Minor changes to plot.f90 and plot.py.

src/plot.f90

@@ -28,7 +28,6 @@ contains
     real(8) :: distance       ! distance particle travels
     logical :: found_cell     ! found cell which particle is in?
     logical :: in_lattice     ! is surface crossing in lattice?
-    character(MAX_LINE_LEN) :: msg   ! output/error message
     character(MAX_LINE_LEN) :: path_plot ! unit for binary plot file
     type(Cell),     pointer :: c    => null()
     type(Universe), pointer :: univ => null()

src/utils/plot.py

@@ -195,5 +195,11 @@ if __name__ == '__main__':
         filename = sys.argv[1]
 
         p = Plot()
+
+        # Load binary plot.out file
+        print("Loading plotting file...")
         p.load_file(filename)
+
+        # Display plot
+        print("Generating plot...")
         p.plot()