I’d like to create a vnl_sparse_matrix and to write it down to disk. However, it does not seem possible. When including vnl/io/vnl_io_sparse_matrix.h, I get the following error
fatal error: ‘vsl/vsl_binary_io.h’ file not found
and this file is indeed not in the ITK tree. Do you confirm that it is indeed not possible to use vnl_io_sparse_matrix.h? Is there an existing solution to write a sparse matrix to disk?
Thanks in advance,