Dataset {
    Float64 /longitude_time[98];
    Float32 /depth[650];
    Float64 /depth_time[650];
    Float64 /time_fix[35];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[35];
    Float64 /longitude[98];
    Float64 /latitude[90];
    Float64 /latitude_fix_time[35];
    Float64 /longitude_fix[35];
    Float64 /longitude_fix_time[35];
    Float64 /latitude_time[90];
    Float64 /time_fix_time[35];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[54661];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[54661];
} cell-Normal.nc4;