Create spectrum3d.py

Draw a 3D surface plot of power spectrum.

spectrum3d(data, **kwargs)

Input data:
dict Type has key 'X' for x axis,  'Y' for y axis, 'Z' for input data.

for kwarg parameters:
randcolor=True   set surface plot to random generated colors.
title=''         set figure title string(string type).
folder=''        set folder to save figure(string type, preset under working directory).
savename=''      set figure save name. If not set, figure is not saved.
show=True        show the plot window, if set False, window does not appear.
alpha=           (float Type) set surface plot transparency, preset 0.3, lower the value, more transparent.
ver_rotate=      (integer Type) set vertical rotation angle of figure.
hor_rotate=      (integer Type) set horizonal rotation angle of figure.