Index: trunk/Ohana/src/opihi/lib.data/mrq2dmin.c
===================================================================
--- trunk/Ohana/src/opihi/lib.data/mrq2dmin.c	(revision 4689)
+++ trunk/Ohana/src/opihi/lib.data/mrq2dmin.c	(revision 7917)
@@ -49,8 +49,8 @@
   for (j = 0; j < Npar; j++) {
     for (k = 0; k < Npar; k++) {
-      fprintf (stderr, "%9.3e  ", ta[j][k]);
-    }
-    fprintf (stderr, "    :   %9.3e  ", tb[j][0]);
-    fprintf (stderr, "\n");
+      gprint (GP_ERR, "%9.3e  ", ta[j][k]);
+    }
+    gprint (GP_ERR, "    :   %9.3e  ", tb[j][0]);
+    gprint (GP_ERR, "\n");
   }
 # endif
@@ -105,10 +105,10 @@
   chisq = mrq2dcof (x, t, y, dy, Npts, partry, Npar, talpha, tbeta, funcs);
   if (VERBOSE) { 
-    fprintf (stderr, "chisq: %f  ", chisq);
-    fprintf (stderr, "lambda: %f  ", lambda);
+    gprint (GP_ERR, "chisq: %f  ", chisq);
+    gprint (GP_ERR, "lambda: %f  ", lambda);
     for (j = 0; j < Npar; j++) {
-      fprintf (stderr, "%f ", partry[j]);
-    }
-    fprintf (stderr, "\n");
+      gprint (GP_ERR, "%f ", partry[j]);
+    }
+    gprint (GP_ERR, "\n");
   }
 
@@ -168,10 +168,10 @@
   ochisq = mrq2dcof (x, t, y, dy, Npts, par, Npar, alpha, beta, funcs);
   if (VERBOSE) {
-    fprintf (stderr, "chisq: %f  ", ochisq);
-    fprintf (stderr, "lambda: %f  ", lambda);
+    gprint (GP_ERR, "chisq: %f  ", ochisq);
+    gprint (GP_ERR, "lambda: %f  ", lambda);
     for (i = 0; i < Npar; i++) {
-      fprintf (stderr, "%f ", par[i]);
-    }
-    fprintf (stderr, "\n");
+      gprint (GP_ERR, "%f ", par[i]);
+    }
+    gprint (GP_ERR, "\n");
   }