GRIB-358: local definition 14 only allows up to channel number 255

definitions/Makefile.am

@@ -285,6 +285,7 @@ dist_definitionsgrib2_DATA = \
 	grib2/local.98.0.def\
 	grib2/local.98.1.def\
 	grib2/local.98.11.def\
+	grib2/local.98.14.def\
 	grib2/local.98.15.def\
 	grib2/local.98.16.def\
 	grib2/local.98.18.def\

definitions/grib2/grib2LocalSectionNumber.98.table

@@ -3,6 +3,7 @@
 7 7  Sensitivity data
 9 9  Singular vectors and ensemble perturbations
 11 11  Supplementary data used by the analysis
+14 14  Brightness temperature
 15 15  Seasonal forecast data
 16 16  Seasonal forecast monthly mean data
 18 18  Multianalysis ensemble data

definitions/grib2/local.98.14.def

@@ -0,0 +1,13 @@
+# Copyright 2005-2013 ECMWF.
+#
+# This software is licensed under the terms of the Apache Licence Version 2.0
+# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
+# 
+# In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
+# virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
+#
+
+# Definition 14, Brightness temperature
+
+unsigned[4] channelNumber : dump ;
+alias mars.channel = channelNumber;

src/grib_accessor_class_local_definition.c

@@ -250,7 +250,7 @@ static int pack_long(grib_accessor* a, const long* val, size_t *len)
 		break;
 
 	case 15: /* Seasonal forecast data */
-	case 16:
+	case 16: /* Seasonal forecast monthly mean data */
 	case 18: /* Multianalysis ensemble data */
 	case 26: /* MARS labelling or ensemble forecast data */
 	case 30: /* Forecasting Systems with Variable Resolution */
@@ -264,6 +264,7 @@ static int pack_long(grib_accessor* a, const long* val, size_t *len)
 	case 7:  /* Sensitivity data */
 	case 9:  /* Singular vectors and ensemble perturbations */
 	case 11: /* Supplementary data used by the analysis */
+	case 14: /* Brightness temperature */
 	case 20: /* 4D variational increments */
 	case 21: /* Sensitive area predictions */
 	case 23: /* Coupled atmospheric, wave and ocean means */