Dataset {
    Float64 /longitude_time[2690];
    Float32 /depth[28089];
    Float64 /depth_time[28089];
    Float64 /time_fix[401];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[401];
    Float64 /longitude[2690];
    Float64 /latitude[1836];
    Float64 /latitude_fix_time[401];
    Float64 /longitude_fix[401];
    Float64 /longitude_fix_time[401];
    Float64 /latitude_time[1836];
    Float64 /time_fix_time[401];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[1731231];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[1731231];
} cell-Normal.nc4;