteroptions)
|
|
wfdata.filter(**filteroptions)
|
|
|
|
# determine SNR and noiselevel
|
|
result = getSNR(wfdata, (noise_win, gap_win, signal_win), ini_pick)
|
|
snr = result[0]
|
|
noiselevel = result[2] * nfac
|
|
|
|
# prepare plotting of data
|
|
for trace in data:
|
|
t = prepTimeAxis(trace.stats.starttime - self.getStartTime(), trace)
|
|
inoise = getnoisewin(t, ini_pick, noise_win, gap_win)
|
|
trace = demeanTrace(trace, inoise)
|
|
|
|
# account for non-oriented horizontal waveforms
|
|
try:
|
|
horiz_comp = ('n', 'e')
|
|
data = scaleWFData(data, noiselevel * 2.5, horiz_comp)
|
|
except IndexError as e:
|
|
print('warning: {0}'.format(e))
|
|
horiz_comp = ('1', '2')
|
|
data = scaleWFData(data, noiselevel * 2.5, horiz_comp)
|
|
|
|
x_res = getResolutionWindow(snr)
|
|
|
|
self.setXLims(tuple([ini_pick - x_res, ini_pick + x_res]))
|
|
traces = self.getTraceID(horiz_comp)
|
|
traces.sort()
|
|
self.setYLims(tuple(np.array([-0.5, +0.5]) +
|
|
np.array(traces)))
|
|
noiselevels = [trace + 1 / (2.5 * 2) for trace in traces] + \
|
|
[trace - 1 / (2.5 * 2) for trace in traces]
|
|
|
|
self.getPlotWidget().plotWFData(wfdata=data,
|
|
title=self.getStation() +
|
|
' picking mode',
|
|
zoomx=self.getXLims(),
|
|
zoomy=self.getYLims(),
|
|
noiselevel=noiselevels,
|
|
scaleddata=True)
|
|
|
|
def setPick(self, gui_event):
|
|
|
|
# get axes limits
|
|
self.updateCurrentLimits()
|
|
|
|
# setting pick
|
|
pick = gui_event.xdata # get pick time relative to the traces timeaxis not to the global
|
|
channel = self.getChannelID(round(gui_event.ydata))
|
|
|
|
# get name of phase actually picked
|
|
phase = self.selectPhase.currentText()
|
|
|
|
# get filter parameter for the phase to be picked
|
|
filteroptions = self.getFilterOptions(phase).parseFilterOptions()
|
|
|
|
# copy and filter data for earliest and latest possible picks
|
|
wfdata = self.getWFData().copy().select(channel=channel)
|
|
wfdata.filter(**filteroptions)
|
|
|
|
# get earliest and latest possible pick and symmetric pick error
|
|
[epp, lpp, spe] = earllatepicker(wfdata, 1.5, (5., .5, 2.), pick)
|
|
|
|
# return absolute time values for phases
|
|
stime = self.getStartTime()
|
|
epp = stime + epp
|
|
mpp = stime + pick
|
|
lpp = stime + lpp
|
|
|
|
# save pick times for actual phase
|
|
phasepicks = dict(epp=epp, lpp=lpp, mpp=mpp, spe=spe,
|
|
picker=self.getUser())
|
|
|
|
try:
|
|
oldphasepick = self.picks[phase]
|
|
except KeyError:
|
|
self.picks[phase] = phasepicks
|
|
else:
|
|
self.picks[phase] = phasepicks
|
|
oepp = oldphasepick['epp']
|
|
ompp = oldphasepick['mpp']
|
|
olpp = oldphasepick['lpp']
|
|
msg = """Warning old phase information for phase {phase} has been
|
|
altered.\n
|
|
New phase times:\n
|
|
earliest possible pick: {epp}\n
|
|
most probable pick: {mpp}\n
|
|
latest possible pick: {lpp}\n
|
|
\n
|
|
Old phase times (overwritten):\n
|
|
earliest possible pick: {oepp}\n
|
|
most probable pick: {ompp}\n
|
|
latest possible pick: {olpp}\n""".format(phase=phase,
|
|
epp=epp,
|
|
mpp=pick,
|
|
lpp=lpp,
|
|
oepp=oepp,
|
|
ompp=ompp,
|
|
olpp=olpp)
|
|
self.getPlotWidget().plotWFData(wfdata=self.getWFData(),
|
|
