Dataset {
    Float64 /longitude_time[118];
    Float32 /depth[171];
    Float64 /depth_time[171];
    Float64 /time_fix[24];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[24];
    Float64 /longitude[118];
    Float64 /latitude[110];
    Float64 /latitude_fix_time[24];
    Float64 /longitude_fix[24];
    Float64 /longitude_fix_time[24];
    Float64 /latitude_time[110];
    Float64 /time_fix_time[24];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[28705];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[28705];
} cell-Normal.nc4;