Dataset {
    Float64 /longitude_time[301];
    Float32 /depth[1470];
    Float64 /depth_time[1470];
    Float64 /time_fix[46];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[46];
    Float64 /longitude[301];
    Float64 /latitude[256];
    Float64 /latitude_fix_time[46];
    Float64 /longitude_fix[46];
    Float64 /longitude_fix_time[46];
    Float64 /latitude_time[256];
    Float64 /time_fix_time[46];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[189436];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[189436];
} cell-Normal.nc4;