Dataset {
    Float64 /longitude_time[93];
    Float32 /depth[244];
    Float64 /depth_time[244];
    Float64 /time_fix[44];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[44];
    Float64 /longitude[93];
    Float64 /latitude[83];
    Float64 /latitude_fix_time[44];
    Float64 /longitude_fix[44];
    Float64 /longitude_fix_time[44];
    Float64 /latitude_time[83];
    Float64 /time_fix_time[44];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[43965];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[43965];
} cell-Normal.nc4;