diff --git a/memfs.py b/memfs.py
index 36a07e0db..9146144bf 100755
--- a/memfs.py
+++ b/memfs.py
@@ -53,9 +53,6 @@ output_file_base = sys.argv[-1]
 buffer = None
 fcount = -1
 
-
-
-
 for directory in dirs:
 
     # print("MEMFS: directory=", directory)
@@ -70,14 +67,12 @@ for directory in dirs:
         dirnames[:] = [dirname for dirname in dirnames if dirname not in EXCLUDED]
         for name in files:
 
-
             if buffer is None:
                 fcount += 1
                 opath = get_outfile_name(output_file_base, fcount)
                 print("MEMFS: Generating output:", opath)
                 buffer = open(opath, 'wb')
 
-
             full = "%s/%s" % (dirpath, name)
             _, ext = os.path.splitext(full)
             if ext not in [".def", ".table", ".tmpl", ".list", ".txt"]:
@@ -119,7 +114,6 @@ for directory in dirs:
                 buffer.close()
                 buffer = None
 
-
 if buffer is not None:
     buffer.close()
 
@@ -323,3 +317,4 @@ FILE* codes_memfs_open(const char* path) {
 print("Finished")
 
 print("MEMFS: done", time.time() - start)
+
diff --git a/src/grib_accessor_class_data_complex_packing.c b/src/grib_accessor_class_data_complex_packing.c
index fade0feb8..d392d4e18 100644
--- a/src/grib_accessor_class_data_complex_packing.c
+++ b/src/grib_accessor_class_data_complex_packing.c
@@ -672,6 +672,15 @@ static int pack_double(grib_accessor* a, const double* val, size_t* len)
         return GRIB_INTERNAL_ERROR;
     }
 
+    /* Data Quality checks */
+    if (a->context->grib_data_quality_checks) {
+        /* First value is the field's average */
+        double min_val = val[0];
+        double max_val = min_val;
+        if ((ret = grib_util_grib_data_quality_check(gh, min_val, max_val)) != GRIB_SUCCESS)
+            return ret;
+    }
+
     if (pen_j == sub_j) {
         double* values;
         d = grib_power(decimal_scale_factor, 10);
@@ -819,7 +828,6 @@ static int pack_double(grib_accessor* a, const double* val, size_t* len)
                 }
                 else {
                     /* _test(val[i]*d,0); */
-
                     grib_encode_unsigned_long(hres, encode_float(val[i++]), &hpos, 8 * bytes);
                     /* _test(val[i]*d,0); */
                     grib_encode_unsigned_long(hres, encode_float(val[i++]), &hpos, 8 * bytes);
diff --git a/tests/bufr_extract_headers.sh b/tests/bufr_extract_headers.sh
index 80d2d9b6e..908f9ba29 100755
--- a/tests/bufr_extract_headers.sh
+++ b/tests/bufr_extract_headers.sh
@@ -62,7 +62,7 @@ r=`${test_dir}/bufr_extract_headers centre ${data_dir}/bufr/israel_observations_
 
 # Check all centres with an abbreviation
 centre_table=${ECCODES_DEFINITION_PATH}/common/c-11.table
-centres=`awk 'NR > 1 && $2 ~ /^[A-z]/ {print $2}' < $centre_table`
+centres=`awk 'NR > 1 {print $2}' < $centre_table`
 for c in $centres; do
     ${tools_dir}/bufr_set -s centre=$c $ECCODES_SAMPLES_PATH/BUFR4.tmpl $temp1
     r=`${test_dir}/bufr_extract_headers centre $temp1`
diff --git a/tests/grib_data_quality_checks.sh b/tests/grib_data_quality_checks.sh
index 45c725f7b..65fad1ede 100755
--- a/tests/grib_data_quality_checks.sh
+++ b/tests/grib_data_quality_checks.sh
@@ -140,24 +140,34 @@ echo "Override the defaults..."
 tempDir=tempdir.$label
 rm -rf $tempDir
 mkdir -p $tempDir
-# Set a large limit for temperature
+# Change limits for 2m temperature (grid-point) and Temperature (spectral)
 cat > $tempDir/param_limits.def <<EOF
  constant default_min_val = -1e9 : long_type, hidden;
  constant default_max_val = +1e9 : long_type, hidden;
  concept param_value_min(default_min_val) {
     0  = { paramId=167; }
+    273 = { paramId=130; }
  } : long_type, hidden;
  concept param_value_max(default_max_val) {
     40000 = { paramId=167; }
+    273 = { paramId=130; }
  } : long_type, hidden;
 EOF
 
-# Command should succeed
+# High 2m temperature should succeed
+#export ECCODES_DEBUG=-1
 export ECCODES_GRIB_DATA_QUALITY_CHECKS=1
 export ECCODES_EXTRA_DEFINITION_PATH=$test_dir/$tempDir
-${tools_dir}/grib_set -s scaleValuesBy=100 $input1 $tempOut
-
+${tools_dir}/grib_set -s paramId=167,scaleValuesBy=1000 $input1 $tempOut
 
+# Spectral temperature (paramId=130) should fail
+sh_sample="$ECCODES_SAMPLES_PATH/sh_sfc_grib1.tmpl"
+grib_check_key_equals $sh_sample "packingType,paramId" "spectral_complex 130"
+set +e
+${tools_dir}/grib_copy -r $sh_sample $tempGrib1
+status=$?
+set -e
+[ $status -ne 0 ]
 
 # Clean up
 rm -rf $tempDir