<div dir="ltr">Hi,<div><br></div><div>I need a suggestion on the use of ogr2ogr for clipping vector files (points) in batch. For all them I need to reduce the spatial extent of a certain quantity DX, DY, so it would be</div><div><br></div><div>ymax = ymax_current - DY</div><div>ymin = ymin_current + DY</div><div>xmax = xmax_current - DX</div><div>xmin = xmin_current + DX</div><div><br></div><div>I could calculate ymax, ymin, xmax, xmin if I could read the current values in a FAST way. Or perhaps is there an option to put directly DX and DY in ogr2ogr which I didn't spot?</div><div><br></div><div>Any hints appreciated </div><div>Thanks<br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><font color="#666666">Margherita Di Leo</font></div></div></div></div></div></div></div></div></div>
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