title=self.getStation())
|
|
self.drawPicks()
|
|
self.disconnectPressEvent()
|
|
self.zoomAction.setEnabled(True)
|
|
self.pick_block = self.togglePickBlocker()
|
|
self.selectPhase.setCurrentIndex(-1)
|
|
self.setPlotLabels()
|
|
|
|
def drawPicks(self, phase=None):
|
|
# plotting picks
|
|
ax = self.getPlotWidget().axes
|
|
ylims = self.getGlobalLimits('y')
|
|
phase_col = {'P': ('c', 'c--', 'b-'),
|
|
'S': ('m', 'm--', 'r-')}
|
|
if self.getPicks():
|
|
if phase is not None and type(self.getPicks()[phase]) is dict:
|
|
picks = self.getPicks()[phase]
|
|
colors = phase_col[phase[0].upper()]
|
|
elif phase is None:
|
|
for phase in self.getPicks():
|
|
self.drawPicks(phase)
|
|
return
|
|
else:
|
|
return
|
|
else:
|
|
return
|
|
|
|
mpp = picks['mpp'] - self.getStartTime()
|
|
epp = picks['epp'] - self.getStartTime()
|
|
lpp = picks['lpp'] - self.getStartTime()
|
|
spe = picks['spe']
|
|
|
|
ax.fill_between([epp, lpp], ylims[0], ylims[1],
|
|
alpha=.5, color=colors[0])
|
|
ax.plot([mpp - spe, mpp - spe], ylims, colors[1],
|
|
[mpp, mpp], ylims, colors[2],
|
|
[mpp + spe, mpp + spe], ylims, colors[1])
|
|
|
|
def panPress(self, gui_event):
|
|
ax = self.getPlotWidget().axes
|
|
if gui_event.inaxes != ax: return
|
|
self.cur_xlim = ax.get_xlim()
|
|
self.cur_ylim = ax.get_ylim()
|
|
self.press = gui_event.xdata, gui_event.ydata
|
|
self.xpress, self.ypress = self.press
|
|
|
|
def panRelease(self, gui_event):
|
|
ax = self.getPlotWidget().axes
|
|
self.press = None
|
|
ax.figure.canvas.draw()
|
|
|
|
def panMotion(self, gui_event):
|
|
if self.press is None: return
|
|
ax = self.getPlotWidget().axes
|
|
if gui_event.inaxes != ax: return
|
|
dx = gui_event.xdata - self.xpress
|
|
dy = gui_event.ydata - self.ypress
|
|
self.cur_xlim -= dx
|
|
self.cur_ylim -= dy
|
|
ax.set_xlim(self.cur_xlim)
|
|
ax.set_ylim(self.cur_ylim)
|
|
|
|
ax.figure.canvas.draw()
|
|
|
|
def togglePickBlocker(self):
|
|
return not self.pick_block
|
|
|
|
def filterWFData(self):
|
|
if self.pick_block:
|
|
return
|
|
self.updateCurrentLimits()
|
|
data = self.getWFData().copy()
|
|
old_title = self.getPlotWidget().getAxes().get_title()
|
|
title = None
|
|
phase = self.selectPhase.currentText()
|
|
filtoptions = None
|
|
if phase:
|
|
filtoptions = self.getFilterOptions(phase).parseFilterOptions()
|
|
if self.filterAction.isChecked():
|
|
if not phase:
|
|
filtoptions = FilterOptionsDialog.getFilterObject()
|
|
filtoptions = filtoptions.parseFilterOptions()
|
|
if filtoptions is not None:
|
|
data.filter(**filtoptions)
|
|
if not old_title.endswith(')'):
|
|
title = old_title + ' (filtered)'
|
|
elif not old_title.endswith(' (filtered)') and not old_title.endswith(', filtered)'):
|
|
title = old_title[:-1] + ', filtered)'
|
|
else:
|
|
if old_title.endswith(' (filtered)'):
|
|
title = old_title.replace(' (filtered)', '')
|
|
elif old_title.endswith(', filtered)'):
|
|
title = old_title.replace(', filtered)', ')')
|
|
if title is None:
|
|
title = old_title
|
|
self.getPlotWidget().plotWFData(wfdata=data, title=title,
|
|
zoomx=self.getXLims(),
|
|
zoomy=self.getYLims())
|
|
self.setPlotLabels()
|
|
self.drawPicks()
|
|
self.draw()
