以下是我对轮廓图的输入。即使z中的值不同，它也会返回具有平面轮廓的图。我正在使用python3。
import matplotlib.pyplot as plt
import matplotlib.colors as colors
import matplotlib.cm as cmx
import matplotlib as mpl
x = [8,10,12,14,16,18,20]
y = [ 0.4,0.45,0.5, 0.55, 0.6,0.65,0.7, 0.75,0.8,0.85,0.9,0.95,1.,1.05,1.1 ,1.15, 1.2 ]
z= [[ 1.78963157e-05, 1.61644497e-05, 1.82095363e-05, 1.68437063e-05, 1.72978900e-05, 1.32008829e-05, 1.34279038e-05],
[ -6.88334562e-07, -1.36603740e-06, -4.87142628e-05, -3.72777265e-04, -1.13885082e-03, -2.21202558e-03, -3.04815629e-03],
[ -2.75334480e-06, -1.69193652e-04, -3.32760366e-03, -1.41131639e-02, -3.22716385e-02, -5.08755872e-02, -6.43446161e-02] ,
[ -1.99621453e-05, -6.62870148e-03, -5.51200368e-02, -1.46310900e-01, -2.50479130e-01, -3.44686045e-01, -4.14010369e-01],
[ -8.05638699e-04, -6.86469566e-02, -3.09807186e-01, -5.95417818e-01, -8.70429863e-01, -1.10896694e+00, -1.28863817e+00],
[ -1.09028691e-02, -2.86631096e-01, -8.72346699e-01, -1.38425321e+00, -1.83269423e+00, -2.21171217e+00, -2.49614674e+00],
[ -5.44918164e-02, -7.04700599e-01, -1.61944488e+00, -2.23166225e+00, -2.70610186e+00, -3.05736645e+00, -3.31027451e+00],
[ -1.46581196e-01, -1.27933729e+00, -2.34440457e+00, -2.90545526e+00, -3.30654522e+00, -3.61596075e+00, -3.81523854e+00],
[ -2.83847825e-01, -1.94187773e+00, -2.97264260e+00, -3.53393575e+00, -3.91886829e+00, -4.39978913e+00, -4.40556012e+00],
[ -4.52972035e-01, -2.60277547e+00, -3.69173458e+00, -6.28054855e+00, -6.28057405e+00, -6.28058156e+00, -6.28059977e+00],
[ -6.52260330e-01, -3.24424411e+00, -6.28054559e+00, -4.23917726e+00, -3.53008773e+00, -3.57473901e+00, -3.51794282e+00],
[ -8.83887486e-01, -4.43537561e+00, -3.81221898e+00, -2.95280246e+00, -2.74353298e+00, -2.75130073e+00, -2.76171281e+00],
[ -1.14292285e+00, -6.28045385e+00, -2.91582775e+00, -2.43497586e+00, -2.34172630e+00, -2.35585837e+00, -2.33020785e+00],
[ -1.48005357e+00, -3.32913613e+00, -2.51281694e+00, -2.22591860e+00, -2.20713439e+00, -2.18431855e+00, -2.15543300e+00],
[ -1.95083193e+00, -2.84478852e+00, -2.30980115e+00, -2.17543461e+00, -2.18077741e+00, -2.15239738e+00, -2.12150557e+00],
[ -2.67504634e+00, -2.47989403e+00, -2.17826984e+00, -2.13298637e+00, -2.14346365e+00, -2.13308098e+00, -2.11940317e+00],
[ -6.27708545e+00, -2.24516401e+00, -2.07349772e+00, -2.04499101e+00, -2.07452620e+00, -2.07811441e+00, -2.08486007e+00]]
fig,ax = plt.subplots()
cmap=plt.cm.bwr
ax.pcolormesh(x, y, z, cmap=cmap, rasterized=True, norm=mpl.colors.Normalize(vmin=-6,vmax=0))
这就是我得到的： enter image description here
答案 0 :(得分：0)
