diff --git a/apps/fft-multi-decoder_fixed_hackrf.grc b/apps/fft-multi-decoder_fixed_hackrf.grc
index 84d4fad..3ac48ca 100644
--- a/apps/fft-multi-decoder_fixed_hackrf.grc
+++ b/apps/fft-multi-decoder_fixed_hackrf.grc
@@ -3213,7 +3213,7 @@ class blk(gr.sync_block):  # other base classes are basic_block, decim_block, in
     </param>
     <param>
       <key>debug</key>
-      <value>False</value>
+      <value>True</value>
     </param>
     <param>
       <key>_enabled</key>
diff --git a/python/tmc_classes.py b/python/tmc_classes.py
index d666665..ce706a4 100644
--- a/python/tmc_classes.py
+++ b/python/tmc_classes.py
@@ -77,7 +77,10 @@ class lcl:
         else:
           return False
     def get_poffsets(self,LCD):
-        return self.poffsets[LCD]
+        if self.poffsets.has_key(LCD):
+            return self.poffsets[LCD]
+        else:
+            return ""
     def get_segment(self,LCD):
         return self.segments[LCD]
     def get_road(self,LCD):
@@ -317,56 +320,68 @@ class tmc_location:
         self.loc_dict={}
         self.has_koord=False
         self.linRef=None
-        if self.lcl_obj.lcn_allocated(lcn) and self.lcl_obj.points.has_key(lcn):
-          try:
-            self.point=self.lcl_obj.get_point(lcn)
-            
-            
-            self.ltype=self.point.CLASS+self.point.TCD
+        self.loctype=None
+        if self.lcl_obj.lcn_allocated(lcn):
+          if self.lcl_obj.points.has_key(lcn):
+            self.loctype="point"
             try:
-                self.subtype=int(self.point.STCD)
-            except ValueError:#should not happen, all rows have int
-                self.subtype=0
-                print("location subtype %s is invalid in location %i"%(self.point.STCD,lcn))
-            if not self.point.RNID==u"":
-                self.roadname=self.lcl_obj.get_name(int(self.point.RNID))
-            else:
-                self.roadname=""
-            if not self.point.N1ID==u"":
-                self.first_name=self.lcl_obj.get_name(int(self.point.N1ID))
-            else:
-                self.first_name=""
-            if not self.point.N2ID==u"":
-                self.second_name=self.lcl_obj.get_name(int(self.point.N2ID))
-            else:
-                self.second_name=""
+              self.point=self.lcl_obj.get_point(lcn)
+              
+              
+              self.ltype=self.point.CLASS+self.point.TCD
+              try:
+                  self.subtype=int(self.point.STCD)
+              except ValueError:#should not happen, all rows have int
+                  self.subtype=0
+                  print("location subtype %s is invalid in location %i"%(self.point.STCD,lcn))
+              if not self.point.RNID==u"":
+                  self.roadname=self.lcl_obj.get_name(int(self.point.RNID))
+              else:
+                  self.roadname=""
+              if not self.point.N1ID==u"":
+                  self.first_name=self.lcl_obj.get_name(int(self.point.N1ID))
+              else:
+                  self.first_name=""
+              if not self.point.N2ID==u"":
+                  self.second_name=self.lcl_obj.get_name(int(self.point.N2ID))
+              else:
+                  self.second_name=""
 
-            if not self.point.SEG_LCD==u"":
-                self.linRef=tmc_segment(int(self.point.SEG_LCD),tableobj)
-            elif not self.point.ROA_LCD==u"":
-                self.linRef=tmc_segment(int(self.point.ROA_LCD),tableobj)
-            if not self.point.POL_LCD==u"":   
-                self.reflocs=self.__ref_locs(int(self.point.POL_LCD),self.first_name.encode('utf-8'))
-            self.negative_offset=self.lcl_obj.get_poffsets(lcn).NEG_OFF_LCD