|
|
|
|
def resetPlot(self):
|
|
self.updateCurrentLimits()
|
|
data = self.getWFData().copy()
|
|
title = self.getPlotWidget().getAxes().get_title()
|
|
self.getPlotWidget().plotWFData(wfdata=data, title=title,
|
|
zoomx=self.getXLims(),
|
|
zoomy=self.getYLims())
|
|
self.setPlotLabels()
|
|
self.drawPicks()
|
|
self.draw()
|
|
|
|
def setPlotLabels(self):
|
|
|
|
# get channel labels
|
|
pos = self.getPlotWidget().getPlotDict().keys()
|
|
labels = [self.getPlotWidget().getPlotDict()[key][1] for key in pos]
|
|
|
|
# set channel labels
|
|
self.getPlotWidget().setYTickLabels(pos, labels)
|
|
self.getPlotWidget().setXLims(self.getXLims())
|
|
self.getPlotWidget().setYLims(self.getYLims())
|
|
|
|
def zoom(self):
|
|
if self.zoomAction.isChecked() and self.pick_block:
|
|
self.zoomAction.setChecked(False)
|
|
elif self.zoomAction.isChecked():
|
|
self.disconnectPressEvent()
|
|
self.disconnectMotionEvent()
|
|
self.disconnectReleaseEvent()
|
|
self.disconnectScrollEvent()
|
|
self.figToolBar.zoom()
|
|
else:
|
|
self.figToolBar.zoom()
|
|
self.cidpress = self.connectPressEvent(self.panPress)
|
|
self.cidmotion = self.connectMotionEvent(self.panMotion)
|
|
self.cidrelease = self.connectReleaseEvent(self.panRelease)
|
|
self.cidscroll = self.connectScrollEvent(self.scrollZoom)
|
|
|
|
def scrollZoom(self, gui_event, factor=2.):
|
|
|
|
self.updateCurrentLimits()
|
|
|
|
if gui_event.button == 'up':
|
|
scale_factor = 1 / factor
|
|
elif gui_event.button == 'down':
|
|
# deal with zoom out
|
|
scale_factor = factor
|
|
else:
|
|
# deal with something that should never happen
|
|
scale_factor = 1
|
|
print(gui_event.button)
|
|
|
|
new_xlim = gui_event.xdata - \
|
|
scale_factor * (gui_event.xdata - self.getXLims())
|
|
new_ylim = gui_event.ydata - \
|
|
scale_factor * (gui_event.ydata - self.getYLims())
|
|
|
|
new_xlim.sort()
|
|
global_x = self.getGlobalLimits('x')
|
|
global_y = self.getGlobalLimits('y')
|
|
new_xlim[0] = max(new_xlim[0], global_x[0])
|
|
new_xlim[1] = min(new_xlim[1], global_x[1])
|
|
new_ylim.sort()
|
|
new_ylim[0] = max(new_ylim[0], global_y[0])
|
|
new_ylim[1] = min(new_ylim[1], global_y[1])
|
|
|
|
self.getPlotWidget().setXLims(new_xlim)
|
|
self.getPlotWidget().setYLims(new_ylim)
|
|
self.draw()
|
|
|
|
def resetZoom(self):
|
|
self.getPlotWidget().setXLims(self.getGlobalLimits('x'))
|
|
self.getPlotWidget().setYLims(self.getGlobalLimits('y'))
|
|
self.draw()
|
|
|
|
def draw(self):
|
|
self.getPlotWidget().draw()
|
|
|
|
def apply(self):
|
|
picks = self.getPicks()
|
|
for pick in picks:
|
|
print(pick, picks[pick])
|
|
|
|
def accept(self):
|
|
self.apply()
|
|
QDialog.accept(self)
|
|
|
|
|
|
class PropertiesDlg(QDialog):
|
|
def __init__(self, parent=None):
|
|
super(PropertiesDlg, self).__init__(parent)
|
|
|
|
appName = QApplication.applicationName()
|
|
|
|
self.setWindowTitle("{0} Properties".format(appName))
|
|
|
|
self.tabWidget = QTabWidget()
|
|
self.tabWidget.addTab(InputsTab(self), "Inputs")
|
|
self.tabWidget.addTab(OutputsTab(self), "Outputs")
|
|
self.tabWidget.addTab(PhasesTab(self), "Phases")
|
|
self.tabWidget.addTab(GraphicsTab(self), "Graphics")
|
|
