1 files changed, 26 insertions, 0 deletions
diff --git a/src/Bottleneck_distance/utilities/bottleneckdistance.md b/src/Bottleneck_distance/utilities/bottleneckdistance.md
new file mode 100644
index 00000000..a81426cf
--- /dev/null
+++ b/src/Bottleneck_distance/utilities/bottleneckdistance.md
@@ -0,0 +1,26 @@
+---
+layout: page
+title: "Bottleneck distance"
+meta_title: "Bottleneck distance"
+teaser: ""
+permalink: /bottleneckdistance/
+---
+{::comment}
+Leave the lines above as it is required by the web site generator 'Jekyll'
+{:/comment}
+
+
+## bottleneck_read_file_example ##
+
+This program computes the Bottleneck distance between two persistence diagram files.
+
+**Usage**
+
+```
+   bottleneck_read_file_example <file_1.pers> <file_2.pers> [<tolerance>]
+```
+
+where
+
+* `<file_1.pers>` and `<file_2.pers>` must be in the format described [here]({{ site.officialurl }}/doc/latest/fileformats.html#FileFormatsPers).
+* `<tolerance>` is an error bound on the bottleneck distance (set by default to the smallest positive double value).