Dataset {
    Float64 PDATA[z = 4096][x = 15300];
    Float64 UTMx[x = 15300];
    Float64 UTMy[x = 15300];
    Float64 TWT[z = 4096];
} SNEX20_FMCW_SD_1C7_01_20200126-20200212_v01.nc.h5;