From bfc23c97881865463afda37c9298e118447ba0b5 Mon Sep 17 00:00:00 2001
From: shahramn <shahram.najm@ecmwf.int>
Date: Tue, 15 Oct 2024 14:06:06 +0100
Subject: [PATCH] ECC-1940: GRIB: Add MARS namespace configuration for
 stream=olda, type=tpa

---
 definitions/mars/grib.olda.tpa.def | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 definitions/mars/grib.olda.tpa.def

diff --git a/definitions/mars/grib.olda.tpa.def b/definitions/mars/grib.olda.tpa.def
new file mode 100644
index 000000000..198e4144f
--- /dev/null
+++ b/definitions/mars/grib.olda.tpa.def
@@ -0,0 +1,15 @@
+# aliasing MARS date and Time to the date and time defined in local section,
+# corresponding to the end of the Ocean NRT data assimilation
+alias mars.date = dateOfAnalysis;
+alias mars.time = timeOfAnalysis;
+
+# aliasing the new offset date and time to the date and time
+# coming fron the section 1, i.e. reference date and time
+alias mars.offsetdate = dataDate;
+alias mars.offsettime = dataTime;
+
+unalias mars.step;
+alias mars.step = stepRange;
+if (defined(perturbationNumber)) {
+ alias mars.number = perturbationNumber;
+}