diff --git a/PARAM_DEF/mms1_hpca_bgsm.xml b/PARAM_DEF/mms1_hpca_bgsm.xml
new file mode 100644
index 0000000..affd38a
--- /dev/null
+++ b/PARAM_DEF/mms1_hpca_bgsm.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_hpca_bgsm">
+    <get>
+        <amdaParam name="mms1_hpca_bgse"/>
+    </get>
+    <process>#framesTransformation($mms1_hpca_bgse;GSE;GSM;false)</process>
+    <output/>
+</param>
diff --git a/PARAM_DEF/mms1_hpca_btot.xml b/PARAM_DEF/mms1_hpca_btot.xml
new file mode 100644
index 0000000..fee5fae
--- /dev/null
+++ b/PARAM_DEF/mms1_hpca_btot.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<param xml:id="mms1_hpca_btot">
+    <get><vi name="mms1:hpca:moms"><baseParam name="B_tot_spin_avg"/></vi></get>
+    <process/>
+    <output/>
+</param>
--
libgit2 0.21.2