Dataset {
    Float64 /longitude_time[53];
    Float32 /depth[204];
    Float64 /depth_time[204];
    Float64 /time_fix[26];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[26];
    Float64 /longitude[53];
    Float64 /latitude[60];
    Float64 /latitude_fix_time[26];
    Float64 /longitude_fix[26];
    Float64 /longitude_fix_time[26];
    Float64 /latitude_time[60];
    Float64 /time_fix_time[26];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[55199];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[55199];
} cell-Normal.nc4;