[change] get comparison working with alparray/py3

pylot/core/pick/compare.py

@@ -8,6 +8,7 @@ import os
 import matplotlib.pyplot as plt
 import numpy as np
 from obspy import read_events
+from obspy.core import AttribDict
 from pylot.core.io.phases import picksdict_from_picks
 from pylot.core.util.pdf import ProbabilityDensityFunction
 from pylot.core.util.utils import find_in_list
@@ -31,7 +32,7 @@ class Comparison(object):
         for name, fn in kwargs.items():
             if isinstance(fn, PDFDictionary):
                 self._pdfs[name] = fn
-            elif isinstance(fn, dict):
+            elif isinstance(fn, dict) or isinstance(fn, AttribDict):
                 self._pdfs[name] = PDFDictionary(fn)
             else:
                 self._pdfs[name] = PDFDictionary.from_quakeml(fn)

pylot/core/util/pdf.py

@@ -248,7 +248,7 @@ class ProbabilityDensityFunction(object):
         self._x = np.array(x)
 
     @classmethod
-    def from_pick(self, lbound, barycentre, rbound, incr=0.001, decfact=0.01,
+    def from_pick(self, lbound, barycentre, rbound, incr=0.1, decfact=0.01,
                   type='exp'):
         '''
         Initialize a new ProbabilityDensityFunction object.

pylot/core/util/widgets.py

@@ -127,7 +127,7 @@ class ComparisonDialog(QDialog):
                              phasesComboBox=None,
                              histCheckBox=None)
         self._phases = 'PS'
-        self._plotprops = dict(station=self.stations[0], phase=self.phases[0])
+        self._plotprops = dict(station=list(self.stations)[0], phase=list(self.phases)[0])
         super(ComparisonDialog, self).__init__(parent)
         self.setupUI()
         self.plotcomparison()