Dataset {
    Float64 /longitude_time[108];
    Float32 /depth[108];
    Float64 /depth_time[108];
    Float64 /time_fix[62];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[62];
    Float64 /longitude[108];
    Float64 /latitude[99];
    Float64 /latitude_fix_time[62];
    Float64 /longitude_fix[62];
    Float64 /longitude_fix_time[62];
    Float64 /latitude_time[99];
    Float64 /time_fix_time[62];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[44710];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[44710];
} cell-Normal.nc4;