#!/usr/bin/env python # -*- coding: utf-8 -*- """ PyLoT: Main program =================== PyLoT is a seismic data processing software capable of picking seismic phases (symmetric and asymmetric error assignment), exporting these to several common phase data formats and post process the data, e.g. locating events, via external localization software. Additionally PyLoT is meant as an interface to autoPyLoT which can automatically pick seismic phases, if the parameters have properly been chosen for the particular data set. Some icons are out of a free of charge icon set, which can be found here: https://www.iconfinder.com/iconsets/flavour :author: Sebastian Wehling-Benatelli :copyright: The PyLoT Development Team (https://ariadne.geophysik.rub.de/trac/PyLoT) :license: GNU Lesser General Public License, Version 3 (http://www.gnu.org/copyleft/lesser.html) """ import matplotlib import os import sys matplotlib.use('Qt4Agg') matplotlib.rcParams['backend.qt4'] = 'PySide' from PySide.QtCore import QCoreApplication, QSettings, Signal, QFile, \ QFileInfo, Qt from PySide.QtGui import QMainWindow, QInputDialog, QIcon, QFileDialog, \ QWidget, QHBoxLayout, QStyle, QKeySequence, QLabel, QFrame, QAction, \ QDialog, QErrorMessage, QApplication, QPixmap, QMessageBox, QSplashScreen, \ QActionGroup, QListWidget, QDockWidget, QLineEdit import numpy as np import subprocess from obspy import UTCDateTime from obspy.core.event import Magnitude from pylot.core.analysis.magnitude import calcsourcespec, calcMoMw from pylot.core.io.data import Data from pylot.core.io.inputs import FilterOptions, AutoPickParameter from pylot.core.pick.autopick import autopickevent from pylot.core.pick.compare import Comparison from pylot.core.io.phases import picksdict_from_picks import pylot.core.loc.nll as nll from pylot.core.util.defaults import FILTERDEFAULTS, COMPNAME_MAP, \ AUTOMATIC_DEFAULTS from pylot.core.util.errors import FormatError, DatastructureError, \ OverwriteError from pylot.core.util.connection import checkurl from pylot.core.util.utils import fnConstructor, getLogin, \ getGlobalTimes from pylot.core.io.location import create_creation_info, create_event from pylot.core.util.widgets import FilterOptionsDialog, NewEventDlg, \ WaveformWidget, PropertiesDlg, HelpForm, createAction, PickDlg, \ getDataType, ComparisonDialog from pylot.core.util.structure import DATASTRUCTURE from pylot.core.util.thread import AutoPickThread from pylot.core.util.version import get_git_version as _getVersionString import icons_rc locateTool = dict(nll=nll) class MainWindow(QMainWindow): __version__ = _getVersionString() closing = Signal() def __init__(self, parent=None): super(MainWindow, self).__init__(parent) self.createAction = createAction settings = QSettings() if settings.value("user/FullName", None) is None: fulluser = QInputDialog.getText(self, "Enter Name:", "Full name") settings.setValue("user/FullName", fulluser) settings.setValue("user/Login", getLogin()) if settings.value("agency_id", None) is None: agency = QInputDialog.getText(self, "Enter authority name (e.g. BUG):", "Authority") settings.setValue("agency_id", agency) self.recentfiles = settings.value("data/recentEvents", []) self.fname = dict(manual=None, auto=None, loc=None) self.fnames = None self._stime = None structure_setting = settings.value("data/Structure", "PILOT") self.dataStructure = DATASTRUCTURE[structure_setting]() self.seismicPhase = str(settings.value("phase", "P")) self.dispComponent = str(settings.value("plotting/dispComponent", "Z")) if settings.value("data/dataRoot", None) is None: dirname = QFileDialog().getExistingDirectory( caption='Choose data root ...') settings.setValue("data/dataRoot", dirname) settings.sync() self.filteroptions = {} self.pickDlgs = {} self.picks = {} self.autopicks = {} self.loc = False # UI has to be set up before(!) children