Dataset {
    Float64 /longitude_time[555];
    Float32 /depth[1489];
    Float64 /depth_time[1489];
    Float64 /time_fix[79];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[79];
    Float64 /longitude[555];
    Float64 /latitude[504];
    Float64 /latitude_fix_time[79];
    Float64 /longitude_fix[79];
    Float64 /longitude_fix_time[79];
    Float64 /latitude_time[504];
    Float64 /time_fix_time[79];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[296832];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[296832];
} cell-Normal.nc4;