From 9a3400ee56441f439031351a8b405c376119d9ae Mon Sep 17 00:00:00 2001
From: Kate Friedman <kate.friedman@noaa.gov>
Date: Tue, 28 Nov 2023 13:40:24 -0500
Subject: [PATCH] Update PDY parsing in ush/radmon_verf_bcor.sh

Refs #1925

Co-authored-by: Walter Kolczynski - NOAA <Walter.Kolczynski@noaa.gov>
---
 ush/radmon_verf_bcor.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ush/radmon_verf_bcor.sh b/ush/radmon_verf_bcor.sh
index a01238e6ca..5b89e59ed9 100755
--- a/ush/radmon_verf_bcor.sh
+++ b/ush/radmon_verf_bcor.sh
@@ -104,9 +104,9 @@ else
 
    export pgm=${bcor_exec}
 
-   iyy=$(echo ${PDY} | cut -c1-4)
-   imm=$(echo ${PDY} | cut -c5-6)
-   idd=$(echo ${PDY} | cut -c7-8)
+   iyy="${PDY:0:4}"
+   imm="${PDY:4:2}"
+   idd="${PDY:6:2}"
    ihh=${cyc}
 
    ctr=0