Dataset {
    Float64 /longitude_time[42];
    Float32 /depth[28];
    Float64 /depth_time[28];
    Float64 /time_fix[25];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[25];
    Float64 /longitude[42];
    Float64 /latitude[39];
    Float64 /latitude_fix_time[25];
    Float64 /longitude_fix[25];
    Float64 /longitude_fix_time[25];
    Float64 /latitude_time[39];
    Float64 /time_fix_time[25];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[19638];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[19638];
} cell-Normal.nc4;