<div dir="ltr"><div>Hi all,</div><div><br></div><div>I'm at a loss trying to understand the relationship between PROJ8, GDAL, and how to use TIFF national grids. So far my findings are:</div><div><br></div><div>- PROJ8 is installed and cs2cs uses the grid to transform, performing an extremely accurate shift;</div><div><br></div><div>- GDAL, compile on the above PROJ8, when using <br></div><div>gdaltransform, yields less accurate <br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">
<p><br></p><p>---<br></p><p><span>Juan Pedro Pérez Alcántara</span></p>
<p><span><a href="mailto:jp.perez.alcantara@gmail.com" target="_blank">jp.perez.alcantara@gmail.com</a></span></p></div></div></div></div></div></div></div>