DSET        ^NLDASmask_CONUS.bin
TITLE        NLDAS mask over the contiguous United States (CONUS)
OPTIONS      big_endian
OPTIONS      sequential
UNDEF        -9999.0
XDEF         464 LINEAR     -124.938    0.125
YDEF         224 LINEAR       25.063    0.125
ZDEF           1 LINEAR          1.0      1.0
TDEF           1 LINEAR 00Z01jan2000      1hr
VARS           1
mask           1 99 ** NLDAS mask over CONUS [0 = outside of CONUS; 1 = inside of CONUS]
ENDVARS