CARD 6E12 Format

This is a simple material-ordered card format that can be read by almost all transport and diffusion codes. The output file starts with a block for the first Legendre order of the first material, then gives the second order, third order, and so on. The file then continues with the first order of the second material, etc., until all the data blocks have been written.

Each block starts with a simple header card that gives the material name, Legendre order, table length, and number of groups. The data are then given using a 6E12.5 format starting with position 1 of final group 1, position 2, position 3, ..., up to position NTABL of the first group. The data then continue with all the positions for the second group, etc., until the block is complete. Each block contains NTABLxNGROUP words, six per line, with a sequence number on each line. An example of this format is here.

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