Dataset {
    Float64 /longitude_time[531];
    Float32 /depth[419];
    Float64 /depth_time[419];
    Float64 /time_fix[34];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[408];
    Float64 /longitude[531];
    Float64 /latitude[528];
    Float64 /latitude_fix_time[408];
    Float64 /longitude_fix[408];
    Float64 /longitude_fix_time[408];
    Float64 /latitude_time[528];
    Float64 /time_fix_time[34];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[581818];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[581818];
} cell-Normal.nc4;