some modification to taylor

taylordig.py

@@ -2,8 +2,12 @@ import numpy as np
 import matplotlib.pyplot as plt
 import math
 
-X=np.arange(0.0,2.1,0.001)
-Y=np.arange(0.0,2.1,0.001)
+#matplotlib.rcParams['xtick.direction'] = 'out'
+#matplotlib.rcParams['ytick.direction'] = 'out'
+#plt.tick_params(axis="y", labelcolor="b")
+
+X=np.arange(0.0,1.1,0.01)
+Y=np.arange(0.0,1.1,0.01)
 
 print X.shape 
 
@@ -18,38 +22,53 @@ for j in range(ny):
     for i in range(nx):
         h[j,i] = math.sqrt(X[i] * X[i] + Y[j] * Y[j])
 
-fig=plt.figure(num=1,figsize=(12.0,6.0),dpi=300,facecolor='w',edgecolor='k')
+fig=plt.figure(num=1,figsize=(3.0,3.0),dpi=300,facecolor='w',edgecolor='k')
 ax = fig.add_axes([0.08, 0.08, 0.8, 0.8], axisbg = '1.0')
-ax.set_xlabel('RMS/OBS_STD',fontsize='20',weight='bold')
-ax.set_ylabel ('RMS/OBS_STD',fontsize='20',weight='bold')
+ax.set_xlabel('RMS/OBS_STD',fontsize='5',weight='bold')
+ax.set_ylabel ('RMS/OBS_STD',fontsize='5',weight='bold')
 ax.grid(False)
-vc=np.arange(0.0,2.2,0.2)
+vc=np.arange(0.0,1.2,0.2)
 
-ax.contour(X,Y,h,vc,colors='0.5')
-#ax.spines['top'].set_visible(False)
-#ax.spines['right'].set_visible(False)
-ax.set_xlim(0.0,2.0)
-ax.set_ylim(0.0,2.0)
+ax.contour(X,Y,h,vc,colors='0.5',linewidths=0.2)
+ax.spines['top'].set_visible(False)
+ax.spines['right'].set_visible(False)
+ax.set_xlim(0.0,1.005)
+ax.set_ylim(0.0,1.005)
+ax.yaxis.set_ticks_position('left')
+ax.xaxis.set_ticks_position('bottom')
 
-radius = np.arange(0.0,5.0,0.5)
+radius = np.arange(0.0,1.20,0.20)
 xangle = [1.0,0.99,0.95] + list(np.arange(0.9,-0.1,-0.1))
+xangle = list(np.arange(0.0,1.10,0.10))
 
 #print xangle
 
 for ang in xangle:
     print ang, math.degrees(math.acos(ang))
-
+nline = 0
 for rd in radius:  
     for ang in xangle:
         #print math.cos(math.acos(ang))
         if ang == 0.99 or ang == 0.95:
             ax.plot([0.0,rd*math.cos(math.acos(ang))],[0.0,rd*math.sin(math.acos(ang))],'k-',lw="0.0")
         else:
-            ax.plot([0.0,rd*math.cos(math.acos(ang))],[0.0,rd*math.sin(math.acos(ang))],'k-',lw="0.25")
-        
+            #ax.plot([0.0,rd*math.cos(math.acos(ang))],[0.0,rd*math.sin(math.acos(ang))],'k-',lw="0.25")
+            #ax.plot([0.0,0.0],[rd*math.cos(math.acos(ang)),rd*math.sin(math.acos(ang))],'k-',lw="0.25")
+            #ax.plot([0.0,1.0],[0.0,1.0],'k-',lw="0.25")
+            if nline == 0:
+                nline += 1
+                ax.plot([0.0,rd*ang],[0.0,rd*math.sqrt(1.0 - (ang * ang))],color="0.5",ls="-",label="viken",lw="0.2")
+                if rd == 1.0: ax.annotate(str(ang),  xy=(rd*ang, rd*math.sqrt(1.0 - (ang * ang))))
+            else:
+                nline += 1
+                ax.plot([0.0,rd*ang],[0.0,rd*math.sqrt(1.0 - (ang * ang))],color="0.5",ls="-",lw="0.2")
+                if rd == 1.0 and ang > 0.0: ax.annotate(str(ang),  xy=(rd*ang, rd*math.sqrt(1.0 - (ang * ang))))
 
 ax.plot(0.2*math.cos(math.acos(0.5)),0.2*math.sin(math.acos(0.5)),'ob',ms=3)
 
+#ax.legend(numpoints=1,prop=dict(size='xx-small'),loc = 'upper right', bbox_to_anchor = (0.5, 0.5))
+ax.legend(numpoints=1,prop=dict(size='xx-small'),loc = 'best')
+
 plt.savefig("taylor.png", bbox_inches='tight',dpi=300,facecolor='w',edgecolor='w',orientation='portrait')
 
 plt.close(1)