From a42888889937327ec8719c40b6fd44e47cd481e3 Mon Sep 17 00:00:00 2001
From: Mike Park <Mike.Park@NASA.gov>
Date: Wed, 16 Nov 2022 13:29:23 -0500
Subject: [PATCH] documents --aspect-ratio option, helpful for plume and bow
 shocks

---
 src/ref_subcommand.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ref_subcommand.c b/src/ref_subcommand.c
index 0c0e5a472..a094f3269 100644
--- a/src/ref_subcommand.c
+++ b/src/ref_subcommand.c
@@ -229,6 +229,7 @@ static void loop_help(const char *name) {
   printf("       requires --fixed-point and --fun3d-mapbc/--viscous-tags\n");
   printf(
       "       for computing distance function. LES AR set by --aspect-ratio\n");
+  printf("   --aspect-ratio <aspect ratio limit>.\n");
   printf("       where default LES AR is 1.\n");
   printf("   --interpolant <type or file.solb> multiscale scalar field.\n");
   printf(