[refs #137] some improvements in autoPyLoT and ongoing work in the QtPyLoT NLL implementation

QtPyLoT.py

@@ -37,6 +37,7 @@ from PySide.QtGui import QMainWindow, QInputDialog, QIcon, QFileDialog, \
     QDialog, QErrorMessage, QApplication, QPixmap, QMessageBox, QSplashScreen, \
     QActionGroup, QListWidget, QDockWidget
 import numpy as np
+import subprocess
 from obspy import UTCDateTime
 
 from pylot.core.io.data import Data
@@ -630,6 +631,8 @@ class MainWindow(QMainWindow):
             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()
@@ -889,6 +892,12 @@ class MainWindow(QMainWindow):
                 raise TypeError('Unknow picktype {0}'.format(picktype))
 
     def locateEvent(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")
@@ -896,9 +905,22 @@ class MainWindow(QMainWindow):
         # get working directory
         locroot = settings.value("{0}/rootPath".format(loctool), None)
         infile = settings.value("{0}/inputFile".format(loctool), None)
-        lt.locate(infile)
+        outfile = settings.value("{0}/outputFile".format(loctool), None)
+        phasepath = os.tempnam(os.path.join(locroot, 'obs'), loctool)
+        locpath = os.path.join(locroot, 'loc', outfile)
+        lt.export(self.getPicks(), phasepath)
+        phasefile = os.path.split(phasepath)[-1]
+        args = lt.modify_inputs(infile, locroot, outfile, phasefile, )
         if locroot is None:
             self.PyLoTprefs()
+        try:
+            lt.locate(infile)
+        except RuntimeError as e:
+            print(e.message)
+        finally:
+            os.remove(phasepath)
+
+        self.getData().applyEVTData(lt.read_location(locpath), type='event')
 
     def check4Loc(self):
         return self.picksNum() > 4

autoPyLoT.py

@@ -120,8 +120,8 @@ def autoPyLoT(inputfile):
                     evID = event[string.rfind(event, "/") + 1: len(events) - 1]
                     nllocout = '%s_%s' % (evID, nllocoutpatter)
                     # create comment line for NLLoc-control file
-                    nll.modifyInputFile(ctrf, nllocroot, nllocout, phasef,
-                                        ttpat)
+                    nll.modify_inputs(ctrf, nllocroot, nllocout, phasef,
+                                      ttpat)
 
                     # locate the event
                     nll.locate(ctrfile)
@@ -202,13 +202,9 @@ def autoPyLoT(inputfile):
                 # write phase files for various location routines
                 # HYPO71
                 hypo71file = '%s/autoPyLoT_HYPO71.pha' % event
-                if hasattr(finalpicks, 'getpicdic'):
-                    if finalpicks.getpicdic() is not None:
-                        hsat.export(finalpicks.getpicdic(), hypo71file)
-                        data.applyEVTData(finalpicks.getpicdic())
-                    else:
-                        hsat.export(picks, hypo71file)
-                        data.applyEVTData(picks)
+                if hasattr(finalpicks, 'getpicdic') and finalpicks.getpicdic() is not None:
+                    hsat.export(finalpicks.getpicdic(), hypo71file)
+                    data.applyEVTData(finalpicks.getpicdic())
                 else:
                     hsat.export(picks, hypo71file)
                     data.applyEVTData(picks)
@@ -243,7 +239,7 @@ def autoPyLoT(inputfile):
                 # For locating the event the NLLoc-control file has to be modified!
                 nllocout = '%s_%s' % (parameter.get('eventID'), nllocoutpatter)
                 # create comment line for NLLoc-control file
-                nll.modifyInputFile(ctrf, nllocroot, nllocout, phasef, ttpat)
+                nll.modify_inputs(ctrf, nllocroot, nllocout, phasef, ttpat)
 
                 # locate the event
                 nll.locate(ctrfile)
@@ -323,13 +319,9 @@ def autoPyLoT(inputfile):
             # write phase files for various location routines
             # HYPO71
             hypo71file = '%s/%s/autoPyLoT_HYPO71.pha' % (datapath, parameter.get('eventID'))
-            if hasattr(finalpicks, 'getpicdic'):
-                if finalpicks.getpicdic() is not None:
-                    hsat.export(finalpicks.getpicdic(), hypo71file)
-                    data.applyEVTData(finalpicks.getpicdic())
-                else:
-                    hsat.export(picks, hypo71file)
-                    data.applyEVTData(picks)
+            if hasattr(finalpicks, 'getpicdic') and finalpicks.getpicdic() is not None:
+                hsat.export(finalpicks.getpicdic(), hypo71file)
+                data.applyEVTData(finalpicks.getpicdic())
             else:
                 hsat.export(picks, hypo71file)
                 data.applyEVTData(picks)

pylot/core/loc/nll.py

@@ -28,7 +28,7 @@ def export(picks, fnout):
     writephases(picks, 'NLLoc', fnout)
 
 
-def modifyInputFile(ctrfn, root, nllocoutn, phasefn, tttn):
+def modify_inputs(ctrfn, root, nllocoutn, phasefn, tttn):
     '''
     :param ctrfn: name of NLLoc-control file
     :type: str
@@ -82,7 +82,7 @@ def locate(fnin):
     try:
         runProgram(exe_path, fnin)
     except subprocess.CalledProcessError as e:
-        print(e.output)
+        raise RuntimeError(e.output)
 
 
 def readLocation(fn):