Subject: Using SVD in LAPACK!

From: Pradipta Bandyopadhyay <[email-masked]>
Date: Thu, 20 Dec 2001 15:24:52 -0800 (PST)

Hi,

   I am using DGELSS.F (which used singular value decomposition)  from
 LAPACK to solve my overdetermined linear system of equations. It seems I
can not call the routine properly, because I am getting incorrect answer.

 The question is : what to use for RCOND and LWORK when I call DGELSS?
 Has anybody used this routine successfully?

 Thanks.

       Pradipta