nothing important

change the script for generating true model and add script for ploting
paths

scripts/GenerateTrueMOD.py

@@ -15,8 +15,9 @@ dep1=[0,0.2,0.4,0.6,0.8,1.1,1.4,1.8,2.5]
 anosize=0.5
 amplitude=0.4
 #end
-x=range(1,nx+1)
+nmax = np.max([nx,ny])
-y=range(1,ny+1)
+x=range(1,nmax+1)
+y=range(1,nmax+1)
 z=range(1,nz+1)
 z=np.ones(nz)
 bg=np.zeros((nz,nx,ny))
@@ -24,7 +25,7 @@ cross=np.zeros((nz,ny))
 vs1=np.zeros(nz)
 xy=np.kron(np.sin(anosize*np.array(y)),np.sin(anosize*np.array(x)))
 xyz=np.kron(z,xy)
-pxy=xyz.reshape(nz,nx,ny)
+pxy=xyz.reshape(nz,nmax,nmax)
 for k in range(nz):
   for j in range(ny):
     for i in range(nx):

scripts/plotpath.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+
+import numpy as np
+from matplotlib import pylab as plt
+
+#parameters you need to change
+#begin
+numray = 3320 # how many rays do you have (all periods)
+rb = 1 # ray index for some period (first one)
+re = 50 # ray index for some period (last one)
+maxseg = 500 # 
+#end
+
+n = 0
+numseg = np.zeros(numray,)
+raylat = np.zeros((numray,maxseg))
+raylon = np.zeros((numray,maxseg))
+with open('raypath.out') as ray:
+    for line in ray:
+        linseg = line.split()
+        if linseg[0]=='#':
+            n = n+1
+            seg = 0
+            numseg[n-1] = float(linseg[1])
+        else:
+            seg = seg+1
+            raylat[n-1,seg-1] = float(linseg[0])
+            raylon[n-1,seg-1] = float(linseg[1])
+
+for ii in range(rb,re):
+    plt.plot(raylon[ii,0:numseg[ii]],raylat[ii,0:numseg[ii]],'k-')
+
+plt.show()