Dataset {
  Grid {
    ARRAY:
      Float32 po4[time = 251][lev = 60][lat = 180][lon = 360];
    MAPS:
      Float64 time[time = 251];
      Float64 lev[lev = 60];
      Float64 lat[lat = 180];
      Float64 lon[lon = 360];
  } po4;
  Float64 time[time = 251];
  Float64 lev[lev = 60];
  Float64 lat[lat = 180];
  Float64 lon[lon = 360];
} public-data/cesm2-senctop/Fixed_CP_Experiment/PO4/cesm2-senctop-fix_PO4_1850_2100;