Dataset {
    Float64 /longitude_time[496];
    Float32 /depth[3231];
    Float64 /depth_time[3231];
    Float64 /time_fix[60];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[60];
    Float64 /longitude[496];
    Float64 /latitude[414];
    Float64 /latitude_fix_time[60];
    Float64 /longitude_fix[60];
    Float64 /longitude_fix_time[60];
    Float64 /latitude_time[414];
    Float64 /time_fix_time[60];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[244431];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[244431];
} cell-Normal.nc4;