add femtosecond

cmelab · May 6, 2024 · b5c24f2 · b5c24f2
1 parent 0eda3d4
commit b5c24f2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/flowermd/internal/units.py b/flowermd/internal/units.py
@@ -55,6 +55,8 @@ class Units:
     nanosecond = u.ns
     ps = u.ps
     picosecond = u.ps
+    fs = u.fs
+    femtosecond = u.fs
 
     # temperature units
     K = u.K