widgets are about to show up self.setupUi() # initialize event data if self.recentfiles: lastEvent = self.getLastEvent() self.data = Data(self, lastEvent) else: self.data = Data(self) self.autodata = Data(self) # load and display waveform data self.dirty = False self.load_data() if self.loadWaveformData(): self.updateFilterOptions() else: sys.exit(0) def setupUi(self): try: self.startTime = min( [tr.stats.starttime for tr in self.data.wfdata]) except: self.startTime = UTCDateTime() pylot_icon = QIcon() pylot_icon.addPixmap(QPixmap(':/icons/pylot.png')) self.setWindowTitle("PyLoT - do seismic processing the python way") self.setWindowIcon(pylot_icon) xlab = self.startTime.strftime('seconds since %Y/%m/%d %H:%M:%S (%Z)') _widget = QWidget() _widget.setCursor(Qt.CrossCursor) _layout = QHBoxLayout() plottitle = "Overview: {0} components ".format(self.getComponent()) # create central matplotlib figure canvas widget self.DataPlot = WaveformWidget(parent=self, xlabel=xlab, ylabel=None, title=plottitle) self.DataPlot.mpl_connect('button_press_event', self.pickOnStation) self.DataPlot.mpl_connect('axes_enter_event', lambda event: self.tutorUser()) _layout.addWidget(self.DataPlot) manupicksicon = self.style().standardIcon(QStyle.SP_DialogYesButton) autopicksicon = self.style().standardIcon(QStyle.SP_DialogNoButton) locactionicon = self.style().standardIcon(QStyle.SP_DirOpenIcon) loadpiloticon = self.style().standardIcon(QStyle.SP_ComputerIcon) quitIcon = self.style().standardIcon(QStyle.SP_MediaStop) saveIcon = self.style().standardIcon(QStyle.SP_DriveHDIcon) helpIcon = self.style().standardIcon(QStyle.SP_DialogHelpButton) newIcon = self.style().standardIcon(QStyle.SP_FileIcon) # create resource icons p_icon = QIcon() p_icon.addPixmap(QPixmap(':/icons/key_P.png')) s_icon = QIcon() s_icon.addPixmap(QPixmap(':/icons/key_S.png')) print_icon = QIcon() print_icon.addPixmap(QPixmap(':/icons/printer.png')) filter_icon = QIcon() filter_icon.addPixmap(QPixmap(':/icons/filter.png')) z_icon = QIcon() z_icon.addPixmap(QPixmap(':/icons/key_Z.png')) n_icon = QIcon() n_icon.addPixmap(QPixmap(':/icons/key_N.png')) e_icon = QIcon() e_icon.addPixmap(QPixmap(':/icons/key_E.png')) auto_icon = QIcon() auto_icon.addPixmap(QPixmap(':/icons/sync.png')) locate_icon = QIcon() locate_icon.addPixmap(QPixmap(':/icons/locate.png')) compare_icon = QIcon() compare_icon.addPixmap(QPixmap(':/icons/compare.png')) newEventAction = self.createAction(self, "&New event ...", self.createNewEvent, QKeySequence.New, newIcon, "Create a new event.") openmanualpicksaction = self.createAction(self, "Load &picks ...", self.load_data, QKeySequence.Open, manupicksicon, "Load pick data for " "the actual event.") openmanualpicksaction.setData(None) openautopicksaction = self.createAction(self, "Load &automatic picks " "...", self.load_autopicks, "Ctrl+A", autopicksicon, "Load automatic pick data " "for the actual event.") openautopicksaction.setData(None) loadlocationaction = self.createAction(self, "Load &location ...", self.load_loc, "Ctrl+L", locactionicon, "Load location information on " "the actual event.") loadpilotevent = self.createAction(self, "Load PILOT &event ...", self.load_pilotevent, "Ctrl+E", loadpiloticon, "Load PILOT event from information " "Matlab binary collections.") saveEventAction = self.createAction(self, "&Save event ...", self.saveData, QKeySequence.Save, saveIcon, "Save actual event data.") openWFDataAction = self.createAction(self, "Open &waveforms ...", self.loadWaveformData, "Ctrl+W", QIcon(":/wfIcon.png"), "Open waveform data (event will " "be closed)") prefsEventAction = self.createAction(self, "Preferences", self.PyLoTprefs, QKeySequence.Preferences, QIcon(None), "Edit PyLoT app preferences.") quitAction = self.createAction(self, "&Quit", QCoreApplication.instance().quit, QKeySequence.Close, quitIcon, "Close