HDF $ ` TREE 0 ( HEAP p L ? @ 4 4 D^ H description Size of the simulation box. x P SNOD X \ i L Կ @ i H i i <i 0 Ti ( i ( units h^-1 Mpc D^ X description * Total number of galaxies in the catalogue. ( units none ( ` ` ? @ 4 4 i D^ i ( units h^-1 Mpc @@` iqŀ@-C@MSt$?!lVcd@e@镢?%u@sh|N@Dl{?@k W@a