Dataset {
    Float64 /longitude_time[71];
    Float32 /depth[52];
    Float64 /depth_time[52];
    Float64 /time_fix[25];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[25];
    Float64 /longitude[71];
    Float64 /latitude[72];
    Float64 /latitude_fix_time[25];
    Float64 /longitude_fix[25];
    Float64 /longitude_fix_time[25];
    Float64 /latitude_time[72];
    Float64 /time_fix_time[25];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[49924];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[49924];
} cell-Normal.nc4;