Dataset {
    Float64 /longitude_time[916];
    Float32 /depth[3980];
    Float64 /depth_time[3980];
    Float64 /time_fix[202];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[202];
    Float64 /longitude[916];
    Float64 /latitude[670];
    Float64 /latitude_fix_time[202];
    Float64 /longitude_fix[202];
    Float64 /longitude_fix_time[202];
    Float64 /latitude_time[670];
    Float64 /time_fix_time[202];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[329917];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[329917];
} cell-Normal.nc4;