How do I plot only certain parts of a 2d histo?

From: David Hardtke (hardtke@sseos.lbl.gov)
Date: Thu Mar 11 1999 - 21:35:55 MET 

Hi,

Question # 1:

I have a 2 dimensional histogram (TH2F).  The dimensions are 1000 X 1000.
I wish to plot bins 0-100 in x and 0-100 in y.  How do I go about doing
that?

Question # 2:

In nearly every ROOT session, I end up with:

 *** Break *** segmentation violation  

This, of course, means I did something wrong.  Is there anyway to recover
from this without starting over?

Thanks,

Dave

This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:43:30 MET