event and quit PyLoT") self.filterAction = self.createAction(self, "&Filter ...", self.filterWaveformData, "Ctrl+F", filter_icon, """Toggle un-/filtered waveforms to be displayed, according to the desired seismic phase.""", True) filterEditAction = self.createAction(self, "&Filter parameter ...", self.adjustFilterOptions, "Alt+F", QIcon(None), """Adjust filter parameters.""") self.selectPAction = self.createAction(self, "&P", self.alterPhase, "Alt+P", p_icon, "Toggle P phase.", True) self.selectSAction = self.createAction(self, "&S", self.alterPhase, "Alt+S", s_icon, "Toggle S phase", True) self.compare_action = self.createAction(self, "&Compare picks...", self.comparePicks, "Alt+C", compare_icon, "Comparison of " "manual and " "automatic pick " "data.", False) printAction = self.createAction(self, "&Print event ...", self.printEvent, QKeySequence.Print, print_icon, "Print waveform overview.") helpAction = self.createAction(self, "&Help ...", self.helpHelp, QKeySequence.HelpContents, helpIcon, """Show either the documentation homepage (internet connection available), or shipped documentation files.""") self.fileMenu = self.menuBar().addMenu('&File') self.fileMenuActions = (newEventAction, openmanualpicksaction, saveEventAction, openWFDataAction, None, prefsEventAction, quitAction) self.fileMenu.aboutToShow.connect(self.updateFileMenu) self.updateFileMenu() self.editMenu = self.menuBar().addMenu('&Edit') editActions = (self.filterAction, filterEditAction, None, self.selectPAction, self.selectSAction, None, printAction) self.addActions(self.editMenu, editActions) self.helpMenu = self.menuBar().addMenu('&Help') helpActions = (helpAction,) self.addActions(self.helpMenu, helpActions) fileToolBar = self.addToolBar("FileTools") fileToolActions = (newEventAction, openmanualpicksaction, openautopicksaction, loadlocationaction, loadpilotevent, saveEventAction) fileToolBar.setObjectName("FileTools") self.addActions(fileToolBar, fileToolActions) # phaseToolBar = self.addToolBar("PhaseTools") # phaseToolActions = (self.selectPAction, self.selectSAction) # phaseToolBar.setObjectName("PhaseTools") # self.addActions(phaseToolBar, phaseToolActions) # create button group for component selection componentGroup = QActionGroup(self) componentGroup.setExclusive(True) z_action = self.createAction(parent=componentGroup, text='Z', slot=self.plotZ, shortcut='Alt+Z', icon=z_icon, tip='Display the vertical (Z)' ' component.', checkable=True) z_action.setChecked(True) n_action = self.createAction(parent=componentGroup, text='N', slot=self.plotN, shortcut='Alt+N', icon=n_icon, tip='Display the north-south (N) ' 'component.', checkable=True) e_action = self.createAction(parent=componentGroup, text='E', slot=self.plotE, shortcut='Alt+E', icon=e_icon, tip='Display the east-west (E) component.', checkable=True) componentToolBar = self.addToolBar("ComponentSelection") componentActions = (z_action, n_action, e_action) componentToolBar.setObjectName("PhaseTools") self.addActions(componentToolBar, componentActions) auto_pick = self.createAction(parent=self, text='autoPick', slot=self.autoPick, shortcut='Alt+Ctrl+A', icon=auto_icon, tip='Automatically pick' ' the entire dataset' ' displayed!') autoPickToolBar = self.addToolBar("autoPyLoT") autoPickActions = (auto_pick, self.compare_action) self.addActions(autoPickToolBar, autoPickActions) # pickToolBar = self.addToolBar("PickTools") # pickToolActions = (selectStation, ) # pickToolBar.setObjectName("PickTools") # self.addActions(pickToolBar, pickToolActions) locateEvent = self.createAction(parent=self, text='locate_event', slot=self.locate_event, shortcut='Alt+Ctrl+L', icon=locate_icon, tip='Locate the event using ' 'the picked arrivals.') locationToolBar = self.addToolBar("LocationTools") locationToolActions = (locateEvent,) locationToolBar.setObjectName("LocationTools") self.addActions(locationToolBar, locationToolActions) self.eventLabel = QLabel() self.eventLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken) status = self.statusBar() status.setSizeGripEnabled(False) status.addPermanentWidget(self.eventLabel) status.showMessage("Ready", 500) _widget.setLayout(_layout) _widget.showFullScreen() self.setCentralWidget(_widget) def updateFileMenu(self): self.fileMenu.clear() for action in self.fileMenuActions[:-1]: if action is None: self.fileMenu.addSeparator() else: self.fileMenu.addAction(action) try: current = self.data.getID() except AttributeError: current = None recentEvents = [] for eventID in self.recentfiles: fname = fnConstructor(eventID) if eventID != current and QFile.exists(fname): recentEvents.append(eventID) recentEvents.reverse() self.recentfiles = recentEvents[0:5] settings = QSettings() settings.setValue() if recentEvents: for i, eventID in enumerate(recentEvents): fname = fnConstructor(eventID) action = QAction(self.windowIcon(), "&{0} {1}".format(i + 1, QFileInfo(fname).fileName()), self) action.setData(fname) self.connect(action, Signal("triggered()"), self.load_data) self.fileMenu.addAction(action) self.fileMenu.addSeparator() self.fileMenu.addAction(self.fileMenuActions[-1]) def getRoot(self): settings = QSettings() return settings.value("data/dataRoot") def load_autopicks(self, fname=None): self.load_data(fname, type='auto') def load_loc(self, fname=None): type = getDataType(self) self.load_data(fname, type=type, loc=True) def load_pilotevent(self): filt = "PILOT location files (*LOC*.mat)" caption = "Select PILOT location file" fn_loc = QFileDialog().getOpenFileName(self, caption=caption, filter=filt, dir=self.getRoot()) fn_loc = fn_loc[0] loc_dir = os.path.split(fn_loc)[0] filt = "PILOT phases files (*PHASES*.mat)" caption = "Select PILOT phases file" fn_phases = QFileDialog().getOpenFileName(self, caption=caption, filter=filt, dir=loc_dir) fn_phases = fn_phases[0] type = getDataType(self) fname_dict = dict(phasfn=fn_phases, locfn=fn_loc) self.load_data(fname_dict, type=type) def load_data(self, fname=None, type='manual', loc=False): if not self.okToContinue(): return if fname is None: action = self.sender() if isinstance(action, QAction): fname = self.filename_from_action(action) self.set_fname(fname, type) data = dict(auto=self.autodata, manual=self.data) data[type] += Data(self, evtdata=fname) if not loc: self.updatePicks(type=type) self.drawPicks(picktype=type) self.draw() def getLastEvent(self): return self.recentfiles[0] def add_recentfile(self, event): self.recentfiles.insert(0, event) def getWFFnames(self): try: evt = self.getData().getEvtData() if evt.picks: for pick in evt.picks: try: if pick.waveform_id is not None: fname = pick.waveform_id.getSEEDstring() if fname not in self.fnames: self.fnames.append(fname) except: continue else: if self.dataStructure: searchPath = self.dataStructure.expandDataPath() fnames = QFileDialog.getOpenFileNames(self, "Select waveform " "files:", dir=searchPath) self.fnames = fnames[0] else: raise DatastructureError('not specified') if not self.fnames: return None return self.fnames except DatastructureError as e: print(e) props = PropertiesDlg(self) if props.exec_() == QDialog.Accepted: return self.getWFFnames() else: return def filename_from_action(self, action): if action.data() is None: filt = "Supported file formats" \ " (*.mat *.qml *.xml *.kor *.evt)" caption = "Open an event file" fname = QFileDialog().getOpenFileName(self, caption=caption, filter=filt, dir=self.getRoot()) fname = fname[0] else: fname = str(action.data().toString()) return fname def get_fnames(self): return self.fname def set_fname(self, fname, type): if self.get_fnames()[type] is not None: self.add_recentfile(self.get_fnames()) self.fname[type] = fname def getEventFileName(self): if