| IGRSW | displayed graph |
| 0 | Newton iteration convergence history |
| 1 | CSCG/CSBCG iteration convergence history |
| -1 | matrix statistics |
| 2 | individual subroutine timing statistics |
| -2 | time pie chart |
| 3 | the continuation path |
| -3 | load balance |
| 4 | error estimates for
norm |
| -4 | error estimates for
norm |
| 5 | the IP array |
| -5 | the SP array |
| 6 | the RP array |