message: fixed spMat memory args
diff: @@ -158,22 +158,22 @@ public:
  const Memory<int> &GetMemoryI() const { return I; }
  const int *ReadI(bool on_dev = true) const
  - { return mfem::Read(I, Height(), on_dev); }
  + { return mfem::Read(I, Height()+1, on_dev); }
  const int *HostReadI() const
  - { return mfem::Read(I, Height(), false); }
  + { return mfem::Read(I, Height()+1, false); }
  int *WriteI(bool on_dev = true)
  - { return mfem::Write(I, Height(), on_dev); }
  + { return mfem::Write(I, Height()+1, on_dev); }
  int *HostWriteI()
  - { return mfem::Write(I, Height(), false); }
  + { return mfem::Write(I, Height()+1, false); }
  int *ReadWriteI(bool on_dev = true)
  - { return mfem::ReadWrite(I, Height(), on_dev); }
  + { return mfem::ReadWrite(I, Height()+1, on_dev); }
  int *HostReadWriteI()
  - { return mfem::ReadWrite(I, Height(), false); }
  + { return mfem::ReadWrite(I, Height()+1, false); }
  //Methods for J
  Memory<int> &GetMemoryJ() { return J; }
  