self.get_fnames() is None: self.set_fname(self.getData().getEventFileName()) return self.get_fnames() def saveData(self): def getSavePath(e): print('warning: {0}'.format(e)) directory = os.path.join(self.getRoot(), self.getEventFileName()) file_filter = "QuakeML file (*.xml);;VELEST observation file " \ "format (*.cnv);;NonLinLoc observation file (*.obs)" title = 'Save event data ...' fname, selected_filter = QFileDialog.getSaveFileName(self, title, directory, file_filter) fbasename, exform = os.path.splitext(fname) if not exform and selected_filter: exform = selected_filter.split('*')[1][:-1] return fbasename, exform settings = QSettings() fbasename = self.getEventFileName() exform = settings.value('data/exportFormat', 'QUAKEML') try: self.getData().applyEVTData(self.getPicks()) except OverwriteError: msgBox = QMessageBox() msgBox.setText("Picks have been modified!") msgBox.setInformativeText( "Do you want to save the changes and overwrite the picks?") msgBox.setDetailedText(self.getData().getPicksStr()) msgBox.setStandardButtons(QMessageBox.Save | QMessageBox.Cancel) msgBox.setDefaultButton(QMessageBox.Save) ret = msgBox.exec_() if ret == QMessageBox.Save: self.getData().resetPicks() return self.saveData() elif ret == QMessageBox.Cancel: return False try: self.getData().exportEvent(fbasename, exform) except FormatError as e: fbasename, exform = getSavePath(e) except AttributeError as e: fbasename, exform = getSavePath(e) if not fbasename: return False self.getData().exportEvent(fbasename, exform) self.setDirty(False) self.updateStatus('Event saved as %s' % (fbasename + exform)) return True def getComponent(self): return self.dispComponent def setComponent(self, component): self.dispComponent = component def getData(self, type='manual'): if type == 'auto': return self.autodata return self.data def getPicks(self, type='manual'): rdict = dict(auto=self.autopicks, manual=self.picks) return rdict[type] def getPicksOnStation(self, station, type='manual'): try: return self.getPicks(type)[station] except KeyError: return None def comparePicks(self): if self.check4Comparison(): co = Comparison(auto=self.getPicks('auto'), manu=self.getPicks()) compare_dlg = ComparisonDialog(co, self) compare_dlg.exec_() def getPlotWidget(self): return self.DataPlot @staticmethod def getWFID(gui_event): ycoord = gui_event.ydata try: statID = int(round(ycoord)) except TypeError as e: if 'a float is required' in e.message: return None else: raise e return statID def getStationID(self, station): for wfID in self.getPlotWidget().getPlotDict().keys(): actual_station = self.getPlotWidget().getPlotDict()[wfID][0] if station == actual_station: return wfID return None def getStime(self): return self._stime def addActions(self, target, actions): for action in actions: if action is None: target.addSeparator() else: target.addAction(action) def okToContinue(self): if self.dirty: return self.saveData() return True def loadWaveformData(self): if self.fnames and self.okToContinue(): self.setDirty(True) ans = self.data.setWFData(self.fnames) elif self.fnames is None and self.okToContinue(): ans = self.data.setWFData(self.getWFFnames()) else: ans = False self._stime = getGlobalTimes(self.getData().getWFData())[0] if ans: self.plotWaveformData() return ans else: return ans def plotWaveformData(self): zne_text = {'Z': 'vertical', 'N': 'north-south', 'E': 'east-west'} comp = self.getComponent() title = 'section: {0} components'.format(zne_text[comp]) alter_comp = COMPNAME_MAP[comp] wfst = self.getData().getWFData().select(component=comp) wfst += self.getData().getWFData().select(component=alter_comp) self.getPlotWidget().plotWFData(wfdata=wfst, title=title, mapping=False) self.draw() plotDict = self.getPlotWidget().getPlotDict() pos = plotDict.keys() labels = [plotDict[n][0] for n in pos] self.getPlotWidget().setYTickLabels(pos, labels) def