Attempt to fix gammapy#130 (comment)

enrico/RunGTlike.py

@@ -181,21 +181,23 @@ def run(infile):
     #Get and dump the target specific results
     Result = FitRunner.GetAndPrintResults(Fit)
     utils.DumpResult(Result, config)
-
+
+    #  Make energy bins by running a *new* analysis
+    Nbin = config['Ebin']['NumEnergyBins']
+
     FitRunner.config['file']['parent_config'] = infile
+
+    if config['Spectrum']['ResultParentPlots'] == "yes":
+        plot_sed_fromconfig(get_config(config['file']['parent_config']),ignore_missing_bins=True) 
+
     if config['Spectrum']['ResultPlots'] == 'yes' :
         outXml = utils._dump_xml(config)
         # the possibility of making the model map is checked inside the function
         FitRunner.ModelMap(outXml)
-        FitRunner.config['Spectrum']['ResultParentPlots'] = "yes"
+        if Nbin>0:
+            FitRunner.config['Spectrum']['ResultParentPlots'] = "yes"
         plot_sed_fromconfig(get_config(infile),ignore_missing_bins=True)
 
-    if config['Spectrum']['ResultParentPlots'] == "yes":
-        plot_sed_fromconfig(get_config(config['file']['parent_config']),ignore_missing_bins=True) 
-
-    #  Make energy bins by running a *new* analysis
-    Nbin = config['Ebin']['NumEnergyBins']
-
     energybin.RunEbin(folder,Nbin,Fit,FitRunner,sedresult)
 
     del(sedresult)

enrico/lightcurve.py

@@ -49,8 +49,9 @@ def __init__(self, config, parent_filename=""):
         self.config['UpperLimit']['TSlimit'] = self.config['LightCurve']['TSLightCurve']
 
         self.folder = self.config['out']
-
+        # Do not create plots
         self.config['Spectrum']['ResultPlots'] = 'no' # no
+        self.config['Spectrum']['ResultParentPlots'] = 'no' # no
         self.config['Ebin']['NumEnergyBins'] = 0
         self.config['energy']['decorrelation_energy'] = 'yes' # no
         self.config['UpperLimit']['envelope'] = 'no'
@@ -126,6 +127,7 @@ def PrepareLC(self,write = 'no'):
                     str(self.config['time']['tmin']) + "_" +
                     str(self.config['time']['tmax'])) + ".xml" #Name of the xml file
             self.config['file']['xml'] = xmlfilename
+            # Do not produce spectral plots
 
             if len(self.gtifile)==1:
                 self.config['time']['file']=self.gtifile[0]