Small corrections on the llij function for the Lambert projection.

Projections.py

@@ -69,14 +69,14 @@ def LC_llij(polyll, hemi, truelat1, truelat2, polei, polej, rebydx, stdlon, cone
 
     for lon,lat in polyll :
         
-        deltalon = lon - self.stdlon
+        deltalon = lon - stdlon
         if (deltalon > +180.) : deltalon = deltalon - 360.
         if (deltalon < -180.) : deltalon = deltalon + 360.
         
         tl1r = truelat1 * rad_per_deg
         ctl1r = np.cos(tl1r)     
         
-        rm = self.rebydx * ctl1r/cone * (np.tan((90.*hemi-lat)*rad_per_deg/2.) / np.tan((90.*hemi-truelat1)*rad_per_deg/2.))**cone
+        rm = rebydx * ctl1r/cone * (np.tan((90.*hemi-lat)*rad_per_deg/2.) / np.tan((90.*hemi-truelat1)*rad_per_deg/2.))**cone
         
         arg = cone*(deltalon*rad_per_deg)
         i = polei + hemi * rm * np.sin(arg)
@@ -127,7 +127,7 @@ class LambertC:
 
     def llij(self, polyll) :
 
-        polyij = LC_llij(polyij, self.hemi, self.truelat1, self.truelat2, self.polei, self.polej, self.rebydx, self.stdlon, self.cone)
+        polyij = LC_llij(polyll, self.hemi, self.truelat1, self.truelat2, self.polei, self.polej, self.rebydx, self.stdlon, self.cone)
                 
         return polyij