<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">
<div class="">Dave,</div>
<div class=""><br class="">
</div>
<div class="">Thank you for sharing the source code. I plan to not look at it for now, because a Blue Book is supposed to be a complete stand-alone specification, and I don't want my interpretation of it to be influenced by having seen a source code implementation.
But I hope that at least a few folks on the WG do look at it, as this certainly might help to ensure that the standard is written as intended.</div>
<div class=""><br class="">
</div>
<div class="">A resolution requesting CCSDS management polling to begin Agency Review is a decision reached by consensus of the Working Group. If the revised White Book is ready (or nearly ready) for Agency Review, then I'm confident that we can achieve this
consensus at the meeting or shortly afterwards. If the White Book is not ready, then Agency Review doesn't really benefit you or anyone else on the Working Group.</div>
<div class=""><br class="">
</div>
<div class="">You made a request to the working group to provide comments 2 weeks before the meeting. This is not an inherently unreasonable timeline, but according to MHDC-A-1905-5(b), the agreed-on due date for comments on the White Book is at the Fall 2019
meeting.</div>
<div class=""><br class="">
</div>
<div class="">I also expect that Working Group members will be interested in related Action Items MHDC-A-1905-6(b) and 1905-7. Both are past their due dates, and I'm not aware that either has been completed.</div>
<div class=""><br class="">
</div>
<div class="">Best Regards,</div>
<div class="">Aaron</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div><br class="">
<blockquote type="cite" class="">
<div class="">On Oct 15, 2019, at 6:49 AM, <a href="mailto:David.Evans@esa.int" class="">
David.Evans@esa.int</a> wrote:</div>
<br class="Apple-interchange-newline">
<div class=""><span style=" font-size:10pt;font-family:sans-serif" class="">Dear working group members,</span>
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">I have placed a well commented C source code implementation of 124 (one for compression and one for decompression) on the CWE drive - in case anyone finds it useful. It includes a help. </span>
<br class="">
<a href="https://cwe.ccsds.org/sls/docs/SLS-MHDC/CWE%20Private/124.0-B/124_compress.c" class=""><span style=" font-size:10pt;color:blue;font-family:sans-serif" class="">https://cwe.ccsds.org/sls/docs/SLS-MHDC/CWE%20Private/124.0-B/124_compress.c</span></a>
<br class="">
<a href="https://cwe.ccsds.org/sls/docs/SLS-MHDC/CWE%20Private/124.0-B/124_decompress.c" class=""><span style=" font-size:10pt;color:blue;font-family:sans-serif" class="">https://cwe.ccsds.org/sls/docs/SLS-MHDC/CWE%20Private/124.0-B/124_decompress.c</span></a>
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">ESA is aiming to get the working group's go ahead for agency review at the end of the meeting in Darmstadt. As such, I will update the standard with the comments recieved so far in preparation. Since
there has been ample time for review and no more major comments have been raised, we see this as a reasonable goal. </span>
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Best regards.</span>
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Dave</span> <br class="">
<span style=" font-size:10pt;font-family:sans-serif" class=""> </span> <br class="">
<br class="">
<br class="">
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">From: </span><span style=" font-size:9pt;font-family:sans-serif" class="">David Evans/esoc/ESA</span>
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">To: </span><span style=" font-size:9pt;font-family:sans-serif" class=""><a href="mailto:sls-mhdc@mailman.ccsds.org" class="">sls-mhdc@mailman.ccsds.org</a></span>
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">Date: </span><span style=" font-size:9pt;font-family:sans-serif" class="">08/10/2019 12:49</span>
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">Subject: </span><span style=" font-size:9pt;font-family:sans-serif" class="">124.0-B white paper</span>
<br class="">
<hr noshade="" class="">
<br class="">
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Dear working group members,</span>
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">I only got feedback from Mark (thank you!) so I presume there are no major comments from anyone else.
</span><br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">See you all in Darmstadt.</span>
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class=""> </span> <br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Best regards,</span>
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Dave</span> <br class="">
<br class="">
<br class="">
<br class="">
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">From: </span><span style=" font-size:9pt;font-family:sans-serif" class="">David Evans/esoc/ESA</span>
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">To: </span><span style=" font-size:9pt;font-family:sans-serif" class=""><a href="mailto:sls-mhdc@mailman.ccsds.org" class="">sls-mhdc@mailman.ccsds.org</a></span>
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">Date: </span><span style=" font-size:9pt;font-family:sans-serif" class="">16/09/2019 10:23</span>
<br class="">
<span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif" class="">Subject: </span><span style=" font-size:9pt;font-family:sans-serif" class="">124.0-B white paper</span>
<br class="">
<hr noshade="" class="">
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Dear working group members,</span>
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">I would like to request that any major comments on the 124 standard white paper issued in August are provided by October 7th. That would give ESA a couple of weeks to make any corrections before
the spring meeting in Darmstadt. We can go through additional minor comments and the answers to the major comments in the meeting.</span>
<br class="">
<br class="">
<span style=" font-size:10pt;font-family:sans-serif" class="">Best regards,<br class="">
Dave </span><br class="">
<br class="">
<br class="">
<br class="">
<pre class="">This message is intended only for the recipient(s) named above. It may contain proprietary information and/or
protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received
this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect
personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (<a href="mailto:dpo@esa.int" class="">dpo@esa.int</a>).
</pre>
_______________________________________________<br class="">
SLS-MHDC mailing list<br class="">
<a href="mailto:SLS-MHDC@mailman.ccsds.org" class="">SLS-MHDC@mailman.ccsds.org</a><br class="">
https://mailman.ccsds.org/cgi-bin/mailman/listinfo/sls-mhdc<br class="">
</div>
</blockquote>
</div>
<br class="">
</body>
</html>