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Hello,<br>
<br>
I've add to QGIS non georeferenced data. It is added in 0,0, north
up, south down. So the y is negative.<br>
When I tried to extract a part of my data with the clipper, I get an
error :<br>
<br>
<meta name="qrichtext" content="1">
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><!--StartFragment-->Error:
Computed -srcwin 266 -145 175 -126 has negative width and/or
height.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">or<br>
Computed -srcwin falls outside raster size of 156x144.<br>
</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
I understand that it is because the coordinate y is negative and the
tool can't match it with the real coordinate.<br>
Is there a way to clip a non georeferenced data ?<br>
<br>
Thanks by advance, <br>
Alexia<br>
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