From f7e581846fe57977b86ecac55aae25b639305f18 Mon Sep 17 00:00:00 2001
From: Wen Meng <wen.meng@noaa.gov>
Date: Mon, 6 Jun 2022 13:49:00 +0000
Subject: [PATCH] Bug fix for hbot

---
 io/post_gfs.F90 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/io/post_gfs.F90 b/io/post_gfs.F90
index e9358ec91..319441b18 100644
--- a/io/post_gfs.F90
+++ b/io/post_gfs.F90
@@ -2430,6 +2430,7 @@ subroutine set_postvars_gfs(wrt_int_state,mpicomp,setvar_atmfile,   &
 ! hbot
       do j=jsta,jend
         do i=1,im
+          hbot(i,j) = spval
           if(pbot(i,j) < spval)then
             do l=lm,1,-1
               if(pbot(i,j) >= pmid(i,j,l)) then