-            self.positive_offset=self.lcl_obj.get_poffsets(lcn).POS_OFF_LCD
-            try:
-                #koords stored in WGS84 format with decimal degrees multiplied with 10^5
-                self.xkoord=int(self.point.XCOORD)/100000.0
-                self.ykoord=int(self.point.YCOORD)/100000.0
-                self.koord_str="%f,%f"%(self.ykoord,self.xkoord)
-                self.koord_str_google="{lat: %f, lng:  %f}"%(self.ykoord,self.xkoord)
-                self.google_maps_link="https://www.google.de/maps/place/%f,%f"%(self.ykoord,self.xkoord)
-                self.has_koord=True
-            except ValueError:
-                self.has_koord=False
-            self.is_valid=True
-            if not self.point.POL_LCD=="":#Europe (lcn==34196) does not have an area reference
-                self.aref=tmc_area(int(self.point.POL_LCD),tableobj)
-          except KeyError as e:
-            print(e)
-            print("error making point '%i'"%lcn)
+              if not self.point.SEG_LCD==u"":
+                  self.linRef=tmc_segment(int(self.point.SEG_LCD),tableobj)
+              elif not self.point.ROA_LCD==u"":
+                  self.linRef=tmc_segment(int(self.point.ROA_LCD),tableobj)
+              if not self.point.POL_LCD==u"":   
+                  self.reflocs=self.__ref_locs(int(self.point.POL_LCD),self.first_name.encode('utf-8'))
+              self.negative_offset=self.lcl_obj.get_poffsets(lcn).NEG_OFF_LCD
+              self.positive_offset=self.lcl_obj.get_poffsets(lcn).POS_OFF_LCD
+              try:
+                  #koords stored in WGS84 format with decimal degrees multiplied with 10^5
+                  self.xkoord=int(self.point.XCOORD)/100000.0
+                  self.ykoord=int(self.point.YCOORD)/100000.0
+                  self.koord_str="%f,%f"%(self.ykoord,self.xkoord)
+                  self.koord_str_google="{lat: %f, lng:  %f}"%(self.ykoord,self.xkoord)
+                  self.google_maps_link="https://www.google.de/maps/place/%f,%f"%(self.ykoord,self.xkoord)
+                  self.has_koord=True
+              except ValueError:
+                  self.has_koord=False
+              self.is_valid=True
+              if not self.point.POL_LCD=="":#Europe (lcn==34196) does not have an area reference
+                  self.aref=tmc_area(int(self.point.POL_LCD),tableobj)
+            except KeyError as e:
+              print(e)
+              print("error making point '%i'"%lcn)
+          elif self.lcl_obj.areas.has_key(lcn) and self.tableobj.debug:
+            print("lcn is area  %i"%lcn)
+          elif self.lcl_obj.segments.has_key(lcn) and self.tableobj.debug:
+            print("lcn is segment  %i"%lcn)
+          elif self.lcl_obj.roads.has_key(lcn) and self.tableobj.debug: 
+            print("lcn is road  %i"%lcn)
+          else:
+            print("lcn not found  %i"%lcn)
+          
         elif self.tableobj.log or self.tableobj.debug:
-          print("lcn not allocated or not point %i"%lcn)
+          print("lcn not allocated  %i"%lcn)
     def get_extent_location(self,loc,extent,direction): #direction: 0:pos, 1:neg
         if extent==0 or not loc.is_valid:
             return loc
diff --git a/python/tmc_parser.py b/python/tmc_parser.py
index 23078c8..31f4a21 100644
--- a/python/tmc_parser.py
+++ b/python/tmc_parser.py
@@ -117,8 +117,8 @@ class tmc_parser(gr.sync_block):
                     print(e)
                 pass
         self.qtwidget.print_tmc_msg(tmc_msg)
-        if self.debug:
-            print("new tmc message %s"%tmc_msg)
+        #if self.debug:
+        #    print("new tmc message %s"%tmc_msg)
     def initialize_data_for_PI(self,PI):
         self.unfinished_messages[PI]={}
     def handle_msg(self,msg):