Dataset {
    Float64 /longitude_time[1031];
    Float32 /depth[803];
    Float64 /depth_time[803];
    Float64 /time_fix[797];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[797];
    Float64 /longitude[1031];
    Float64 /latitude[893];
    Float64 /latitude_fix_time[797];
    Float64 /longitude_fix[797];
    Float64 /longitude_fix_time[797];
    Float64 /latitude_time[893];
    Float64 /time_fix_time[797];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[669351];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[669351];
} cell-Normal.nc4;