utilities
Differences
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utilities [2013/08/21 15:12] – daniel | utilities [2013/08/21 15:13] – daniel | ||
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Writes a force file to be used as a //potfit// reference configuration to standard output. If no options are given, force data is generated from each ionic step. | Writes a force file to be used as a //potfit// reference configuration to standard output. If no options are given, force data is generated from each ionic step. | ||
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- | ==== pottrans | ||
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- | Converts betweeen various potential models. | ||
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- | Compilation: | ||
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- | Usage: | ||
- | pottrans < | ||
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- | required parameters in paramfile (here with example values) | ||
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- | < | ||
- | ntypes | ||
- | ncols 3 # number of output potentials | ||
- | infile | ||
- | outfile | ||
- | nsteps | ||
- | atomic_e-density_file | ||
- | embedding_energy_file | ||
- | core_potential_file | ||
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- | # optional parameters | ||
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- | reorder | ||
- | # ntypes parameters necessary | ||
- | r_start | ||
- | </ | ||
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- | in.pot is converted to out.pot. in.pot can be of IMD potential format 1 or 2, out.pot is of //potfit// potential format. For EAM potentials, specify the appropriate number of columns in ncols and the required IMD format potential files. The order of the different atom types can be changed with the reorder parameter by specifying the desired sequence. | ||
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- | To convert from //potfit// to IMD use //potfit// with '' | ||
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The awk scripts are listed on a [[utilities/ | The awk scripts are listed on a [[utilities/ | ||
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