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author | cjamin <cjamin@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-10-04 10:24:04 +0000 |
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committer | cjamin <cjamin@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-10-04 10:24:04 +0000 |
commit | 73efba37dfcab3f9b8589cb3b0b80f6d7dd7bd0b (patch) | |
tree | 8ed0cf77fafbf47f0cb5bdea97d49b6611a1ef48 /src/Bottleneck_distance/utilities | |
parent | f45959484fb85299d9ac60c43de9325e5c06e730 (diff) |
Document utilies in README files using Markdown + move/rename some utilities
Only missing doc for now: Garland_heckbert
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/add_utils_in_gudhi_v2@2752 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 7ba0113762b6622130835dc9e372acfae29c2db8
Diffstat (limited to 'src/Bottleneck_distance/utilities')
-rw-r--r-- | src/Bottleneck_distance/utilities/README | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/Bottleneck_distance/utilities/README b/src/Bottleneck_distance/utilities/README new file mode 100644 index 00000000..4c9b0735 --- /dev/null +++ b/src/Bottleneck_distance/utilities/README @@ -0,0 +1,19 @@ +# Bottleneck_distance #
+
+## `alpha_rips_persistence_bottleneck_distance` ##
+This program computes the persistent homology with coefficient field Z/pZ of a Rips complex defined on a set of input points. The output diagram contains one bar per line, written with the convention:
+
+`p dim b d`
+
+where `dim` is the dimension of the homological feature, `b` and `d` are respectively the birth and death of the feature, and `p` is the characteristic of the field *Z/pZ* used for homology coefficients.
+
+Usage:
+`alpha_rips_persistence_bottleneck_distance [options] <OFF input file>`
+
+Allowed options:
+
+* `-h [ --help ]` Produce help message
+* `-r [ --max-edge-length ]` (default = inf) Maximal length of an edge for the Rips complex construction.`
+* `-d [ --cpx-dimension ]` (default = 1) Maximal dimension of the Rips complex we want to compute.`
+* `-p [ --field-charac ]` (default = 11) Characteristic p of the coefficient field Z/pZ for computing homology.
+* `-m [ --min-persistence ]` (default = 0) Minimal lifetime of homology feature to be recorded. Enter a negative value to see zero length intervals.
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