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Hi all,</div>
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I wondered if anyone may help me understand how to accomplish this with GDAL (<span style="caret-color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);display:inline !important">Python API preferred):</span></div>
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I would like to create a custom Transformer, based on control points which associate
<code>(map_x1, map_y1)</code> with <code>(map_x2, map_y2)</code>. The projection is the same for both sets of points.</div>
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This transformer needs to transform point coordinates, although ideally I could warp raster data as well. I would like to use TPS or cubic interpolation.</div>
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What is the best way to do this?</div>
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Will the standard GCP transformer work? I understand it expects GCPs that associate <code>(image_x, image_y)</code> with <code>(map_x, map_y)</code>.</div>
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Thanks!</div>
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— Brendan</div>
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