Dataset {
    Float64 /longitude_time[784];
    Float32 /depth[7846];
    Float64 /depth_time[7846];
    Float64 /time_fix[98];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[98];
    Float64 /longitude[784];
    Float64 /latitude[720];
    Float64 /latitude_fix_time[98];
    Float64 /longitude_fix[98];
    Float64 /longitude_fix_time[98];
    Float64 /latitude_time[720];
    Float64 /time_fix_time[98];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[529169];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[529169];
} cell-Normal.nc4;