1 files changed, 1 insertions, 1 deletions
diff --git a/param.ccl b/param.ccl
index ba1cda5..cbc6abb 100644
--- a/param.ccl
+++ b/param.ccl
@@ -77,7 +77,7 @@ KEYWORD outScalar_style "Which style for Scalar output"
 
 STRING out_format "Which format for Scalar floating-point number output" STEERABLE = ALWAYS
 {
-  ^(\.[0-9]{1,2})?[EGefg]$ :: "output with given precision in exponential / floating point notation"
+  ^(\.[1]?[0-9])?[EGefg]$ :: "output with given precision in exponential / floating point notation"
 } ".13f"