| Directory | File Name | Description |
| ./pkg/matrix/ | MATRIX.h | |
| ./pkg/matrix/ | matrix_init.F | |
| ./pkg/matrix/ | matrix_output.F | |
| ./pkg/matrix/ | matrix_readparms.F | |
| ./pkg/matrix/ | matrix_store_tendency.F | |
| ./pkg/matrix/ | matrix_write_grid.F | |
| ./pkg/matrix/ | matrix_write_tendency.F |