read: [0, nan, 0.000000] write: [27.8333, 0.143424, 0.044220] read: [0, nan, 0.000000] write: [28, 0.142875, 0.041133] read: [0, nan, 0.000000] write: [26.5, 0.148509, 0.036839] read: [0, nan, 0.000000] write: [28.0833, 0.144657, 0.035747] read: [0, nan, 0.000000] write: [26.8333, 0.147173, 0.046898] read: [0, nan, 0.000000] write: [25.75, 0.157064, 0.041568] read: [0, nan, 0.000000] write: [26.1667, 0.150511, 0.030616] read: [0, nan, 0.000000] write: [26.4167, 0.152683, 0.033860] read: [0, nan, 0.000000] write: [27.1667, 0.147071, 0.030914] read: [0, nan, 0.000000] write: [27.75, 0.144046, 0.031721]