Hi, I would like to use a 3-D array for storing input from a file. I would like to structure it like so. Block[0][0][0] I want to have a list of blocks, each block has an list of vertex in that block, and each vertex has three points. My problem is that within each block there is a arbitrary number of vertex, so I don't know how to structure it when there is no way to know how many vertex are in the block until you have read it in, and each block has a different number of vertex. Any help on this would be great. Thanks. Stuart

In reply to using a 3D array by stu96art

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