Dataset {
    Float64 /longitude_time[1011];
    Float32 /depth[4557];
    Float64 /depth_time[4557];
    Float64 /time_fix[170];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[170];
    Float64 /longitude[1011];
    Float64 /latitude[931];
    Float64 /latitude_fix_time[170];
    Float64 /longitude_fix[170];
    Float64 /longitude_fix_time[170];
    Float64 /latitude_time[931];
    Float64 /time_fix_time[170];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[484099];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[484099];
} cell-Normal.nc4;