代码语言：javascript复制
plt.pcolormesh(x1,x2,grid_hat,cmap=cm_light)- 报警告
MatplotlibDeprecationWarning: shading=‘flat’ when X and Y have the same dimensions as C is deprecated since 3.3. Either specify the corners of the quadrilaterals with X and Y, or pass shading=‘auto’, ‘nearest’ or ‘gouraud’, or set rcParams[‘pcolor.shading’]. This will become an error two minor releases later. plt.pcolormesh(x1,x2,grid_hat,cmap=cm_light)
- 原因 shading默认值为‘flat’，3.3版本之后，当X,Y,C参数维度相同时反对使用’flat’
- 解决
plt.pcolormesh(x1,x2,grid_hat,shading='auto',cmap=cm_light)
