From 8442787770b65c6b90293e4fcbaddc41fda5df45 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Tue, 30 May 2023 18:12:53 +1000
Subject: [PATCH] Tools: added litres param unit

---
 Tools/autotest/param_metadata/param.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Tools/autotest/param_metadata/param.py b/Tools/autotest/param_metadata/param.py
index 8120e0ad77..deb7861c42 100644
--- a/Tools/autotest/param_metadata/param.py
+++ b/Tools/autotest/param_metadata/param.py
@@ -124,6 +124,7 @@ known_units = {
              'RPM'     : 'Revolutions Per Minute',
              'kg/m/m'  : 'kilograms per square meter', # metre is the SI unit name, meter is the american spelling of it
              'kg/m/m/m': 'kilograms per cubic meter',
+             'litres'  : 'litres',
              }
 
 required_param_fields = [