diff --git a/INTERNAL_PARAM_DEF/constant_mat.xml b/INTERNAL_PARAM_DEF/constant_mat.xml
deleted file mode 100644
index bde3751..0000000
--- a/INTERNAL_PARAM_DEF/constant_mat.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<param xml:id="constant_mat_##SAMPLING##_##DIM1##_##DIM2##_##VALUE##_##TYPE##">
-  <get>
-    <constant>
-           <param sampling='##SAMPLING##' type='##TYPE##' value="##VALUE##" dim1="##DIM1##" dim2="##DIM2##"/>
-    </constant>
-  </get>
-  <process/>
-  <output/>
-</param>
-
diff --git a/INTERNAL_PARAM_DEF/constant_scal.xml b/INTERNAL_PARAM_DEF/constant_scal.xml
deleted file mode 100644
index 75bffa4..0000000
--- a/INTERNAL_PARAM_DEF/constant_scal.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<param xml:id="constant_scal_##SAMPLING##_##VALUE##_##TYPE##">
-  <get>
-    <constant>
-           <param sampling='##SAMPLING##' type='##TYPE##' value="##VALUE##"/>
-    </constant>
-  </get>
-  <process/>
-  <output/>
-</param>
-
diff --git a/INTERNAL_PARAM_DEF/constant_vec.xml b/INTERNAL_PARAM_DEF/constant_vec.xml
deleted file mode 100644
index a09a869..0000000
--- a/INTERNAL_PARAM_DEF/constant_vec.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<param xml:id="constant_vec_##SAMPLING##_##DIM1##_##VALUE##_##TYPE##">
-  <get>
-    <constant>
-           <param sampling='##SAMPLING##' type='##TYPE##' value="##VALUE##" dim1="##DIM1##"/>
-    </constant>
-  </get>
-  <process/>
-  <output/>
-</param>
-
diff --git a/INTERNAL_PARAM_DEF/timestamp.xml b/INTERNAL_PARAM_DEF/timestamp.xml
deleted file mode 100644
index d49bb93..0000000
--- a/INTERNAL_PARAM_DEF/timestamp.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<param xml:id="timestamp_##SAMPLING##">
-  <info>
-    <name>TimeStamp</name>
-    <short_name>TimeStamp</short_name>
-    <components/>
-    <units>s</units>
-    <coordinates_system/>
-    <tensor_order>0</tensor_order>
-    <si_conversion/>
-    <fill_value/>
-    <ucd/>
-    <dataset_id/>
-  </info>
-  <gap_threshold>5</gap_threshold>
-  <get> 
-    <constant>
-        <param sampling="##SAMPLING##" type="float" dim1="1" dim2="1" value="1"/>
-    </constant>
-  </get>
-  <process description="timestamp(const)">#timestamp($constant_##SAMPLING##_float_1_1_1)</process>
-  <output/>
-</param>
-
diff --git a/INTERNAL_PARAM_DEF/timestampfrom.xml b/INTERNAL_PARAM_DEF/timestampfrom.xml
deleted file mode 100644
index 8f0b687..0000000
--- a/INTERNAL_PARAM_DEF/timestampfrom.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<param xml:id="timestampfrom_##SAMPLING##_##FROM##">
-  <info>
-    <name>TimeStamp From</name>
-    <short_name>TimeStamp From</short_name>
-    <components/>
-    <units>s</units>
-    <coordinates_system/>
-    <tensor_order>0</tensor_order>
-    <si_conversion/>
-    <fill_value/>
-    <ucd/>
-    <dataset_id/>
-  </info>
-  <gap_threshold>5</gap_threshold>
-  <get> 
-    <constant>
-        <param sampling="##SAMPLING##" type="float" dim1="1" dim2="1" value="1"/>
-    </constant>
-  </get>
-  <process description="timestampfrom(const;value)">#timestampfrom($constant_##SAMPLING##_float_1_1_1;##FROM##)</process>
-  <output/>
