Dataset {
    Float64 /longitude_time[125];
    Float32 /depth[549];
    Float64 /depth_time[549];
    Float64 /time_fix[41];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[41];
    Float64 /longitude[125];
    Float64 /latitude[115];
    Float64 /latitude_fix_time[41];
    Float64 /longitude_fix[41];
    Float64 /longitude_fix_time[41];
    Float64 /latitude_time[115];
    Float64 /time_fix_time[41];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[54961];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[54961];
} cell-Normal.nc4;