self.tabWidget.addTab(LocalisationTab(self), "Loc Tools")
|
|
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok |
|
|
QDialogButtonBox.Apply |
|
|
QDialogButtonBox.Close)
|
|
|
|
layout = QVBoxLayout()
|
|
layout.addWidget(self.tabWidget)
|
|
layout.addWidget(self.buttonBox)
|
|
self.setLayout(layout)
|
|
|
|
self.buttonBox.accepted.connect(self.accept)
|
|
self.buttonBox.rejected.connect(self.reject)
|
|
self.buttonBox.button(QDialogButtonBox.Apply).clicked.connect(
|
|
self.apply)
|
|
|
|
def accept(self, *args, **kwargs):
|
|
self.apply()
|
|
QDialog.accept(self)
|
|
|
|
def apply(self):
|
|
for widint in range(self.tabWidget.count()):
|
|
curwid = self.tabWidget.widget(widint)
|
|
values = curwid.getValues()
|
|
if values is not None:
|
|
self.setValues(values)
|
|
|
|
@staticmethod
|
|
def setValues(tabValues):
|
|
settings = QSettings()
|
|
for setting, value in tabValues.items():
|
|
settings.setValue(setting, value)
|
|
settings.sync()
|
|
|
|
|
|
class PropTab(QWidget):
|
|
def __init__(self, parent=None):
|
|
super(PropTab, self).__init__(parent)
|
|
|
|
def getValues(self):
|
|
return None
|
|
|
|
|
|
class InputsTab(PropTab):
|
|
def __init__(self, parent):
|
|
super(InputsTab, self).__init__(parent)
|
|
|
|
settings = QSettings()
|
|
fulluser = settings.value("user/FullName")
|
|
login = settings.value("user/Login")
|
|
|
|
fullNameLabel = QLabel("Full name for user '{0}': ".format(login))
|
|
|
|
# get the full name of the actual user
|
|
self.fullNameEdit = QLineEdit()
|
|
try:
|
|
self.fullNameEdit.setText(fulluser)
|
|
except TypeError as e:
|
|
self.fullNameEdit.setText(fulluser[0])
|
|
|
|
# information about data structure
|
|
dataroot = settings.value("data/dataRoot")
|
|
curstructure = settings.value("data/Structure")
|
|
dataDirLabel = QLabel("data root directory: ")
|
|
self.dataDirEdit = QLineEdit()
|
|
self.dataDirEdit.setText(dataroot)
|
|
self.dataDirEdit.selectAll()
|
|
structureLabel = QLabel("data structure: ")
|
|
self.structureSelect = QComboBox()
|
|
|
|
from pylot.core.util.structure import DATASTRUCTURE
|
|
|
|
self.structureSelect.addItems(DATASTRUCTURE.keys())
|
|
|
|
dsind = findComboBoxIndex(self.structureSelect, curstructure)
|
|
|
|
self.structureSelect.setCurrentIndex(dsind)
|
|
|
|
layout = QGridLayout()
|
|
layout.addWidget(dataDirLabel, 0, 0)
|
|
layout.addWidget(self.dataDirEdit, 0, 1)
|
|
layout.addWidget(fullNameLabel, 1, 0)
|
|
layout.addWidget(self.fullNameEdit, 1, 1)
|
|
layout.addWidget(structureLabel, 2, 0)
|
|
layout.addWidget(self.structureSelect, 2, 1)
|
|
|
|
self.setLayout(layout)
|
|
|
|
def getValues(self):
|
|
values = {"data/dataRoot": self.dataDirEdit.text(),
|
|
"user/FullName": self.fullNameEdit.text(),
|
|
"data/Structure": self.structureSelect.currentText()}
|
|
return values
|
|
|
|
|
|
class OutputsTab(PropTab):
|
|
def __init__(self, parent=None):
|
|
super(OutputsTab, self).__init__(parent)
|
|
|
|
settings = QSettings()
|
|
curval = settings.value("output/Format", None)
|
|
|
|
eventOutputLabel = QLabel("event ouput format")
|
|
self.eventOutputComboBox = QComboBox()
|
|
eventoutputformats = OUTPUTFORMATS.keys()
|
|
