# SurfacePlot.py:matplotlib3D plot youcan rotate and scale viamouse 2
import matplotlib.pylab as p
from mpl_toolkits.mplot3d import Axes3D

print("Please be patient, I have packages to import & points to plot")
delta = 0.1
x = p.arange( -3. , 3. , delta) 
y = p.arange( -3. , 3. , delta)
X, Y = p.meshgrid( x , y ) 
Z = p.sin(X)*p.cos(Y) # surfaceheight

fig = p.figure() # create figure
ax = Axes3D(fig) # plots axes
ax.plot_surface (X, Y, Z) # surface
#ax.plot_wireframe(X, Y, Z, color='r')  #wireframe
ax.set_xlabel('X')
ax.set_ylabel('Y')
ax.set_zlabel('Z')

p.show()#showfigure