Dataset {
    Float64 /longitude_time[82];
    Float32 /depth[915];
    Float64 /depth_time[915];
    Float64 /time_fix[33];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[33];
    Float64 /longitude[82];
    Float64 /latitude[71];
    Float64 /latitude_fix_time[33];
    Float64 /longitude_fix[33];
    Float64 /longitude_fix_time[33];
    Float64 /latitude_time[71];
    Float64 /time_fix_time[33];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[44468];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[44468];
} cell-Normal.nc4;