Here is a list of all namespaces with brief descriptions:

Nbud_barray1d
Nbud_barray2d
Nbud_barray3d
Nbud_carray1d
Nbud_carray2d
Nbud_carray3d
Nbud_darray1d
Nbud_darray2d
Nbud_darray3d
Nbud_file
Nbud_fs_carray1d
Nbud_fs_carray2d
Nbud_fs_carray3d
Nbud_fs_darray1d
Nbud_fs_darray2d
Nbud_fs_darray3d
Nbud_fs_iarray1d
Nbud_fs_iarray2d
Nbud_fs_iarray3d
Nbud_fs_larray1d
Nbud_fs_larray2d
Nbud_fs_larray3d
Nbud_fs_rarray1d
Nbud_fs_rarray2d
Nbud_fs_rarray3d
Nbud_fs_sarray1d
Nbud_fs_sarray2d
Nbud_fs_sarray3d
Nbud_fs_zarray1d
Nbud_fs_zarray2d
Nbud_fs_zarray3d
Nbud_iarray1d
Nbud_iarray2d
Nbud_iarray3d
Nbud_idist1d
Nbud_ism_csc
Nbud_ism_csr
Nbud_ism_csr0
Nbud_ism_csr_c
Nbud_larray1d
Nbud_larray2d
Nbud_larray3d
Nbud_ldist1d
Nbud_ll_carray1d
Nbud_ll_carray2d
Nbud_ll_carray3d
Nbud_ll_darray1d
Nbud_ll_darray2d
Nbud_ll_darray3d
Nbud_ll_iarray1d
Nbud_ll_iarray2d
Nbud_ll_iarray3d
Nbud_ll_larray1d
Nbud_ll_larray2d
Nbud_ll_larray3d
Nbud_ll_rarray1d
Nbud_ll_rarray2d
Nbud_ll_rarray3d
Nbud_ll_sarray1d
Nbud_ll_sarray2d
Nbud_ll_sarray3d
Nbud_ll_zarray1d
Nbud_ll_zarray2d
Nbud_ll_zarray3d
Nbud_lsm_csc
Nbud_lsm_csr
Nbud_lsm_csr0
Nbud_lsm_csr_c
Nbud_rarray1d
Nbud_rarray2d
Nbud_rarray3d
Nbud_sarray1d
Nbud_sarray2d
Nbud_sarray3d
Nbud_utils
Nbud_zarray1d
Nbud_zarray2d
Nbud_zarray3d