Index: trunk/psLib/test/dataManip/tst_psFunc02.c
===================================================================
--- trunk/psLib/test/dataManip/tst_psFunc02.c	(revision 3059)
+++ trunk/psLib/test/dataManip/tst_psFunc02.c	(revision 3096)
@@ -56,11 +56,12 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        printf("psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        printf("psSpline1D->knots->data.F32[%d] is %f\n", i,
+               tmpSpline->knots->data.F32[i]);
     }
 
@@ -137,11 +138,12 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        printf("psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        printf("psSpline1D->knots->data.F32[%d] is %f\n", i,
+               tmpSpline->knots->data.F32[i]);
     }
 
@@ -191,11 +193,12 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        printf("psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        printf("psSpline1D->data.F32[%d] is %f\n", i,
+               tmpSpline->knots->data.F32[i]);
     }
 
@@ -272,11 +275,12 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        printf("psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        printf("psSpline1D->knots->data.F32[%d] is %f\n", i,
+               tmpSpline->knots->data.F32[i]);
     }
 
@@ -331,11 +335,12 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        printf("psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        printf("psSpline1D->knots->data.F32[%d] is %f\n", i,
+               tmpSpline->knots->data.F32[i]);
     }
     psFree(bounds);
Index: trunk/psLib/test/dataManip/tst_psFunc03.c
===================================================================
--- trunk/psLib/test/dataManip/tst_psFunc03.c	(revision 3059)
+++ trunk/psLib/test/dataManip/tst_psFunc03.c	(revision 3096)
@@ -61,12 +61,13 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        if (tmpSpline->domains[i] != bounds->data.F32[i]) {
-            printf("ERROR: psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        if (tmpSpline->knots->data.F32[i] != bounds->data.F32[i]) {
+            printf("ERROR: psSpline1D->knots->data.F32[%d] is %f\n", i,
+                   tmpSpline->knots->data.F32[i]);
         }
     }
@@ -121,12 +122,13 @@
     }
 
-    if (tmpSpline->domains == NULL) {
-        printf("ERROR: Could not allocate psSpline1D->domains data structure\n");
+    if (tmpSpline->knots == NULL) {
+        printf("ERROR: Could not allocate psSpline1D->knots data structure\n");
         testStatus = false;
     }
 
     for (i=0;i<N+1;i++) {
-        if (tmpSpline->domains[i] != bounds->data.F32[i]) {
-            printf("ERROR: psSpline1D->domains[%d] is %f\n", i, tmpSpline->domains[i]);
+        if (tmpSpline->knots->data.F32[i] != bounds->data.F32[i]) {
+            printf("ERROR: psSpline1D->knots->data.F32[%d] is %f\n", i,
+                   tmpSpline->knots->data.F32[i]);
         }
     }
Index: trunk/psLib/test/dataManip/tst_psFunc04.c
===================================================================
--- trunk/psLib/test/dataManip/tst_psFunc04.c	(revision 3059)
+++ trunk/psLib/test/dataManip/tst_psFunc04.c	(revision 3096)
@@ -40,5 +40,5 @@
 
     for (i=0;i<N+1;i++) {
-        data->data.F32[i] = tmpSpline->domains[i];
+        data->data.F32[i] = tmpSpline->knots->data.F32[i];
     }
     psVectorFitSpline1D(tmpSpline, data, data, NULL);
@@ -95,5 +95,5 @@
 
     for (i=0;i<N+1;i++) {
-        data->data.F32[i] = tmpSpline->domains[i];
+        data->data.F32[i] = tmpSpline->knots->data.F32[i];
     }
     psVectorFitSpline1D(tmpSpline, data, data, NULL);
Index: trunk/psLib/test/dataManip/tst_psFunc05.c
===================================================================
--- trunk/psLib/test/dataManip/tst_psFunc05.c	(revision 3059)
+++ trunk/psLib/test/dataManip/tst_psFunc05.c	(revision 3096)
@@ -41,5 +41,5 @@
 
     for (i=0;i<N+1;i++) {
-        data->data.F32[i] = tmpSpline->domains[i];
+        data->data.F32[i] = tmpSpline->knots->data.F32[i];
     }
 
Index: trunk/psLib/test/dataManip/tst_psFunc07.c
===================================================================
--- trunk/psLib/test/dataManip/tst_psFunc07.c	(revision 3059)
+++ trunk/psLib/test/dataManip/tst_psFunc07.c	(revision 3096)
@@ -54,5 +54,5 @@
 
     for (i=0;i<NUM_SPLINES+1;i++) {
-        x->data.F32[i] = tmpSpline->domains[i];
+        x->data.F32[i] = tmpSpline->knots->data.F32[i];
         y->data.F32[i] = myFunc(x->data.F32[i]);
     }
@@ -126,5 +126,5 @@
 
     for (i=0;i<NUM_SPLINES+1;i++) {
-        x->data.F64[i] = tmpSpline->domains[i];
+        x->data.F64[i] = tmpSpline->knots->data.F32[i];
         y->data.F64[i] = myFunc(x->data.F64[i]);
     }