<div dir="ltr"><div>Thanks again for these incredibly thorough contributions.</div><div><br></div><div><div dir="ltr" class="gmail_attr">On Tue, 8 Dec 2020 at 14:29, P Chan <<a href="mailto:legco@outlook.com" target="_blank">legco@outlook.com</a>> wrote:</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Barbados<br>
<br>
<a href="https://1drv.ms/u/s!AgX5Bc6Y-VsIi3ioucfhJMcNlHr_?e=wjYyQa" rel="noreferrer" target="_blank">https://1drv.ms/u/s!AgX5Bc6Y-VsIi3ioucfhJMcNlHr_?e=wjYyQa</a><br></blockquote><div><br></div><div>The attached patch 0002 applies these changes for Barbados.  I noticed that the 1944 DST regulation, unlike the 1942 and 1943 regulations, only advanced clocks by half an hour, so I incorporated that change.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Gambia<br>
<br>
<a href="https://1drv.ms/f/s!AgX5Bc6Y-VsIi0MbGvyuIXGge6Iq" rel="noreferrer" target="_blank">https://1drv.ms/f/s!AgX5Bc6Y-VsIi0MbGvyuIXGge6Iq</a><br></blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Malawi<br>
<br>
<a href="https://1drv.ms/f/s!AgX5Bc6Y-VsIi0sbGvyuIXGge6Iq" rel="noreferrer" target="_blank">https://1drv.ms/f/s!AgX5Bc6Y-VsIi0sbGvyuIXGge6Iq</a><br>
</blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Sierra Leone<br>
<br>
<a href="https://1drv.ms/f/s!AgX5Bc6Y-VsIi1EbGvyuIXGge6Iq" rel="noreferrer" target="_blank">https://1drv.ms/f/s!AgX5Bc6Y-VsIi1EbGvyuIXGge6Iq</a></blockquote></div><div><br></div><div>The attached patch 0003 handles these three entries, which are all in our 'backzone' file.</div><div><br></div><div>For Sierra Leone specifically, I took a slightly different approach in modeling the 1939-09-05 transition as a switch to year-round standard time of -01 for the ~2 years it was observed.  I've also retained the 1957–1962 DST transitions from Shanks for the time being, in the absence of better data or particularly strong evidence that they should be discarded entirely.</div><div><br></div><div>I've installed both of these patches in the development repository.  Since we already incorporated the information you sent on Nigeria earlier as part of the work on (2), I believe this completes the work raised in this (3) thread.</div><br clear="all"><div><div dir="ltr" data-smartmail="gmail_signature">--<br>Tim Parenti</div></div></div>