This topic contains a list of all of the keywords that may be included in the
.param input file, grouped by function.
Each keyword topic contains the following information: keyword type, keyword description, default value, and examples of usage. The keyword type can be integer, real, string, or logical, and determines the format of the value that should be provided.
The keywords and keyword blocks in the input files are not case-sensitive.
CASTEP file formats
CASTEP keyword glossary
CASTEP cell keywords and data blocks