<div dir="ltr">Hi Frank,<div><br></div><div style><br></div><div class="gmail_extra"><br><div class="gmail_quote">On 21 May 2013 00:02, Frank Warmerdam <span dir="ltr"><<a href="mailto:warmerdam@pobox.com" target="_blank">warmerdam@pobox.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div>If you write a small part of an image, GDAL is likely to read a larger area, update that and write it back. If other programs happen to try and update the same larger area at the same time some data is likely to be lost. </div>
</div></blockquote><div><br></div><div>Thanks for your reply. However, locking the output files would still work? Provided the cache has been flushed between the open/close dataset calls, it should be fine?</div><div><br>
</div><div>Thanks!</div><div>Jose</div><div> </div></div></div></div>