plotZ(self): self.setComponent('Z') self.plotWaveformData() self.drawPicks() self.draw() def plotN(self): self.setComponent('N') self.plotWaveformData() self.drawPicks() self.draw() def plotE(self): self.setComponent('E') self.plotWaveformData() self.drawPicks() self.draw() def pushFilterWF(self, param_args): self.getData().filterWFData(param_args) def filterWaveformData(self): if self.getData(): if self.getFilterOptions() and self.filterAction.isChecked(): kwargs = self.getFilterOptions().parseFilterOptions() self.pushFilterWF(kwargs) elif self.filterAction.isChecked(): self.adjustFilterOptions() else: self.getData().resetWFData() self.plotWaveformData() self.drawPicks() self.draw() def adjustFilterOptions(self): fstring = "Filter Options ({0})".format(self.getSeismicPhase()) filterDlg = FilterOptionsDialog(titleString=fstring, parent=self) if filterDlg.exec_(): filteroptions = filterDlg.getFilterOptions() self.setFilterOptions(filteroptions) if self.filterAction.isChecked(): kwargs = self.getFilterOptions().parseFilterOptions() self.pushFilterWF(kwargs) self.plotWaveformData() def getFilterOptions(self): try: return self.filteroptions[self.getSeismicPhase()] except AttributeError as e: print(e) return FilterOptions(None, None, None) def getFilters(self): return self.filteroptions def setFilterOptions(self, filterOptions, seismicPhase=None): if seismicPhase is None: self.getFilters()[self.getSeismicPhase()] = filterOptions else: self.getFilters()[seismicPhase] = filterOptions def updateFilterOptions(self): try: settings = QSettings() if settings.value("filterdefaults", None) is None and not self.getFilters(): for key, value in FILTERDEFAULTS.items(): self.setFilterOptions(FilterOptions(**value), key) elif settings.value("filterdefaults", None) is not None: for key, value in settings.value("filterdefaults"): self.setFilterOptions(FilterOptions(**value), key) except Exception as e: self.updateStatus('Error ...') emsg = QErrorMessage(self) emsg.showMessage('Error: {0}'.format(e)) else: self.updateStatus('Filter loaded ... ' '[{0}: {1} Hz]'.format( self.getFilterOptions().getFilterType(), self.getFilterOptions().getFreq())) if self.filterAction.isChecked(): self.filterWaveformData() def getSeismicPhase(self): return self.seismicPhase def getStationName(self, wfID): return self.getPlotWidget().getPlotDict()[wfID][0] def alterPhase(self): pass def setSeismicPhase(self, phase): self.seismicPhase = self.seismicPhaseButtonGroup.getValue() self.updateStatus('Seismic phase changed to ' '{0}'.format(self.getSeismicPhase())) def pickOnStation(self, gui_event): wfID = self.getWFID(gui_event) if wfID is None: return station = self.getStationName(wfID) self.updateStatus('picking on station {0}'.format(station)) data = self.getData().getWFData() pickDlg = PickDlg(self, data=data.select(station=station), station=station, picks=self.getPicksOnStation(station)) if pickDlg.exec_(): self.setDirty(True) self.updateStatus('picks accepted ({0})'.format(station)) replot = self.addPicks(station, pickDlg.getPicks()) if replot: self.plotWaveformData() self.drawPicks() self.draw() else: self.drawPicks(station) self.draw() else: self.updateStatus('picks discarded ({0})'.format(station)) if not self.getLocflag() and self.check4Loc(): self.setLocflag(True) elif self.getLocflag() and not self.check4Loc(): self.setLocflag(False) def addListItem(self, text): self.listWidget.addItem(text) self.listWidget.scrollToBottom() def autoPick(self): self.listWidget = QListWidget() self.setDirty(True) self.logDockWidget = QDockWidget("AutoPickLog", self) self.logDockWidget.setObjectName("LogDockWidget") self.logDockWidget.setAllowedAreas( Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea) self.logDockWidget.setWidget(self.listWidget) self.addDockWidget(Qt.LeftDockWidgetArea, self.logDockWidget) self.addListItem('loading