Dataset {
    Float64 /longitude_time[1014];
    Float32 /depth[715];
    Float64 /depth_time[715];
    Float64 /time_fix[138];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[138];
    Float64 /longitude[1014];
    Float64 /latitude[958];
    Float64 /latitude_fix_time[138];
    Float64 /longitude_fix[138];
    Float64 /longitude_fix_time[138];
    Float64 /latitude_time[958];
    Float64 /time_fix_time[138];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[977871];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[977871];
} cell-Normal.nc4;