从网格网格Matlab中创建一个列阵列。

I am working on a open source code, which should have a mesh file that is a 1D array. I create the mesh via MESHGRID in Matlab and then use FOR loop to stack the data column wise to create the file. It takes a very long time because of the FOR looping. Could anyone suggest me a better algorithm for this problem which will speed-up my process. thanks in advanceI am working on a open source code, which shoul