From 61b7242f3dcf5c9b68623de98ae423c57ccf51bb Mon Sep 17 00:00:00 2001
From: steingod <steingod@met.no>
Date: Sat, 28 Mar 2026 11:37:19 +0100
Subject: [PATCH 1/2] Addressing issue #352

---
 xslt/iso-to-mmd.xsl | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/xslt/iso-to-mmd.xsl b/xslt/iso-to-mmd.xsl
index 569d082..2c7e22f 100644
--- a/xslt/iso-to-mmd.xsl
+++ b/xslt/iso-to-mmd.xsl
@@ -51,6 +51,7 @@
     <xsl:template match="gmd:MD_Metadata | gmi:MI_Metadata">
         <xsl:element name="mmd:mmd">
             <xsl:apply-templates select="gmd:fileIdentifier/gco:CharacterString" />
+            <xsl:apply-templates select="gmd:parentIdentifier/gco:CharacterString" />
             <xsl:apply-templates select="gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation" />
             <xsl:apply-templates select="gmd:identificationInfo/gmd:MD_DataIdentification/gmd:abstract" />
             <xsl:element name="mmd:metadata_status">Active</xsl:element>
@@ -169,6 +170,13 @@
         </xsl:element>
     </xsl:template>
 
+    <xsl:template match="gmd:parentIdentifier/gco:CharacterString">
+        <xsl:element name="mmd:related_dataset">
+            <xsl:attribute name="relation_type">parent</xsl:attribute>
+            <xsl:value-of select="." />
+        </xsl:element>
+    </xsl:template>
+
     <xsl:template match="gmd:citation">
         <xsl:element name="mmd:title">
             <xsl:attribute name="xml:lang">en</xsl:attribute>
@@ -605,6 +613,7 @@
     <!-- Extract information on online resources -->
     <!-- mapping between protocol names -->
     <mapping:protocol_names external="OPeNDAP:OPeNDAP" mmd="OPeNDAP" />
+    <mapping:protocol_names external="OPENDAP:OPENDAP" mmd="OPeNDAP" />
     <mapping:protocol_names external="WWW:OPENDAP" mmd="OPeNDAP" />
     <mapping:protocol_names external="WWW:LINK-1.0-http--opendap" mmd="OPeNDAP" />
     <mapping:protocol_names external="file" mmd="HTTP" />

From 3015e832db56496e360077487ed4b79f05d68caf Mon Sep 17 00:00:00 2001
From: Lara Ferrighi <laraf@met.no>
Date: Mon, 30 Mar 2026 09:34:02 +0200
Subject: [PATCH 2/2] move parentIdentifier in iso-to-mmd to follow mmd
 sequence

---
 xslt/iso-to-mmd.xsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xslt/iso-to-mmd.xsl b/xslt/iso-to-mmd.xsl
index 2c7e22f..4f53bd2 100644
--- a/xslt/iso-to-mmd.xsl
+++ b/xslt/iso-to-mmd.xsl
@@ -51,7 +51,6 @@
     <xsl:template match="gmd:MD_Metadata | gmi:MI_Metadata">
         <xsl:element name="mmd:mmd">
             <xsl:apply-templates select="gmd:fileIdentifier/gco:CharacterString" />
-            <xsl:apply-templates select="gmd:parentIdentifier/gco:CharacterString" />
             <xsl:apply-templates select="gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation" />
             <xsl:apply-templates select="gmd:identificationInfo/gmd:MD_DataIdentification/gmd:abstract" />
             <xsl:element name="mmd:metadata_status">Active</xsl:element>
@@ -151,6 +150,7 @@
             -->
             <xsl:apply-templates select="gmd:identificationInfo/srv:SV_ServiceIdentification/srv:containsOperations/srv:SV_OperationMetadata/srv:connectPoint" />
 
+            <xsl:apply-templates select="gmd:parentIdentifier/gco:CharacterString" />
             <xsl:apply-templates select="gmd:dataSetURI/gco:CharacterString" />
             <xsl:apply-templates select="gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource" />