Dataset {
    Float64 /longitude_time[560];
    Float32 /depth[2508];
    Float64 /depth_time[2508];
    Float64 /time_fix[96];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[96];
    Float64 /longitude[560];
    Float64 /latitude[505];
    Float64 /latitude_fix_time[96];
    Float64 /longitude_fix[96];
    Float64 /longitude_fix_time[96];
    Float64 /latitude_time[505];
    Float64 /time_fix_time[96];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[242647];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[242647];
} cell-Normal.nc4;