self.eventOutputComboBox.addItems(eventoutputformats)
|
|
|
|
ind = findComboBoxIndex(self.eventOutputComboBox, curval)
|
|
|
|
self.eventOutputComboBox.setCurrentIndex(ind)
|
|
layout = QGridLayout()
|
|
layout.addWidget(eventOutputLabel, 0, 0)
|
|
layout.addWidget(self.eventOutputComboBox, 0, 1)
|
|
|
|
self.setLayout(layout)
|
|
|
|
def getValues(self):
|
|
values = {"output/Format": self.eventOutputComboBox.currentText()}
|
|
return values
|
|
|
|
|
|
class PhasesTab(PropTab):
|
|
def __init__(self, parent=None):
|
|
super(PhasesTab, self).__init__(parent)
|
|
|
|
pass
|
|
|
|
|
|
class GraphicsTab(PropTab):
|
|
def __init__(self, parent=None):
|
|
super(GraphicsTab, self).__init__(parent)
|
|
|
|
pass
|
|
|
|
|
|
class LocalisationTab(PropTab):
|
|
def __init__(self, parent=None):
|
|
super(LocalisationTab, self).__init__(parent)
|
|
|
|
settings = QSettings()
|
|
curtool = settings.value("loc/tool", None)
|
|
|
|
loctoollabel = QLabel("location tool")
|
|
self.locToolComboBox = QComboBox()
|
|
loctools = LOCTOOLS.keys()
|
|
self.locToolComboBox.addItems(loctools)
|
|
|
|
toolind = findComboBoxIndex(self.locToolComboBox, curtool)
|
|
|
|
self.locToolComboBox.setCurrentIndex(toolind)
|
|
|
|
curroot = settings.value("%s/rootPath".format(curtool), None)
|
|
curbin = settings.value("%s/binPath".format(curtool), None)
|
|
|
|
self.rootlabel = QLabel("root directory")
|
|
self.binlabel = QLabel("bin directory")
|
|
|
|
self.rootedit = QLineEdit('')
|
|
self.binedit = QLineEdit('')
|
|
|
|
if curroot is not None:
|
|
self.rootedit.setText(curroot)
|
|
if curbin is not None:
|
|
self.binedit.setText(curbin)
|
|
|
|
rootBrowse = QPushButton('...', self)
|
|
rootBrowse.clicked.connect(lambda: self.selectDirectory(self.rootedit))
|
|
|
|
binBrowse = QPushButton('...', self)
|
|
binBrowse.clicked.connect(lambda: self.selectDirectory(self.binedit))
|
|
|
|
self.locToolComboBox.currentIndexChanged.connect(self.updateUi)
|
|
|
|
self.updateUi()
|
|
|
|
layout = QGridLayout()
|
|
layout.addWidget(loctoollabel, 0, 0)
|
|
layout.addWidget(self.locToolComboBox, 0, 1)
|
|
layout.addWidget(self.rootlabel, 1, 0)
|
|
layout.addWidget(self.rootedit, 1, 1)
|
|
layout.addWidget(rootBrowse, 1, 2)
|
|
layout.addWidget(self.binlabel, 2, 0)
|
|
layout.addWidget(self.binedit, 2, 1)
|
|
layout.addWidget(binBrowse, 2, 2)
|
|
|
|
self.setLayout(layout)
|
|
|
|
def updateUi(self):
|
|
curtool = self.locToolComboBox.currentText()
|
|
if curtool is not None:
|
|
self.rootlabel.setText("{0} root directory".format(curtool))
|
|
self.binlabel.setText("{0} bin directory".format(curtool))
|
|
|
|
def selectDirectory(self, edit):
|
|
selected_directory = QFileDialog.getExistingDirectory()
|
|
edit.setText(selected_directory)
|
|
|
|
def getValues(self):
|
|
loctool = self.locToolComboBox.currentText()
|
|
values = {"%s/rootPath".format(loctool): self.rootedit.text(),
|
|
"%s/binPath".format(loctool): self.binedit.text(),
|
|
"loc/tool": loctool}
|
|
return values
|
|
|
|
|
|
class NewEventDlg(QDialog):
|
|
def __init__(self, parent=None, titleString="Create a new event"):
|
|
"""
|
|
QDialog object utilized to create a new event manually.
