From debc4b674adb1460c20599b91ae044085da41bee Mon Sep 17 00:00:00 2001
From: Matthew Griffith <Matthew.Griffith@ecmwf.int>
Date: Thu, 10 Aug 2023 16:25:52 +0000
Subject: [PATCH] Added necessary local definition files to support new keys
 for Destination Earth layout.

---
 definitions/grib2/destineLocalVersion.table |  1 +
 definitions/grib2/destine_dataset.table     |  3 +
 definitions/grib2/destine_model.table       |  5 ++
 definitions/grib2/local.destine.1.def       | 10 +++
 definitions/grib2/products_12.def           |  7 +++
 definitions/grib2/products_13.def           |  7 +++
 definitions/grib2/products_destine.def      | 69 +++++++++++++++++++++
 7 files changed, 102 insertions(+)
 create mode 100644 definitions/grib2/destineLocalVersion.table
 create mode 100644 definitions/grib2/destine_dataset.table
 create mode 100644 definitions/grib2/destine_model.table
 create mode 100644 definitions/grib2/local.destine.1.def
 create mode 100644 definitions/grib2/products_12.def
 create mode 100644 definitions/grib2/products_13.def
 create mode 100644 definitions/grib2/products_destine.def

diff --git a/definitions/grib2/destineLocalVersion.table b/definitions/grib2/destineLocalVersion.table
new file mode 100644
index 000000000..5d488d2ae
--- /dev/null
+++ b/definitions/grib2/destineLocalVersion.table
@@ -0,0 +1 @@
+1 1 MARS labeling
diff --git a/definitions/grib2/destine_dataset.table b/definitions/grib2/destine_dataset.table
new file mode 100644
index 000000000..851663dab
--- /dev/null
+++ b/definitions/grib2/destine_dataset.table
@@ -0,0 +1,3 @@
+0 unknown unknown
+1 climate-dt Climate change adaptation digital twin
+2 extremes-dt Weather and geophysical extremes digital twin
\ No newline at end of file
diff --git a/definitions/grib2/destine_model.table b/definitions/grib2/destine_model.table
new file mode 100644
index 000000000..4056c13f3
--- /dev/null
+++ b/definitions/grib2/destine_model.table
@@ -0,0 +1,5 @@
+0 unknown unknown
+1 IFS-NEMO IFS with NEMO ocean model
+2 IFS-FESOM IFS with FESOM ocean model
+3 ICON ICON with no ocean model
+4 ICON-FESOM ICON with FESOM ocean model
\ No newline at end of file
diff --git a/definitions/grib2/local.destine.1.def b/definitions/grib2/local.destine.1.def
new file mode 100644
index 000000000..3b4f24795
--- /dev/null
+++ b/definitions/grib2/local.destine.1.def
@@ -0,0 +1,10 @@
+# DestinE MARS keywords
+
+ksec1expver[4] experimentVersionNumber = "zzzz" : dump;
+alias marsExpver = experimentVersionNumber ;
+
+codetable[2] dataset "grib2/destine_dataset.table" : dump;
+alias mars.dataset = dataset;
+
+codetable[2] model "grib2/destine_model.table" : dump;
+alias mars.model = model;
\ No newline at end of file
diff --git a/definitions/grib2/products_12.def b/definitions/grib2/products_12.def
new file mode 100644
index 000000000..569b90b65
--- /dev/null
+++ b/definitions/grib2/products_12.def
@@ -0,0 +1,7 @@
+# (C) Copyright 2005- ECMWF.
+
+# Destination Earth (DestinE)
+
+constant marsClass = 'd1';
+
+include "grib2/products_destine.def"
\ No newline at end of file
diff --git a/definitions/grib2/products_13.def b/definitions/grib2/products_13.def
new file mode 100644
index 000000000..eaca76a20
--- /dev/null
+++ b/definitions/grib2/products_13.def
@@ -0,0 +1,7 @@
+# (C) Copyright 2005- ECMWF.
+
+# Destination Earth (DestinE)
+
+constant marsClass = 'd2';
+
+include "grib2/products_destine.def"
\ No newline at end of file
diff --git a/definitions/grib2/products_destine.def b/definitions/grib2/products_destine.def
new file mode 100644
index 000000000..bba7f3bc1
--- /dev/null
+++ b/definitions/grib2/products_destine.def
@@ -0,0 +1,69 @@
+# (C) Copyright 2005- ECMWF.
+
+alias mars.expver = experimentVersionNumber;
+alias parameter.paramId=paramId;
+alias parameter.shortName=shortName;
+alias parameter.units=units;
+alias parameter.name=name;
+
+alias mars.class  = marsClass;
+alias mars.param = paramId;
+alias mars.origin = centre;
+
+# Special UERRA rule for level type 103 'Specified height level above ground (m)'
+if(typeOfFirstFixedSurface == 103) {
+    # only the parameters above 10m
+    if (level > 10) {
+        constant heightLevelName = 'hl';
+        alias mars.levtype = heightLevelName;
+        # levelist was unaliased in template.4.horizontal.def so we must have it back
+        alias mars.levelist = level;
+    }
+}
+
+concept marsType(unknown) {
+
+   fc = {
+     typeOfProcessedData = 1;
+   }
+   "9" = {
+     typeOfProcessedData = 1;
+   }
+
+   an = {
+     typeOfProcessedData = 0;
+   }
+   "2" = {
+     typeOfProcessedData = 0;
+   }
+
+}
+
+alias mars.type   = marsType;
+
+concept marsStream(unknown) {
+
+    oper = {
+      productDefinitionTemplateNumber = 8;
+    }
+    oper = {
+      productDefinitionTemplateNumber = 0;
+    }
+
+    enda = {
+      productDefinitionTemplateNumber = 11;
+    }
+    enda = {
+      productDefinitionTemplateNumber = 1;
+    }
+} : no_copy;
+
+alias mars.stream = marsStream;
+
+if (stepType is "avg" || stepType is "accum") {
+   alias mars.step = stepRange;
+}
+else {
+   alias mars.step = step;
+}
+