<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Exchange Server">
<!-- converted from text --><style><!-- .EmailQuote { margin-left: 1pt; padding-left: 4pt; border-left: #800000 2px solid; } --></style>
</head>
<body>
<meta content="text/html; charset=UTF-8">
<style type="text/css" style="">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif">
<p>Hi Aaron,</p>
<p> Another interpretation is that the calculated wavelength is a refined version of the spectrum. Therefore, you could use the "variants" feature we were just discussing. It is a more interesting case, however, since the refined value is a different type/shape
as the older value, but it is also just as valid for the intended field.</p>
<p><br>
</p>
<p>Cheers,</p>
<p>Ben<br>
</p>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> NeXus <nexus-bounces@shadow.nd.rl.ac.uk> on behalf of V. Armando Sole <sole@esrf.fr><br>
<b>Sent:</b> Wednesday, 1 April 2020 11:24:04 PM<br>
<b>To:</b> Discussion forum for the NeXus data format<br>
<b>Cc:</b> Discussion forum for the NeXus data format<br>
<b>Subject:</b> Re: [Nexus] beam spectrum in NeXus</font>
<div> </div>
</div>
</div>
<font size="2"><span style="font-size:10pt;">
<div class="PlainText">On 01.04.2020 23:13, Aaron Brewster wrote:<br>
> <br>
> * Add a new optional field to NXmx: incident_wavelength_calculated.<br>
> <br>
<br>
That one.<br>
<br>
The others are the measured stuff that any software could use to <br>
calculate whatever calculated_wavelength to be used. If you have already <br>
calculated it, then you can add it.<br>
<br>
If you are sure about the calculated being the correct one, then use it <br>
instead of the foreseen one and create anything to store the raw stuff <br>
(for instance incident_wavelength_original)<br>
<br>
Armando<br>
_______________________________________________<br>
NeXus mailing list<br>
NeXus@nexusformat.org<br>
<a href="http://lists.nexusformat.org/mailman/listinfo/nexus">http://lists.nexusformat.org/mailman/listinfo/nexus</a><br>
</div>
</span></font>
</body>
</html>