|
|
"""
|
|
super(NewEventDlg, self).__init__()
|
|
|
|
self.setupUI()
|
|
|
|
now = datetime.datetime.now()
|
|
self.eventTimeEdit.setDateTime(now)
|
|
# event dates in the future are forbidden
|
|
self.eventTimeEdit.setMaximumDateTime(now)
|
|
|
|
self.latEdit.setText("51.0000")
|
|
self.lonEdit.setText("7.0000")
|
|
self.depEdit.setText("10.0")
|
|
|
|
self.buttonBox.accepted.connect(self.accept)
|
|
self.buttonBox.rejected.connect(self.reject)
|
|
|
|
def getValues(self):
|
|
return {'origintime': self.eventTimeEdit.dateTime().toPython(),
|
|
'latitude': self.latEdit.text(),
|
|
'longitude': self.lonEdit.text(),
|
|
'depth': self.depEdit.text()}
|
|
|
|
def setupUI(self):
|
|
# create widget objects
|
|
timeLabel = QLabel()
|
|
timeLabel.setText("Select time: ")
|
|
self.eventTimeEdit = QDateTimeEdit()
|
|
latLabel = QLabel()
|
|
latLabel.setText("Latitude: ")
|
|
self.latEdit = QLineEdit()
|
|
lonLabel = QLabel()
|
|
lonLabel.setText("Longitude: ")
|
|
self.lonEdit = QLineEdit()
|
|
depLabel = QLabel()
|
|
depLabel.setText("Depth: ")
|
|
self.depEdit = QLineEdit()
|
|
|
|
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok |
|
|
QDialogButtonBox.Cancel)
|
|
|
|
grid = QGridLayout()
|
|
grid.addWidget(timeLabel, 0, 0)
|
|
grid.addWidget(self.eventTimeEdit, 0, 1)
|
|
grid.addWidget(latLabel, 1, 0)
|
|
grid.addWidget(self.latEdit, 1, 1)
|
|
grid.addWidget(lonLabel, 2, 0)
|
|
grid.addWidget(self.lonEdit, 2, 1)
|
|
grid.addWidget(depLabel, 3, 0)
|
|
grid.addWidget(self.depEdit, 3, 1)
|
|
grid.addWidget(self.buttonBox, 4, 1)
|
|
|
|
self.setLayout(grid)
|
|
|
|
|
|
class FilterOptionsDialog(QDialog):
|
|
def __init__(self, parent=None, titleString="Filter options",
|
|
filterOptions=None):
|
|
"""
|
|
PyLoT widget FilterOptionsDialog is a QDialog object. It is an UI to
|
|
adjust parameters for filtering seismic data.
