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diff --git a/pkg/utilities/nttools/stxtools/od/odget.x b/pkg/utilities/nttools/stxtools/od/odget.x
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+include "od.h"
+
+#---------------------------------------------------------------------------
+.help od_get Feb93 source
+.ih
+NAME
+od_get -- Retrieve data from file.
+.ih
+USAGE
+.nf
+call od_getd (od, data)
+.fi
+.ih
+ARGUMENTS
+.ls od (pointer :input)
+The OD I/O descriptor.
+.le
+.ls data (double[ARB] :output)
+The data from the OD file.
+.le
+.endhelp
+#---------------------------------------------------------------------------
+procedure od_get (od, data)
+
+pointer od                      # I:  The OD I/O descriptor.
+double  data[ARB]               # O:  The data.
+
+pointer null                    # Null flag array for table IO.
+
+# Functions
+pointer imgl1d()
+
+errchk  gf_opengr, imgl1d, malloc, mfree, tbcgtd
+
+begin
+        # Check if a file is actually opened.  If not, do nothing.
+        if (od != NULL) {
+
+            # Get data depending on file type.
+            switch (OD_TYPE(od)) {
+            case OD_TABLE:
+                call malloc (null, OD_LEN(od), TY_BOOL)
+                call tbcgtd (OD_FD(od), OD_CD(od,OD_GRP(od)), data, Memb[null],
+                             1, OD_LEN(od))
+                call mfree (null, TY_BOOL)
+
+            case OD_IMAGE:
+
+                # Retrieve the data.
+                call amovd (Memd[imgl1d(OD_FD(od))], data, OD_LEN(od))
+            }
+        }
+end
+#---------------------------------------------------------------------------
+# End of od_get
+#---------------------------------------------------------------------------