if ( test_HIERID_belongs_to_distgrid(distgrid) ) {
			distid_HIERID_arr[DISTID "|" HIERID] = 1

			#print "    found distid_HIERID_arr[" DISTID "|" HIERID "]=[" distid_HIERID_arr[DISTID "|" HIERID] "]"
			#print " distid_to_wbd_type_arr[" DISTID "] = [" distid_to_wbd_type_arr[DISTID] "]"

			# keep a list if DISTID, for each HIERID
			if ( distid_to_wbd_type_arr[DISTID] == "MANAGEMENT" ) {
				# for HIERIDx mng distid processing
				if ( mng_HIERID_distidlist_arr[HIERID] != "" )
					mng_HIERID_distidlist_arr[HIERID] = mng_HIERID_distidlist_arr[HIERID] "|" DISTID
				else
					mng_HIERID_distidlist_arr[HIERID] = DISTID
			}
			else {
				# for HIERIDx distid processing
				if ( HIERID_distidlist_arr[HIERID] != "" )
					HIERID_distidlist_arr[HIERID] = HIERID_distidlist_arr[HIERID] "|" DISTID
				else
					HIERID_distidlist_arr[HIERID] = DISTID
			}


			# keep a list of T21 egrids in each mng distids
			# keep a list of DISTID's for each T21 egrid
			split(HIER_t21egrid_list_arr[HIER], xhier_t21egrid_arr, "|")
			for ( i in xhier_t21egrid_arr ) {

				if ( distid_to_wbd_type_arr[DISTID] == "MANAGEMENT" ) {
					# for T21 management data
					if ( mng_egrid_distidlist_arr[Xegrid] != "" )
						mng_egrid_distidlist_arr[Xegrid] = mng_egrid_distidlist_arr[Xegrid] "|" DISTID
					else
						mng_egrid_distidlist_arr[Xegrid] = DISTID
					#print "mng_egrid_distidlist_arr[" Xegrid "] = [" mng_egrid_distidlist_arr[Xegrid] "]"

				}
				#else {
				#	# for T21 data
				#	if ( egrid_distidlist_arr[Xegrid] != "" )
				#		egrid_distidlist_arr[Xegrid] = egrid_distidlist_arr[Xegrid] "|" DISTID
				#	else
				#		egrid_distidlist_arr[Xegrid] = DISTID
				#	print "egrid_distidlist_arr[" Xegrid "] = [" egrid_distidlist_arr[Xegrid] "]"
				#}


				# for direnq from telmax21 directory
				# store a list of egrids for each distid
				if ( distid_to_egridlist_arr[DISTID] != "" )
					distid_to_egridlist_arr[DISTID] = distid_to_egridlist_arr[DISTID] "|"
				distid_to_egridlist_arr[DISTID] = distid_to_egridlist_arr[DISTID] grid
				print "   distid_to_egridlist_arr[" DISTID "] = [" distid_to_egridlist_arr[DISTID] "]"
			}

	
		}