#define __FUNCT__ "IGASetOrder"
+ IGASetOrder - Sets the maximum available derivative order
+ for basis and shape functions.
+ Logically Collective on IGA
+- order - the maximum available derivative order
+ Currently, the maximum derivative order to compute is at least one
+ and at most three. The default value is determined as the maximum
+ polynomial degree over the parametric directions.
PetscErrorCode IGASetOrder(IGA iga,PetscInt order)