default values for local data ...') autopick_parameter = AutoPickParameter(AUTOMATIC_DEFAULTS) self.addListItem(str(autopick_parameter)) # Create the worker thread and run it self.thread = AutoPickThread(parent=self, func=autopickevent, data=self.getData().getWFData(), param=autopick_parameter) self.thread.message.connect(self.addListItem) self.thread.start() self.thread.finished.connect(self.finalizeAutoPick) def finalizeAutoPick(self): self.drawPicks(picktype='auto') self.draw() self.thread.quit() def addPicks(self, station, picks, type='manual'): stat_picks = self.getPicksOnStation(station, type) rval = False if not stat_picks: stat_picks = picks else: msgBox = QMessageBox() msgBox.setText("The picks for station {0} have been " "changed.".format(station)) msgBox.setDetailedText("Old picks:\n" "{old_picks}\n\n" "New picks:\n" "{new_picks}".format(old_picks=stat_picks, new_picks=picks)) msgBox.setInformativeText("Do you want to save your changes?") msgBox.setStandardButtons(QMessageBox.Save | QMessageBox.Cancel) msgBox.setDefaultButton(QMessageBox.Save) ret = msgBox.exec_() if ret == QMessageBox.Save: stat_picks = picks rval = True elif ret == QMessageBox.Cancel: pass else: raise Exception('FATAL: Should never occur!') self.getPicks(type=type)[station] = stat_picks return rval def updatePicks(self, type='manual'): picks = picksdict_from_picks(evt=self.getData(type).getEvtData()) if type == 'manual': self.picks.update(picks) elif type == 'auto': self.autopicks.update(picks) self.check4Comparison() def drawPicks(self, station=None, picktype='manual'): # if picks to draw not specified, draw all picks available if not station: for station in self.getPicks(type=picktype): self.drawPicks(station, picktype=picktype) return # plotting picks plotID = self.getStationID(station) ax = self.getPlotWidget().axes ylims = np.array([-.5, +.5]) + plotID phase_col = { 'P': ('c', 'c--', 'b-', 'bv', 'b^'), 'S': ('m', 'm--', 'r-', 'rv', 'r^') } stat_picks = self.getPicks(type=picktype)[station] stime = self.getStime() for phase in stat_picks: picks = stat_picks[phase] if type(stat_picks[phase]) is not dict: return colors = phase_col[phase[0].upper()] mpp = picks['mpp'] - stime epp = picks['epp'] - stime lpp = picks['lpp'] - stime spe = picks['spe'] if picktype == 'manual': 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]) elif picktype == 'auto': ax.plot(mpp, ylims[1], colors[3], mpp, ylims[0], colors[4]) else: raise TypeError('Unknow picktype {0}'.format(picktype)) def locate_event(self): """ locate event using the manually picked phases :return: """ if not self.okToContinue(): return settings = QSettings() # get location tool hook loctool = settings.value("loc/tool", "nll") lt = locateTool[loctool] # get working directory locroot = settings.value("{0}/rootPath".format(loctool), None) if locroot is None: self.PyLoTprefs() self.locate_event() infile = settings.value("{0}/inputFile".format(loctool), None) if not infile: caption = 'Select {0} input file'.format(loctool) filt = "Supported file formats" \ " (*.in *.ini *.conf *.cfg)" ans = QFileDialog().getOpenFileName(self, caption=caption, filter=filt, dir=locroot) infile = ans[0] settings.setValue("{0}/inputFile".format(loctool), infile) settings.sync() if loctool == 'nll': ttt = settings.value("{0}/travelTimeTables", None) ok = False if ttt is None: while not ok: text, ok = QInputDialog.getText(self, 'Pattern for travel time tables', 'Base name of travel time tables', echo=QLineEdit.Normal, text="ttime") ttt = text outfile = settings.value("{0}/outputFile".format(loctool), os.path.split(os.tempnam())[-1]) phasefile = os.path.split(os.tempnam())[-1] phasepath = os.path.join(locroot, 'obs', phasefile) locpath = os.path.join(locroot, 'loc', outfile) lt.export(self.getPicks(), phasepath) lt.modify_inputs(infile, locroot, outfile, phasefile, ttt) try: