close #13: added suffix-based gzip compression for reading and writin…

…g FITS files
mlnoga · Jul 2, 2020 · 524ef5a · 524ef5a
1 parent 26cbec6
commit 524ef5a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -96,6 +96,8 @@ The available commands are:
 |lrgb     |Combine color channels and combine with luminance. Inputs are treated as l, r, g and b channels |
 |legal    |Show license and attribution information |
 
+Input and output files are automatically gunzipped and gzipped if .gz or .gzip suffixes are present in the filename. 
+
 Available flags are:
 
 | Flag          | Default    | Description |