|
|
"""
|
|
super(FilterOptionsDialog, self).__init__()
|
|
|
|
if parent is not None and parent.getFilterOptions():
|
|
self.filterOptions = parent.getFilterOptions()
|
|
elif filterOptions is not None:
|
|
self.filterOptions = FilterOptions(filterOptions)
|
|
else:
|
|
self.filterOptions = FilterOptions()
|
|
|
|
_enable = True
|
|
if self.getFilterOptions().getFilterType() is None:
|
|
_enable = False
|
|
|
|
self.freqminLabel = QLabel()
|
|
self.freqminLabel.setText("minimum:")
|
|
self.freqminSpinBox = QDoubleSpinBox()
|
|
self.freqminSpinBox.setRange(5e-7, 1e6)
|
|
self.freqminSpinBox.setDecimals(2)
|
|
self.freqminSpinBox.setSuffix(' Hz')
|
|
self.freqminSpinBox.setEnabled(_enable)
|
|
|
|
self.freqmaxLabel = QLabel()
|
|
self.freqmaxLabel.setText("maximum:")
|
|
self.freqmaxSpinBox = QDoubleSpinBox()
|
|
self.freqmaxSpinBox.setRange(5e-7, 1e6)
|
|
self.freqmaxSpinBox.setDecimals(2)
|
|
self.freqmaxSpinBox.setSuffix(' Hz')
|
|
|
|
if _enable:
|
|
self.freqminSpinBox.setValue(self.getFilterOptions().getFreq()[0])
|
|
if self.getFilterOptions().getFilterType() in ['bandpass',
|
|
'bandstop']:
|
|
self.freqmaxSpinBox.setValue(
|
|
self.getFilterOptions().getFreq()[1])
|
|
else:
|
|
try:
|
|
self.freqmaxSpinBox.setValue(self.getFilterOptions().getFreq())
|
|
self.freqminSpinBox.setValue(self.getFilterOptions().getFreq())
|
|
except TypeError as e:
|
|
print(e)
|
|
self.freqmaxSpinBox.setValue(1.)
|
|
self.freqminSpinBox.setValue(.1)
|
|
|
|
typeOptions = [None, "bandpass", "bandstop", "lowpass", "highpass"]
|
|
|
|
self.orderLabel = QLabel()
|
|
self.orderLabel.setText("Order:")
|
|
self.orderSpinBox = QSpinBox()
|
|
self.orderSpinBox.setRange(2, 10)
|
|
self.orderSpinBox.setEnabled(_enable)
|
|
self.selectTypeLabel = QLabel()
|
|
self.selectTypeLabel.setText("Select filter type:")
|
|
self.selectTypeCombo = QComboBox()
|
|
self.selectTypeCombo.addItems(typeOptions)
|
|
self.selectTypeCombo.setCurrentIndex(typeOptions.index(self.getFilterOptions().getFilterType()))
|
|
self.selectTypeLayout = QVBoxLayout()
|
|
self.selectTypeLayout.addWidget(self.orderLabel)
|
|
self.selectTypeLayout.addWidget(self.orderSpinBox)
|
|
self.selectTypeLayout.addWidget(self.selectTypeLabel)
|
|
self.selectTypeLayout.addWidget(self.selectTypeCombo)
|
|
|
|
self.freqGroupBox = QGroupBox("Frequency range")
|
|
self.freqGroupLayout = QGridLayout()
|
|
self.freqGroupLayout.addWidget(self.freqminLabel, 0, 0)
|
|
self.freqGroupLayout.addWidget(self.freqminSpinBox, 0, 1)
|
|
self.freqGroupLayout.addWidget(self.freqmaxLabel, 1, 0)
|
|
self.freqGroupLayout.addWidget(self.freqmaxSpinBox, 1, 1)
|
|
self.freqGroupBox.setLayout(self.freqGroupLayout)
|
|
|
|
self.freqmaxSpinBox.setEnabled(_enable)
|
|
|
|
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Ok |
|
|
QDialogButtonBox.Cancel)
|
|
|
|
grid = QGridLayout()
|
|
grid.addWidget(self.freqGroupBox, 0, 2, 1, 2)
|
|
grid.addLayout(self.selectTypeLayout, 1, 2, 1, 2)
|
|
grid.addWidget(self.buttonBox, 2, 2, 1, 2)
|
|
|
|
self.setLayout(grid)
|
|
|
|
self.freqminSpinBox.valueChanged.connect(self.updateUi)
|
|
self.freqmaxSpinBox.valueChanged.connect(self.updateUi)
|
|
self.orderSpinBox.valueChanged.connect(self.updateUi)
|
|
self.selectTypeCombo.currentIndexChanged.connect(self.updateUi)
|
|
self.buttonBox.accepted.connect(self.accept)
|
|
self.buttonBox.rejected.connect(self.reject)
|
|
|
|
def updateUi(self):
|
|
type = self.selectTypeCombo.currentText()
|
|
_enable = type in ['bandpass', 'bandstop']
|
|
freq = [self.freqminSpinBox.value(), self.freqmaxSpinBox.value()]
|
|
self.freqmaxLabel.setEnabled(_enable)
|
|
self.freqmaxSpinBox.setEnabled(_enable)
|
|
|
|
if not _enable:
|
|
self.freqminLabel.setText("cutoff:")
|
|
self.freqmaxSpinBox.setValue(freq[0])
|
|
freq.remove(freq[1])
|
|
else:
|
|
self.freqminLabel.setText("minimum:")
|
|
if not isSorted(freq):
|
|
QMessageBox.warning(self, "Value error",
|
|
"Maximum frequency must be at least the "
|
|
"same value as minimum frequency (notch)!")
