ALL

Deletes all histograms.

IDENT

Selects the range of IDs to delete.

CONFIRM

If ON you are asked to confirm whether you wish each point deleted. If ON or OFF are omitted ON is assumed. You reply: * Y - Yes delete it. * N - No, do not delete it (Default). * Q - Quit and delete no more points. * A - All delete it and all other specified points, without asking any more.

LOG

LOG=ON Lists all points deleted. Note, that pressing Ctrl_C will abort the deletions. If you do not specify ON or OFF, ON is assumed.