lt.locate(infile) except RuntimeError as e: print(e.message) finally: os.remove(phasepath) self.getData().applyEVTData(lt.read_location(locpath), type='event') self.getData().getEvtData().magnitudes.append(self.calc_magnitude()) def calc_magnitude(self): e = self.getData().getEvtData() settings = QSettings() if e.origins: o = e.origins[0] mags = dict() for a in o.arrivals: pick = a.pick_id.get_referred_object() station = pick.waveform_id.station_code wf = self.getData().getWFData().select(station=station) onset = pick.time fninv = settings.value("inventoryFile", None) if fninv is None: fninv = QFileDialog.getOpenFileName() ans = QMessageBox.question(self, self.tr("Make default..."), self.tr("New inventory filename set.\n" + \ "Do you want to make it the default value?"), QMessageBox.Yes | QMessageBox.No, QMessageBox.No) if ans == QMessageBox.Yes: settings.setValue("inventoryFile", fninv) settings.sync() w0, fc = calcsourcespec(wf, onset, fninv, 3000., a.distance, a.azimuth, a.takeoff_angle, 60., 0) stat_mags = calcMoMw(wf, w0, 2700., 3000., a.distance, fninv) mags[station] = stat_mags mag = np.median([M[1] for M in mags.values()]) return Magnitude(mag=mag, magnitude_type='Mw') else: return None def check4Loc(self): return self.picksNum() > 4 def check4Comparison(self): mpicks = self.getPicks() apicks = self.getPicks('auto') for station, phases in mpicks.items(): try: aphases = apicks[station] for phase in phases.keys(): if phase in aphases.keys(): return True except KeyError: continue return False def picksNum(self, type='manual'): num = 0 for phases in self.getPicks(type).values(): num += len(phases) return num def getLocflag(self): return self.loc def setLocflag(self, value): self.loc = value def updateStatus(self, message, duration=5000): self.statusBar().showMessage(message, duration) if self.getData() is not None: if not self.getData().isNew(): self.setWindowTitle( "PyLoT - processing event %s[*]" % self.getData().getID()) elif self.getData().isNew(): self.setWindowTitle("PyLoT - New event [*]") else: self.setWindowTitle( "PyLoT - seismic processing the python way[*]") self.setWindowModified(self.dirty) def tutorUser(self): self.updateStatus('select trace to pick on station ...', 10000) def printEvent(self): pass def createNewEvent(self): if self.okToContinue(): new = NewEventDlg() if new.exec_() != QDialog.Rejected: evtpar = new.getValues() cinfo = create_creation_info(agency_id=self.agency) event = create_event(evtpar['origintime'], cinfo) self.data = Data(self, evtdata=event) self.setDirty(True) def draw(self): self.getPlotWidget().draw() def setDirty(self, value): self.dirty = value def closeEvent(self, event): if self.okToContinue(): self.closing.emit() QMainWindow.closeEvent(self, event) def PyLoTprefs(self): props = PropertiesDlg(self) if props.exec_(): return def helpHelp(self): if checkurl(): form = HelpForm( 'https://ariadne.geophysik.ruhr-uni-bochum.de/trac/PyLoT/wiki') else: form = HelpForm(':/help.html') form.show() def main(): # create the Qt application pylot_app = QApplication(sys.argv) pixmap = QPixmap(":/splash/splash.png") splash = QSplashScreen(pixmap) splash.show() app_icon = QIcon() app_icon.addPixmap(QPixmap(':/icons/pylot.png')) # create the main window pylot_form = MainWindow() splash.showMessage('Loading. Please wait ...') pylot_app.processEvents() # set Application Information pylot_app.setOrganizationName("Ruhr-University Bochum / MAGS2") pylot_app.setOrganizationDomain("rub.de") pylot_app.processEvents() pylot_app.setApplicationName("PyLoT") pylot_app.setApplicationVersion(pylot_form.__version__) pylot_app.setWindowIcon(app_icon) pylot_app.processEvents() # Show main window and run the app pylot_form.showMaximized() pylot_app.processEvents() splash.finish(pylot_form) pylot_app.exec_() if __name__ == "__main__": sys.exit(main())