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cdb2oa warnings

benben6688
Hello,

I want to convert a design from IC5.1 to IC6.1.5.72 with cdb2oa, and I encounter this warnings:

Warning (Technology Conversion) : rtuosoIccInfo : Layer AP has preferred routing direction 'horizontal'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : Layer M6 has preferred routing direction 'vertical'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : Layer M5 has preferred routing direction 'horizontal'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : Layer M4 has preferred routing direction 'vertical'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : Layer M3 has preferred routing direction 'horizontal'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : Layer M2 has preferred routing direction 'vertical'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : Layer M1 has preferred routing direction 'horizontal'. Cannot set to 'orthogonal'.

Warning (Technology Conversion) : rtuosoIccInfo : 'none' is not a valid icc function. Ignoring layer 'PO'.

I don't see why it want to change 'horizontal'/'vertical' to 'orthogonal'. I find anything about it in the documentation and in the internet.

Regards,

Benoit.
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