pcp updates

[Nathan Scott <nscott@xxxxxxxxxx>]

Changes committed to git://oss.sgi.com/nathans/pcp.git

 src/pmlogsummary/pmwtf.sh |   24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

commit 65c90dc7ad127ed270dd88df9fc521744d406740
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Mon Feb 8 14:46:26 2010 +1100

    Add precision argument (-p) to pmwtf.

    Default behaviour is unchanged, greater precision can now be
    achieved in reporting (awk) and data generation (logsummary)
    phases.