Dataset {
    Float64 /longitude_time[67];
    Float32 /depth[300];
    Float64 /depth_time[300];
    Float64 /time_fix[18];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[18];
    Float64 /longitude[67];
    Float64 /latitude[56];
    Float64 /latitude_fix_time[18];
    Float64 /longitude_fix[18];
    Byte /ESPComponent/sampling[104];
    Float64 /ESPComponent/sampling_time[104];
    Int32 /ESPComponent/sample_number[104];
    Float64 /ESPComponent/sample_number_time[104];
    Float64 /longitude_fix_time[18];
    Float64 /latitude_time[56];
    Float64 /time_fix_time[18];
} cell-Normal.nc4;