-</param>
-
diff --git a/PARAM_DEF/constant_mat.xml b/PARAM_DEF/constant_mat.xml
new file mode 100644
index 0000000..bde3751
--- /dev/null
+++ b/PARAM_DEF/constant_mat.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<param xml:id="constant_mat_##SAMPLING##_##DIM1##_##DIM2##_##VALUE##_##TYPE##">
+  <get>
+    <constant>
+           <param sampling='##SAMPLING##' type='##TYPE##' value="##VALUE##" dim1="##DIM1##" dim2="##DIM2##"/>
+    </constant>
+  </get>
+  <process/>
+  <output/>
+</param>
+
diff --git a/PARAM_DEF/constant_scal.xml b/PARAM_DEF/constant_scal.xml
new file mode 100644
index 0000000..75bffa4
--- /dev/null
+++ b/PARAM_DEF/constant_scal.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<param xml:id="constant_scal_##SAMPLING##_##VALUE##_##TYPE##">
+  <get>
+    <constant>
+           <param sampling='##SAMPLING##' type='##TYPE##' value="##VALUE##"/>
+    </constant>
+  </get>
+  <process/>
+  <output/>
+</param>
+
diff --git a/PARAM_DEF/constant_vec.xml b/PARAM_DEF/constant_vec.xml
new file mode 100644
index 0000000..a09a869
--- /dev/null
+++ b/PARAM_DEF/constant_vec.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<param xml:id="constant_vec_##SAMPLING##_##DIM1##_##VALUE##_##TYPE##">
+  <get>
+    <constant>
+           <param sampling='##SAMPLING##' type='##TYPE##' value="##VALUE##" dim1="##DIM1##"/>
+    </constant>
+  </get>
+  <process/>
+  <output/>
+</param>
+
diff --git a/PARAM_DEF/timestamp.xml b/PARAM_DEF/timestamp.xml
new file mode 100644
index 0000000..d49bb93
--- /dev/null
+++ b/PARAM_DEF/timestamp.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<param xml:id="timestamp_##SAMPLING##">
+  <info>
+    <name>TimeStamp</name>
+    <short_name>TimeStamp</short_name>
+    <components/>
+    <units>s</units>
+    <coordinates_system/>
+    <tensor_order>0</tensor_order>
+    <si_conversion/>
+    <fill_value/>
+    <ucd/>
+    <dataset_id/>
+  </info>
+  <gap_threshold>5</gap_threshold>
+  <get> 
+    <constant>
+        <param sampling="##SAMPLING##" type="float" dim1="1" dim2="1" value="1"/>
+    </constant>
+  </get>
+  <process description="timestamp(const)">#timestamp($constant_##SAMPLING##_float_1_1_1)</process>
+  <output/>
+</param>
+
diff --git a/PARAM_DEF/timestampfrom.xml b/PARAM_DEF/timestampfrom.xml
new file mode 100644
index 0000000..8f0b687
--- /dev/null
+++ b/PARAM_DEF/timestampfrom.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<param xml:id="timestampfrom_##SAMPLING##_##FROM##">
+  <info>
+    <name>TimeStamp From</name>
+    <short_name>TimeStamp From</short_name>
+    <components/>
+    <units>s</units>
+    <coordinates_system/>
+    <tensor_order>0</tensor_order>
+    <si_conversion/>
+    <fill_value/>
+    <ucd/>
+    <dataset_id/>
+  </info>
+  <gap_threshold>5</gap_threshold>
+  <get> 
+    <constant>
+        <param sampling="##SAMPLING##" type="float" dim1="1" dim2="1" value="1"/>
+    </constant>
+  </get>
+  <process description="timestampfrom(const;value)">#timestampfrom($constant_##SAMPLING##_float_1_1_1;##FROM##)</process>
+  <output/>
+</param>
+
--
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