minimization problem

From: Stern, Julie (jvstern_at_bnl.gov)
Date: Thu Apr 14 2005 - 13:41:19 CDT

• Next message: Stern, Julie: "RE: minimization problem"
• Previous message: Charles Danko: "Re: Periodic cell has become too small for original patch grid"
• Next in thread: Pijush Ghosh: "Re: minimization problem"
• Reply: Pijush Ghosh: "Re: minimization problem"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

What does it mean if during minimization is says:
INITIAL STEP: 1e-06
GRADIENT TOLERANCE: nan

and then just sits there. How do I fix this?

Thanks.

--Julie

• Next message: Stern, Julie: "RE: minimization problem"
• Previous message: Charles Danko: "Re: Periodic cell has become too small for original patch grid"
• Next in thread: Pijush Ghosh: "Re: minimization problem"
• Reply: Pijush Ghosh: "Re: minimization problem"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

This archive was generated by hypermail 2.1.6 : Wed Feb 29 2012 - 15:40:41 CST