Dataset {
    Float64 /longitude_time[50];
    Float32 /depth[67];
    Float64 /depth_time[67];
    Float64 /time_fix[18];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[18];
    Float64 /longitude[50];
    Float64 /latitude[37];
    Float64 /latitude_fix_time[18];
    Float64 /longitude_fix[18];
    Float64 /longitude_fix_time[18];
    Float64 /latitude_time[37];
    Float64 /time_fix_time[18];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[19949];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[19949];
} cell-Normal.nc4;