Dataset {
    Float64 /longitude_time[33];
    Float32 /depth[75];
    Float64 /depth_time[75];
    Float64 /time_fix[8];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[8];
    Float64 /longitude[33];
    Float64 /latitude[27];
    Float64 /latitude_fix_time[8];
    Float64 /longitude_fix[8];
    Float64 /longitude_fix_time[8];
    Float64 /latitude_time[27];
    Float64 /time_fix_time[8];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[19534];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[19534];
} cell-Normal.nc4;