Dataset {
    Float64 /longitude_time[485];
    Float32 /depth[2161];
    Float64 /depth_time[2161];
    Float64 /time_fix[39];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[39];
    Float64 /longitude[485];
    Float64 /latitude[402];
    Float64 /latitude_fix_time[39];
    Float64 /longitude_fix[39];
    Float64 /longitude_fix_time[39];
    Float64 /latitude_time[402];
    Float64 /time_fix_time[39];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[232340];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[232340];
} cell-Normal.nc4;