From 94cea1648fa549ed29ef59af2648f8563a33e802 Mon Sep 17 00:00:00 2001
From: Matthew Griffith <93525584+mjg41@users.noreply.github.com>
Date: Thu, 14 Nov 2024 10:23:26 +0000
Subject: [PATCH] ECC-1832: GRIB2: Destination Earth On-Demand ExtremesDT
 metadata support (#267)

* ECC-1832: Moved templates into templates directory
---
 .../grib2/local.destine.on-demand-extremes-dt.def   |  6 ++++++
 tests/grib_destine_mars_keys.sh                     | 13 +++++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 definitions/grib2/local.destine.on-demand-extremes-dt.def

diff --git a/definitions/grib2/local.destine.on-demand-extremes-dt.def b/definitions/grib2/local.destine.on-demand-extremes-dt.def
new file mode 100644
index 000000000..1d7e8ff81
--- /dev/null
+++ b/definitions/grib2/local.destine.on-demand-extremes-dt.def
@@ -0,0 +1,6 @@
+# DestinE MARS On-Demand ExtremesDT keywords
+
+# Default is lat,long 0.0,0.0 to 8 chars precision from geolib
+
+ascii[8] georef = "s0000000" : dump ;
+alias mars.georef = georef;
diff --git a/tests/grib_destine_mars_keys.sh b/tests/grib_destine_mars_keys.sh
index dc24677a8..1c38e665b 100755
--- a/tests/grib_destine_mars_keys.sh
+++ b/tests/grib_destine_mars_keys.sh
@@ -97,5 +97,18 @@ ${tools_dir}/grib_ls -jm $temp_grib_a
 ${tools_dir}/grib_set -s productionStatusOfProcessedData=12 $sample_grib2 $temp_grib_a
 ${tools_dir}/grib_compare -b productionStatusOfProcessedData $sample_grib2 $temp_grib_a
 
+# ECC-1832 On-Demand DT metadata
+# Check setting dataset to on-demand-extremes-dt (4). Check keys are present and equal defaults
+${tools_dir}/grib_set -s dataset=4 $destine_sample $temp_grib_a
+
+grib_check_key_exists $temp_grib_a dataset,georef
+grib_check_key_equals $temp_grib_a "dataset,dataset:s,georef,mars.georef" "4 on-demand-extremes-dt s0000000 s0000000"
+
+# Check an example where a few additional things are set in on-demand-extremes-dt
+
+${tools_dir}/grib_set -s dataset=4,georef=gcpkd2eu $destine_sample $temp_grib_a
+
+grib_check_key_equals $temp_grib_a "georef" "gcpkd2eu"
+
 # Clean up
 rm -f $temp_grib_a $temp_grib_b $destine_sample