From 79aab267ae054d5cd6cfc8a9e4e38cc7777edc7a Mon Sep 17 00:00:00 2001
From: jchanut <jerome.chanut@mercator-ocean.fr>
Date: Wed, 9 Mar 2022 15:01:23 +0100
Subject: [PATCH] Ice thickness dependent roughness in GLS and TKE

Prevent from using nn_mxlice==(2,3) without a sea-ice model (nn_ice==0)
---
 src/OCE/ZDF/zdfgls.F90 | 3 +++
 src/OCE/ZDF/zdftke.F90 | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/OCE/ZDF/zdfgls.F90 b/src/OCE/ZDF/zdfgls.F90
index e3f7c96e8..8c0b65d2b 100644
--- a/src/OCE/ZDF/zdfgls.F90
+++ b/src/OCE/ZDF/zdfgls.F90
@@ -969,6 +969,9 @@ CONTAINS
             CASE DEFAULT
                CALL ctl_stop( 'zdf_tke_init: wrong value for nn_mxlice, should be 0,1,2,3 ')
          END SELECT
+         IF ( (nn_mxlice>1).AND.(nn_ice<2) ) THEN
+            CALL ctl_stop( 'zdf_tke_init: with no ice model, nn_mxlice must be 0 or 1')
+         ENDIF
          WRITE(numout,*)
       ENDIF
 
diff --git a/src/OCE/ZDF/zdftke.F90 b/src/OCE/ZDF/zdftke.F90
index c9847d553..f8f604567 100644
--- a/src/OCE/ZDF/zdftke.F90
+++ b/src/OCE/ZDF/zdftke.F90
@@ -762,6 +762,9 @@ CONTAINS
             CASE DEFAULT
                CALL ctl_stop( 'zdf_tke_init: wrong value for nn_mxlice, should be 0,1,2,3 or 4')
             END SELECT
+            IF ( (nn_mxlice>1).AND.(nn_ice<2) ) THEN
+               CALL ctl_stop( 'zdf_tke_init: with no ice model, nn_mxlice must be 0 or 1') 
+            ENDIF
          ENDIF
          WRITE(numout,*) '      Langmuir cells parametrization              ln_lc     = ', ln_lc
          WRITE(numout,*) '         coef to compute vertical velocity of LC     rn_lc  = ', rn_lc
-- 
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