diff options
Diffstat (limited to 'src/Persistent_cohomology/example')
-rw-r--r-- | src/Persistent_cohomology/example/rips_persistence.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Persistent_cohomology/example/rips_persistence.cpp b/src/Persistent_cohomology/example/rips_persistence.cpp index e6645806..4253def9 100644 --- a/src/Persistent_cohomology/example/rips_persistence.cpp +++ b/src/Persistent_cohomology/example/rips_persistence.cpp @@ -117,7 +117,7 @@ void program_options( int argc, char * argv[] ("field-charac,p", po::value<int>(&p)->default_value(11), "Characteristic p of the coefficient field Z/pZ for computing homology.") ("min-persistence,m", po::value<Filtration_value>(&min_persistence), - "Minimal lifetime of homology feature to be recorded. Default is 0"); + "Minimal lifetime of homology feature to be recorded. Default is 0. Enter a negative value to see zero length intervals"); po::positional_options_description pos; pos.add("input-file", 1); |