Dataset {
    Float64 /longitude_time[415];
    Float32 /depth[280];
    Float64 /depth_time[280];
    Float64 /time_fix[267];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[267];
    Float64 /longitude[415];
    Float64 /latitude[433];
    Float64 /latitude_fix_time[267];
    Float64 /longitude_fix[267];
    Float64 /longitude_fix_time[267];
    Float64 /latitude_time[433];
    Float64 /time_fix_time[267];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[251957];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[251957];
} cell-Normal.nc4;