minor changes

Author: ctroupin

diva_plot_contour.py

@@ -1,11 +1,12 @@
 #!/usr/bin/env python
+'''
+diva_plot_contour.py
 
-# diva_plot_contour.py
-#
-# Plot the selected contour
-#
-# http://modb.oce.ulg.ac.be/mediawiki/index.php/Diva_python
-# ------------------------------------------------------------------------------
+Provide an example of how to plot a given contour selected contour
+on a map using the Basemap module
+
+http://modb.oce.ulg.ac.be/mediawiki/index.php/Diva_python
+'''
 
 import os
 import numpy as np
@@ -17,7 +18,7 @@
 # User options
 # -------------
 
-# Resolution for coastline 
+# Resolution for coastline
 basemap_resolution = 'l'
 
 # File and directory names
@@ -30,7 +31,7 @@
 figtype = '.eps'
 figname = figdir + figbasename + figtype
 
-# Region of interest        
+# Region of interest
 lonmin = -7.
 lonmax = 38.
 latmin = 30.
@@ -62,7 +63,7 @@
 
 m = Basemap(projection='merc', llcrnrlon=lonmin, llcrnrlat=latmin,
             urcrnrlon=lonmax, urcrnrlat=latmax,
-            lat_ts=0.5 * (lonmin + lonmax),
+            lat_ts=0.5 * (latmin + latmax),
             resolution=basemap_resolution)
 m.ax = ax
 

diva_plot_mesh.py

@@ -15,14 +15,14 @@
 from matplotlib.path import Path
 import matplotlib.patches as patches
 
-# Clean 
+# Clean
 os.system('clear')
 
 # -------------
 # User options
 # -------------
 
-# Resolution for coastline 
+# Resolution for coastline
 basemap_resolution = 'i'
 
 # File and directory names
@@ -36,7 +36,7 @@
 figtype = '.eps'
 figname = figdir + figbasename + figtype
 
-# Region of interest        
+# Region of interest
 lonmin = -7.
 lonmax = 38.
 latmin = 30.
@@ -87,7 +87,7 @@
 
 m = Basemap(projection='merc', llcrnrlon=lonmin, llcrnrlat=latmin,
             urcrnrlon=lonmax, urcrnrlat=latmax,
-            lat_ts=0.5 * (lonmin + lonmax),
+            lat_ts=0.5 * (latmin + latmax),
             resolution=basemap_resolution)
 m.ax = ax
 
@@ -108,7 +108,7 @@
     patch = patches.PathPatch(path, facecolor='none', lw=1)
     m.ax.add_patch(patch)
 
-# Set axis limits 
+# Set axis limits
 m.ax.set_xlim(lonmin, lonmax)
 m.ax.set_ylim(latmin, latmax)