<div dir="ltr"><div>Backwards compatibility is something I should work harder on in general so having someone check on me for this isn't a bad thing.<br><br></div>I just hit a backwards compatibility issue with a separate library today and it's certainly annoying and a good way to anger users.<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 6, 2016 at 1:32 PM, Bill Lorensen <span dir="ltr"><<a href="mailto:bill.lorensen@gmail.com" target="_blank">bill.lorensen@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Sounds OK to me.<br>
<br>
Just checking...<br>
<div class="HOEnZb"><div class="h5"><br>
On Tue, Dec 6, 2016 at 12:35 PM, John Peterson <<a href="mailto:jwpeterson@gmail.com">jwpeterson@gmail.com</a>> wrote:<br>
><br>
><br>
> On Tue, Dec 6, 2016 at 10:26 AM, Andy Bauer <<a href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>> wrote:<br>
>><br>
>> Hi Bill,<br>
>><br>
>> I think that this was a bug in the way that VTK was being used but because<br>
>> of the way that the XMLPUnstructuredGridWriter was implemented, it ended up<br>
>> not being manifested in VTK pre 7.1. If they tried to do most other parallel<br>
>> operations (e.g. streamlines, etc.) they would not get the desired behavior.<br>
><br>
><br>
> I will second this. It looks like we have been "getting away with" using<br>
> the XMLPUnstructuredGridWriter in the wrong way for quite a while, and we<br>
> need to update our code to use it the right way.<br>
><br>
> --<br>
> John<br>
<br>
<br>
<br>
</div></div><div class="HOEnZb"><div class="h5">--<br>
Unpaid intern in BillsBasement at noware dot com<br>
</div></div></blockquote></div><br></div>