Dataset {
    Float64 /longitude_time[487];
    Float32 /depth[1735];
    Float64 /depth_time[1735];
    Float64 /time_fix[97];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[97];
    Float64 /longitude[487];
    Float64 /latitude[354];
    Float64 /latitude_fix_time[97];
    Float64 /longitude_fix[97];
    Float64 /longitude_fix_time[97];
    Float64 /latitude_time[354];
    Float64 /time_fix_time[97];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[194015];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[194015];
} cell-Normal.nc4;