diff --git a/PARAM/HMS/DC/hdc.param b/PARAM/HMS/DC/hdc.param
new file mode 100644
index 0000000000000000000000000000000000000000..0e3ec4ad92a60da2f98e9d0913659f8ecb7a1ac5
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+++ b/PARAM/HMS/DC/hdc.param
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+; GENERAL PARAMETERS
+
+; Number of drift chambers.
+hdc_num_chambers = 2
+
+; Total number of planes.
+hdc_num_planes = 12
+
+; Names of planes.
+hdc_plane_names = "1x1 1y1 1u1 1v1 1y2 1x2 2x1 2y1 2u1 2v1 2y2 2x2"
+
+; Chamber index for each plane.
+hdc_chamber_planes = 1, 1, 1, 1, 1, 1
+                     2, 2, 2, 2, 2, 2
+
+; Number of wires in each plane.
+hdc_nrwire = 113, 52, 107, 107, 52, 113
+             113, 52, 107, 107, 52, 113; GENERAL PARAMETERS
+
+; Number of drift chambers.
+hdc_num_chambers = 2
+
+; Total number of planes.
+hdc_num_planes = 12
+
+; Names of planes.
+hdc_plane_names = "1x1 1y1 1u1 1v1 1y2 1x2 2x1 2y1 2u1 2v1 2y2 2x2"
+
+; Chamber index for each plane.
+hdc_chamber_planes = 1, 1, 1, 1, 1, 1
+                     2, 2, 2, 2, 2, 2
+
+; Number of wires in each plane.
+hdc_nrwire = 113, 52, 107, 107, 52, 113
+             113, 52, 107, 107, 52, 113; GENERAL PARAMETERS
+
+; Number of drift chambers.
+hdc_num_chambers = 2
+
+; Total number of planes.
+hdc_num_planes = 12
+
+; Names of planes.
+hdc_plane_names = "1x1 1y1 1u1 1v1 1y2 1x2 2x1 2y1 2u1 2v1 2y2 2x2"
+
+; Chamber index for each plane.
+hdc_chamber_planes = 1, 1, 1, 1, 1, 1
+                     2, 2, 2, 2, 2, 2
+
+; Number of wires in each plane.
+hdc_nrwire = 113, 52, 107, 107, 52, 113
+             113, 52, 107, 107, 52, 113
+
+; GENERAL PARAMETERS
+
+; Number of drift chambers.
+hdc_num_chambers = 2
+
+; Total number of planes.
+hdc_num_planes = 12
+
+; Names of planes.
+hdc_plane_names = "1x1 1y1 1u1 1v1 1y2 1x2 2x1 2y1 2u1 2v1 2y2 2x2"
+
+; Chamber index for each plane.
+hdc_chamber_planes = 1, 1, 1, 1, 1, 1
+                     2, 2, 2, 2, 2, 2
+
+; Number of wires in each plane.
+hdc_nrwire = 113, 52, 107, 107, 52, 113
+             113, 52, 107, 107, 52, 113
+