updated pipe layout
updated pipe layout


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Former-commit-id: f7eb370f34ba149ffa26e4cd6e8c78a33f66bf8f
neurodata/ndgrutedb,openconnectome/m2g,openconnectome/m2g,openconnectome/m2g,openconnectome/m2g,openconnectome/m2g,openconnectome/m2g,neurodata/ndgrutedb,neurodata/ndgrutedb,neurodata/ndgrutedb,openconnectome/m2g,neurodata/ndmg,neurodata/ndgrutedb,neurodata/ndgrutedb,neurodata/ndgrutedb,neurodata/ndgrutedb,openconnectome/m2g