|
|
self.freqmaxSpinBox.setValue(freq[0])
|
|
self.freqmaxSpinBox.selectAll()
|
|
self.freqmaxSpinBox.setFocus()
|
|
return
|
|
|
|
self.getFilterOptions().setFilterType(type)
|
|
self.getFilterOptions().setFreq(freq)
|
|
self.getFilterOptions().setOrder(self.orderSpinBox.value())
|
|
|
|
def getFilterOptions(self):
|
|
return self.filterOptions
|
|
|
|
@staticmethod
|
|
def getFilterObject():
|
|
dlg = FilterOptionsDialog()
|
|
if dlg.exec_():
|
|
return dlg.getFilterOptions()
|
|
return None
|
|
|
|
def accept(self):
|
|
self.updateUi()
|
|
QDialog.accept(self)
|
|
|
|
|
|
class LoadDataDlg(QDialog):
|
|
def __init__(self, parent=None):
|
|
super(LoadDataDlg, self).__init__(parent)
|
|
|
|
pass
|
|
|
|
|
|
class HelpForm(QDialog):
|
|
def __init__(self, page=QUrl('https://ariadne.geophysik.rub.de/trac/PyLoT'),
|
|
parent=None):
|
|
super(HelpForm, self).__init__(parent)
|
|
self.setAttribute(Qt.WA_DeleteOnClose)
|
|
self.setAttribute(Qt.WA_GroupLeader)
|
|
|
|
backAction = QAction(QIcon(":/back.png"), "&Back", self)
|
|
backAction.setShortcut(QKeySequence.Back)
|
|
homeAction = QAction(QIcon(":/home.png"), "&Home", self)
|
|
homeAction.setShortcut("Home")
|
|
self.pageLabel = QLabel()
|
|
|
|
toolBar = QToolBar()
|
|
toolBar.addAction(backAction)
|
|
toolBar.addAction(homeAction)
|
|
toolBar.addWidget(self.pageLabel)
|
|
self.webBrowser = QWebView()
|
|
self.webBrowser.load(page)
|
|
|
|
layout = QVBoxLayout()
|
|
layout.addWidget(toolBar)
|
|
layout.addWidget(self.webBrowser, 1)
|
|
self.setLayout(layout)
|
|
|
|
self.connect(backAction, Signal("triggered()"),
|
|
self.webBrowser, Slot("backward()"))
|
|
self.connect(homeAction, Signal("triggered()"),
|
|
self.webBrowser, Slot("home()"))
|
|
self.connect(self.webBrowser, Signal("sourceChanged(QUrl)"),
|
|
self.updatePageTitle)
|
|
|
|
self.resize(400, 600)
|
|
self.setWindowTitle("{0} Help".format(QApplication.applicationName()))
|
|
|
|
def updatePageTitle(self):
|
|
self.pageLabel.setText(self.webBrowser.documentTitle())
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import doctest
|
|
|
|
doctest.testmod()
|