netcdf cmaqtx_hcho_d04_20130901_subset {
dimensions:
	TIME = UNLIMITED ; // (288 currently)
	ROW = 180 ;
	COL = 220 ;
	LAY = 45 ;
variables:
	float HH_MIN(TIME) ;
		HH_MIN:Description = "Time hh:mm" ;
		HH_MIN:Units = "Z" ;
	float LAT(COL, ROW) ;
		LAT:Description = "Latitude" ;
		LAT:Units = "deg" ;
	float LON(COL, ROW) ;
		LON:Description = "Longitude" ;
		LON:Units = "deg" ;
	float HT(COL, ROW) ;
		HT:Description = "Terrain Height" ;
		HT:Units = "m" ;
	float HCHO_EFF(TIME, COL, ROW) ;
		HCHO_EFF:Description = "Effective Height - HCHO" ;
		HCHO_EFF:Units = "cm" ;
	float TEMP_EFF(TIME, COL, ROW) ;
		TEMP_EFF:Description = "Effective Height - temperature" ;
		TEMP_EFF:Units = "cm" ;
	float HCHO_COL(TIME, COL, ROW) ;
		HCHO_COL:Description = "HCHO - tropospheric column" ;
		HCHO_COL:Units = "molec/cm^2" ;
	float HCHO_SFC(TIME, COL, ROW) ;
		HCHO_SFC:Description = "HCHO - lowest model layer" ;
		HCHO_SFC:Units = "ppbv" ;
	float ALT_SFC(TIME, COL, ROW) ;
		ALT_SFC:Description = "Altitude - lowest model layer" ;
		ALT_SFC:Units = "m" ;
	float HCHO_4_75(TIME, COL, ROW) ;
		HCHO_4_75:Description = "Average HCHO - 4-7.5 km" ;
		HCHO_4_75:Units = "ppbv" ;
	float ALT_GT_75(TIME, COL, ROW) ;
		ALT_GT_75:Description = "Average HCHO - >7.5 km" ;
		ALT_GT_75:Units = "ppbv" ;
}