From 4ab64905c2c6ed601d987df431d5a1c6ad96e4a7 Mon Sep 17 00:00:00 2001
From: Manuel Schlund <32543114+schlunma@users.noreply.github.com>
Date: Tue, 21 May 2024 14:21:19 +0200
Subject: [PATCH] Fixed attribute handling in austral_jet/main.ncl for
 iris>=3.8 (#3603)

---
 esmvaltool/diag_scripts/austral_jet/main.ncl | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/esmvaltool/diag_scripts/austral_jet/main.ncl b/esmvaltool/diag_scripts/austral_jet/main.ncl
index c078830687..1b7604d4f5 100644
--- a/esmvaltool/diag_scripts/austral_jet/main.ncl
+++ b/esmvaltool/diag_scripts/austral_jet/main.ncl
@@ -342,14 +342,22 @@ begin
         lat_range = f->lat_bnds
       end if
     else
-      if (isatt(f, "plev") .and. \
+      f_var = f->$var0$
+      if (isatt(f, "plev") .and. \  ; ESMValCore < 2.11.0
           isatt(f, "lat_range_0") .and. \
           isatt(f, "lat_range_1")) then
         lev = f@plev
         lat_range = (/f@lat_range_0, f@lat_range_1/)
+      else if (isatt(f_var, "plev") .and. \  ; ESMValCore >= 2.11.0
+               isatt(f_var, "lat_range_0") .and. \
+               isatt(f_var, "lat_range_1")) then
+        lev = f_var@plev
+        lat_range = (/f_var@lat_range_0, f_var@lat_range_1/)
       else
         error_msg("f", DIAG_SCRIPT, "", "cannot read plev and latrange")
       end if
+      end if
+      delete(f_var)
     end if
     log_info("Retrieved pressure level " + lev + " and latitude range " + \
              lat_range(0) + " to " + lat_range(1) + " from preprocessed data")