Index: /branches/eam_branches/ipp-20121219/Ohana/src/opihi/cmd.data/spline.c
===================================================================
--- /branches/eam_branches/ipp-20121219/Ohana/src/opihi/cmd.data/spline.c	(revision 34894)
+++ /branches/eam_branches/ipp-20121219/Ohana/src/opihi/cmd.data/spline.c	(revision 34895)
@@ -24,7 +24,10 @@
   if (argc < 2) {
     gprint (GP_ERR, "USAGE: spline (command)\n");
-    gprint (GP_ERR, "    spline list                                    : list splines\n");
-    gprint (GP_ERR, "    spline create   (spline)                       : create a spline\n");
-    gprint (GP_ERR, "    spline delete   (spline)                       : delete a spline\n");
+    gprint (GP_ERR, "    spline list                                  : list splines\n");
+    gprint (GP_ERR, "    spline create (spline) (Xknots) (Yknots)     : create a spline\n");
+    gprint (GP_ERR, "    spline apply  (spline) (Xpts) (Ypts)         : apply a spline to Xpts to get Ypts\n");
+    gprint (GP_ERR, "    spline delete (spline)                       : delete named spline\n");
+    gprint (GP_ERR, "    spline load   (spline) (filename)            : load a spline from a FITS file\n");
+    gprint (GP_ERR, "    spline save   (spline) (filename) [-append]  : save a spline in FITS format\n");
     return (FALSE);
   }