Dataset {
    Float64 /longitude_time[246];
    Float32 /depth[1147];
    Float64 /depth_time[1147];
    Float64 /time_fix[38];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[38];
    Float64 /longitude[246];
    Float64 /latitude[233];
    Float64 /latitude_fix_time[38];
    Float64 /longitude_fix[38];
    Float64 /longitude_fix_time[38];
    Float64 /latitude_time[233];
    Float64 /time_fix_time[38];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[88979];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[88979];
} cell-Normal.nc4;