我是想使用scip将粗网格模型的压力载荷映射到细网格上去。因为ANSYS本身找不到方法，所以只能曲线救国用Python

在这个网站上我找到了相关的代码https://www.
但是，我替换成自己的数据的时候报错

代码和数据如下，求高手指点错误在哪里。 python水平不高，见笑了

当然不一定非要用scip，其他手段可以实现也可以。提前谢过了

import scipy.interpolate as reg_grid
import numpy as np


# # define an interpolating function
RGI = reg_grid.RegularGridInterpolator
#
#Input 3D coordinates
x1 = np.loadtxt(r"D:\\x1.txt")
y1 = np.loadtxt(r"D:\\y1.txt")
z1 = np.loadtxt(r"D:\\z1.txt")

# in three dimensions, a point is a number (coordinates) that are treated collectively as a single object.
points = (x1, y1 ,z1)
# print(type(points))

#  Input Pressure
P1  = (np.loadtxt(r"D:\\p1.txt"))
# print(type(P1))

# # # # make the interpolator
rgi = RGI(points , values=P1, method='linear')
pnt = (2.5, 3.5, 1.5)
print (rgi(pnt))
#

搞明白了，用rbf函数就可以。