Dataset {
    Float64 /longitude_time[577];
    Float32 /depth[498];
    Float64 /depth_time[498];
    Float64 /time_fix[300];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[300];
    Float64 /longitude[577];
    Float64 /latitude[537];
    Float64 /latitude_fix_time[300];
    Float64 /longitude_fix[300];
    Float64 /longitude_fix_time[300];
    Float64 /latitude_time[537];
    Float64 /time_fix_time[300];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[600733];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[600733];
} cell-Normal.nc4;