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  • The tile and ribbon dimensions were obtained from the ACD engineers last summer. Joanne updated all dimensions to account for shrinkage at operating temperature.
  • Overlap of top tiles (post-DC2) in GR v8r0 and beyond
    Updated to go in the correct direction (thanks Joanne). Consequence was that the modeling of the ribbons on the top was modified causing the need to update some code in AcdRecon and AcdUtil.
  • Curvature of the top tiles has been implemented in a more recent tag of xmlGeoDbs (thanks Joanne) (also post-DC2)  not yet in GR
    pretty picture
    Note that this includes a small piece of ribbon that lives along the curvature of the top tiles.
    This needs to be tested and the digitization and active distance calculations updated to accomodate the new volumes in the geometry.

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