diff --git a/PARAM_DEF/mms1_hplus_vgsm.xml b/PARAM_DEF/mms1_hplus_vgsm.xml
new file mode 100644
index 0000000..67d02d6
--- /dev/null
+++ b/PARAM_DEF/mms1_hplus_vgsm.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_hplus_vgsm">
+    <get><amdaParam name="mms1_hplus_vgse"/></get>
+    <process>#framesTransformation($mms1_hplus_vgse;GSE;GSM;false)</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mms1_hplus_vpara_gsm.xml b/PARAM_DEF/mms1_hplus_vpara_gsm.xml
new file mode 100644
index 0000000..9c359da
--- /dev/null
+++ b/PARAM_DEF/mms1_hplus_vpara_gsm.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_hplus_vpara_gsm">
+    <get><amdaParam name="mms1_hplus_vpara_gse"/></get>
+    <process>#framesTransformation($mms1_hplus_vpara_gse;GSE;GSM;false)</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mms1_hplus_vperp_gsm.xml b/PARAM_DEF/mms1_hplus_vperp_gsm.xml
new file mode 100644
index 0000000..75db17e
--- /dev/null
+++ b/PARAM_DEF/mms1_hplus_vperp_gsm.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_hplus_vperp_gsm">
+    <get><amdaParam name="mms1_hplus_vperp_gse"/></get>
+    <process>#framesTransformation($mms1_hplus_vperp_gse;GSE;GSM;false)</process>
+    <output/>
+</param>
--
libgit2 0.21.2