Dataset {
    Float64 /longitude_time[280];
    Float32 /depth[774];
    Float64 /depth_time[774];
    Float64 /time_fix[68];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[68];
    Float64 /longitude[280];
    Float64 /latitude[220];
    Float64 /latitude_fix_time[68];
    Float64 /longitude_fix[68];
    Float64 /longitude_fix_time[68];
    Float64 /latitude_time[220];
    Float64 /time_fix_time[68];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[131981];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[131981];
} cell-Normal.nc4;