Dataset {
    Float64 /longitude_time[946];
    Float32 /depth[4462];
    Float64 /depth_time[4462];
    Float64 /time_fix[118];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[118];
    Float64 /longitude[946];
    Float64 /latitude[809];
    Float64 /latitude_fix_time[118];
    Float64 /longitude_fix[118];
    Float64 /longitude_fix_time[118];
    Float64 /latitude_time[809];
    Float64 /time_fix_time[118];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[436792];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[436792];
} cell-Normal.nc4;