Dataset {
    Float64 /longitude_time[180];
    Float32 /depth[336];
    Float64 /depth_time[336];
    Float64 /time_fix[36];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[36];
    Float64 /longitude[180];
    Float64 /latitude[172];
    Float64 /latitude_fix_time[36];
    Float64 /longitude_fix[36];
    Float64 /longitude_fix_time[36];
    Float64 /latitude_time[172];
    Float64 /time_fix_time[36];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[169627];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[169627];
} cell-Normal.nc4;