Dataset {
    Float64 /longitude_time[418];
    Float32 /depth[560];
    Float64 /depth_time[560];
    Float64 /time_fix[26];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[21];
    Float64 /longitude[418];
    Float64 /latitude[354];
    Float64 /latitude_fix_time[21];
    Float64 /longitude_fix[21];
    Byte /ESPComponent/sampling[3];
    Float64 /ESPComponent/sampling_time[3];
    Int32 /ESPComponent/sample_number[3];
    Float64 /ESPComponent/sample_number_time[3];
    Float64 /longitude_fix_time[21];
    Float64 /latitude_time[354];
    Float64 /time_fix_time[26];
} cell-Normal.nc4;