long indx;
for (unsigned int l=0; l<d; l++) {
if (mSplineOrders[l] & 1) { // Use this index calculation for odd splineOrder (like cubic)
long indx;
for (unsigned int l=0; l<d; l++) {
if (mSplineOrders[l] & 1) { // Use this index calculation for odd splineOrder (like cubic)