fix some aux scripts

scripts/_Plot_cell_rho.py

@@ -117,7 +117,8 @@ def parse_xml_traj_file(filename):
         exit(FAILURE)
     N = int(xmldoc.getElementsByTagName('agents')[0].childNodes[0].data)
     fps = xmldoc.getElementsByTagName('frameRate')[0].childNodes[0].data #type unicode
-    fps = int(fps)
+    fps = round(float(fps))
+    
     #print ("fps=", fps)
     #fps = int(xmldoc.getElementsByTagName('frameRate')[0].childNodes[0].data)
     logging.info("Npeds = %d, fps = %d"%(N, fps))

scripts/_Plot_profiles.py

@@ -67,7 +67,8 @@ if __name__ == '__main__':
     plt.rc("font", size=40)
     for j in range(beginsteady, endsteady):
         density_file = os.path.join(
-            pathfile, "density", "Prf_d_%s_id_1_%.5d.dat" % (nametraj, j))
+            pathfile, "density", "Prf_d_%s
+_id_1_%.5d.dat" % (nametraj, j))
         print("loading: %s" % density_file)
         density += np.loadtxt(density_file)