[closes #124] PILOT event data can be loaded now

QtPyLoT.py

@@ -577,7 +577,13 @@ class MainWindow(QMainWindow):
 
         ycoord = gui_event.ydata
 
-        statID = int(round(ycoord))
+        try:
+            statID = int(round(ycoord))
+        except TypeError as e:
+            if 'a float is required' in e.message:
+                return None
+            else:
+                raise e
 
         return statID
 
@@ -724,6 +730,8 @@ class MainWindow(QMainWindow):
 
         wfID = self.getWFID(gui_event)
 
+        if not wfID: return
+
         station = self.getStationName(wfID)
         self.updateStatus('picking on station {0}'.format(station))
         data = self.getData().getWFData()

pylot/core/io/phases.py

@@ -183,9 +183,15 @@ def picksdict_from_picks(evt):
             print(e)
             onsets = {}
         mpp = pick.time
-        lpp = mpp + pick.time_errors.upper_uncertainty
-        epp = mpp - pick.time_errors.lower_uncertainty
         spe = pick.time_errors.uncertainty
+        try:
+            lpp = mpp + pick.time_errors.upper_uncertainty
+            epp = mpp - pick.time_errors.lower_uncertainty
+        except TypeError as e:
+            msg = e.message + ',\n falling back to symmetric uncertainties'
+            warnings.warn(msg)
+            lpp = mpp + spe
+            epp = mpp - spe
         phase['mpp'] = mpp
         phase['epp'] = epp
         phase['lpp'] = lpp