6705 2017 eng 150 159 conferenceobject Deltares Delft, Netherlands 0 -- -- -- Merging criteria for the definition of a local pore and the CSD computation of granular materials Proceedings of the 25th meeting of the Working Group on Internal Erosion in embankment dams and their foundations 978-90-827468-1-5 | 978-90-827468-0-8 no urn:nbn:de:0297-zib-67069 Feda Seblany Ulrike Homberg Ulrike Homberg Eric Vincens Paul Winkler Karl Josef Witt Visual Data Analysis PORESPACE Visual and Data-centric Computing