EPICS CSS/Trend and small numbers

Experimental Physics and Industrial Control System

1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 <2010> 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024	Index	1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 <2010> 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
<== Date ==>		<== Thread ==>

Subject:	CSS/Trend and small numbers
From:	John Dobbins <[email protected]>
To:	EPICS Tech Talk <[email protected]>
Date:	Wed, 01 Dec 2010 11:58:04 -0500

CSS Folks,

If I use the Data Browser -> Inspect Samples feature I see that for small values (e.g. 1e-9) the value is displayed as 0.00

The same issue applies to annotations added to plots.

Is there a way to fix this? (I suspect the problem is in the conversion of the number to string for display.)

Regards,

John Dobbins

Lab for Elementary Particle Physics
Cornell University

Replies:: Re: CSS/Trend and small numbers Kasemir, Kay

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