Transforming between XY-M and a real CS is not technically possible; the previous version must have been "guessing" that the XY-M dataset was in the same projection as the other datasets.<div><br></div><div>My bet is the change from PROJ.4 to Mentor as the underlying CS library makes this a bit stricter, requiring you to manually specify the CS for the arbitrary data before attempting to transform it (or not).</div>
<div><br></div><div>Jason<br><br><div class="gmail_quote">2009/12/10 isca <span dir="ltr"><<a href="mailto:mapguide2007@gmail.com">mapguide2007@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
Hello,<br>
<br>
I have upgraded my MGOS 2.0.1 towards 2.1 and encountered following problem:<br>
<br>
- I have a map which has the X-YM coordinate system<br>
- adding layers which refer to a featuresource with X-YM coordinate system<br>
works fine<br>
- adding layers with coordinate system Belgian Lambert 72 causes following<br>
error message:<br>
<br>
Error: Failed to stylize layer: RPA<br>
The coordinate system initialization failed.<br>
Could not initialize the geodetic transformation.<br>
<br>
When overriding the coordinate system it works fine, but in previous<br>
versions transformation took place automatically. Is this a change in<br>
behavour or a problem with the transformation between the coordinate systems<br>
?<br>
<br>
Thanks in advance.<br>
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