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comparission of two GDS

sailesh

 Hi Frn'z

       u can get me the logic for this,

I  have two layout, they has to be compared and difference has to be given. I have done till getting the shapes and their corresponding metal layers & coordinates.Iam not able move further

 

 

 

Parents

  •  Hello Sailesh,

    I guess you have imported the streamfiles by streamin.

    I think it's difficult to publish the code, but it could be an inspiration:

    On our site we are using a own skill programm, which compares two layouts by using divaDRC.

    It tempoary makes flattened copies of each layout and after that it perfomes saveDerived( (geomXor (geomGetPurpose "layername" "purpose" 0 20)) "layername purpose") for each desired layer/purpose name.

    After all we get a layout with all differences marked as DRC-errors

    Regards,

    Bernd

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  •  Hello Sailesh,

    I guess you have imported the streamfiles by streamin.

    I think it's difficult to publish the code, but it could be an inspiration:

    On our site we are using a own skill programm, which compares two layouts by using divaDRC.

    It tempoary makes flattened copies of each layout and after that it perfomes saveDerived( (geomXor (geomGetPurpose "layername" "purpose" 0 20)) "layername purpose") for each desired layer/purpose name.

    After all we get a layout with all differences marked as DRC-errors

    Regards,

    Bernd

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