![]() ![]() ![]() The data, using a new easting and northing was given a point and then run through the same polygon generating routine which creates a polygon based on the accuracy of the grid reference. Some data needed updating based on a new protocol for the disclosure of a protected species. Recently we upgraded to version 10 having previously been on version 7. I have programs for creating grid squares and for converting points to polygons based on an OS grid reference. I have just come across something bizarre and I can't explain it.
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