NoInsts | error |
| At least one of mos1/mos2/pn file must be entered |
eLowsGT2 | error |
| Number of low energy bands can't exceed 2 |
eHighGT2 | error |
| Number of high energy bands can't exceed 2 |
eLowsNEeHighs | error |
| Number of low and high energy bands must be
equal |
notM1M2PN | error |
| Instrument is not M1, M2, or PN |