Dataset {
    Float64 /longitude_time[38];
    Float32 /depth[196];
    Float64 /depth_time[196];
    Float64 /time_fix[20];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[20];
    Float64 /longitude[38];
    Float64 /latitude[38];
    Float64 /latitude_fix_time[20];
    Float64 /longitude_fix[20];
    Float32 /NavChart/height_above_sea_floor[17900];
    Float64 /NavChart/height_above_sea_floor_time[17900];
    Float64 /longitude_fix_time[20];
    Float64 /latitude_time[38];
    Float64 /time_fix_time[20];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[18122];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[18122];
} cell-Normal.nc4;