opmhash
Hasher for summary keywords in Eclipse files
- Provided by: libopm-common-bin (Version: 2021.10-3)
- Source: opm-common
- Report a bug
DESCRIPTION
opmhash: invalid option -- 'h' The purpose of the opmhash program is to load a deck and create a summary, by diffing two such summaries it is simple to determine if two decks are similar. For each keyword a hash of the normalized content is calculated. The output of the program will look like this:
- RUNSPEC
- : 13167205945009276792
- TITLE
- : 16047371705964514902
- DIMENS
- : 1264233216877515756
- NONNC
- : 10052807539267647959
- OIL
- : 6013609912232720008
- WATER
- : 14106203893673265964
- Total
- : 7362809723723482303
Where the 'random' integer following each keyword is the hash of the content of that keyword. The hashing is insensitive to changes in white-space and comments and file location. At the bottom comes a total hash of the complete content. The hash of each keyword is insensitive to shuffling of keywords, but the total hash depends on the keyword order.
OPTIONS
-l : Add filename and linenumber information to each keyword.
-s : Short form - only print the hash of the complete deck.
SEE ALSO
The full documentation for opmhash is maintained as a Texinfo manual. If the info and opmhash programs are properly installed at your site, the command
- info opmhash
should give you access to the complete manual.