1991 04 - daily  - mean unit vector of "daily wind direction at 10 meters(degree)"
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	50.7	56.2	45.7	38.7	47.3	68.9	85.6	82.3	70.6	92.0	101.8	71.4	47.9	61.8	72.0	335.8	31.9	21.2	51.8	46.7	350.2	218.9	214.8	228.6	197.8	165.7	212.2	57.1	80.7	103.7	-9999.0
34	Hudson Bay	13.6	31.4	62.5	28.0	11.9	241.9	153.1	163.9	265.7	252.6	177.6	15.5	10.0	286.7	229.4	193.5	196.0	207.1	358.4	359.6	291.1	208.6	183.2	184.1	310.7	245.8	245.4	264.2	226.4	190.9	-9999.0
36	Hudson Strait	48.5	101.1	33.4	98.5	164.5	193.6	279.5	218.8	143.5	149.5	162.6	72.5	71.2	79.4	135.5	140.6	160.9	49.3	150.5	96.2	11.3	329.3	292.3	357.8	70.1	183.2	138.0	121.2	39.4	345.6	-9999.0
98	Bering Strait	252.2	258.7	238.4	218.7	200.9	36.3	318.1	338.0	356.6	13.8	339.4	229.5	243.2	350.3	333.4	303.2	328.1	326.6	289.6	290.9	291.5	268.9	249.7	232.7	265.3	182.5	304.4	308.1	276.1	259.2	-9999.0
128	Arctic subocean	55.7	57.0	56.6	13.5	31.3	46.5	44.8	31.8	32.7	66.4	64.8	39.7	31.3	48.1	44.3	23.9	44.4	3.6	324.4	133.5	99.0	80.3	59.5	44.5	38.1	45.6	31.0	37.2	80.4	121.7	-9999.0
130	Chukchi Sea	260.2	237.0	211.2	182.1	167.2	223.4	135.3	185.7	301.5	14.0	7.6	15.6	242.9	236.3	253.7	253.8	245.0	233.1	252.3	241.7	232.0	202.6	202.0	203.9	192.0	186.8	215.0	218.9	228.9	212.4	-9999.0
132	Beaufort Sea	25.3	59.4	310.3	339.2	28.5	233.2	349.8	15.6	307.1	193.7	16.2	5.4	345.4	165.2	113.5	312.1	325.5	31.3	87.4	192.7	303.5	283.4	266.5	255.5	247.3	270.0	258.0	222.0	199.7	285.3	-9999.0
134	Arctic Archipelago	33.8	148.4	106.8	7.5	342.7	2.3	26.6	27.4	330.3	142.8	145.4	241.2	212.1	243.0	261.7	265.0	342.5	333.3	6.6	129.6	189.7	212.8	230.4	232.3	244.7	267.7	284.4	115.4	135.8	165.7	-9999.0
136	Foxe Basin	149.1	69.6	63.6	151.2	107.2	62.0	59.7	51.3	101.4	132.8	97.5	140.5	137.5	183.7	196.3	191.3	190.2	181.4	118.4	52.4	14.9	280.4	274.5	271.9	262.1	174.9	119.2	86.9	19.7	114.4	-9999.0
138	Baffin Bay	353.5	1.9	359.1	359.3	356.1	354.7	359.8	329.3	333.3	317.6	314.2	313.9	320.0	354.6	332.9	314.3	2.8	301.4	8.7	319.5	343.8	259.4	299.7	325.0	317.2	309.7	308.4	325.0	342.7	321.3	-9999.0
139	South Greenland	143.4	158.5	144.0	278.5	248.7	169.5	174.8	194.4	165.2	201.5	228.1	265.6	300.6	100.3	264.2	357.1	230.8	2.6	77.7	56.0	68.7	130.6	188.2	252.2	253.9	180.3	289.4	315.6	38.1	48.1	-9999.0
140	Greenland Sea	124.7	120.9	117.2	104.3	94.4	103.4	113.9	119.8	110.5	129.6	104.4	104.7	77.3	114.0	112.8	98.8	113.2	96.2	91.6	119.7	99.0	143.3	142.5	131.4	131.7	135.8	87.3	73.6	112.0	123.6	-9999.0
142	Norwegian Sea	340.4	4.7	28.9	16.3	337.0	359.7	355.7	3.1	20.4	11.6	14.0	27.0	131.9	39.3	83.4	166.7	179.0	212.2	222.4	20.5	0.2	59.2	53.8	356.9	348.6	344.4	351.6	253.4	304.8	318.5	-9999.0
144	Barents Sea	64.9	339.4	11.6	51.5	52.6	356.2	3.6	17.0	32.2	50.5	61.6	52.6	78.1	165.0	272.9	308.3	133.2	211.6	250.3	293.4	48.5	69.6	266.9	324.8	71.5	214.5	262.1	122.4	155.8	155.5	-9999.0
146	Kara Sea	31.9	38.7	56.3	46.0	72.9	115.1	122.6	120.5	87.0	86.7	120.0	117.5	91.3	102.7	86.4	13.0	36.4	34.7	47.5	93.1	39.0	340.2	213.1	223.0	149.7	104.6	147.5	71.9	69.5	103.5	-9999.0
148	Laptev Sea	94.6	82.2	48.2	26.6	45.6	45.5	101.4	110.7	97.1	103.8	94.2	80.3	45.7	17.2	75.3	111.9	88.8	68.8	133.1	20.4	94.1	195.2	105.1	129.1	136.7	61.8	66.9	90.1	77.4	0.6	-9999.0
150	East Siberian Sea	356.7	143.3	91.4	95.6	24.7	65.8	85.8	63.8	29.8	58.8	109.6	38.3	353.4	2.6	325.8	240.8	220.5	235.0	241.6	237.1	242.6	163.9	145.7	101.3	85.8	51.1	9.3	11.2	302.9	343.3	-9999.0
152	Gulf of Alaska	303.4	287.3	263.8	275.6	282.7	275.1	287.1	300.9	255.6	315.2	251.1	245.9	322.5	353.5	300.0	301.4	315.6	301.2	0.8	329.7	317.6	313.7	260.9	247.9	314.0	307.3	321.9	282.3	281.2	287.9	-9999.0
154	Southeast Bering Sea	266.3	247.3	223.5	192.3	179.8	308.1	222.7	191.3	158.4	167.5	173.4	174.5	282.7	334.5	287.3	309.3	300.3	296.4	298.2	306.7	280.7	251.7	252.4	271.8	254.3	268.7	283.1	259.0	233.1	227.5	-9999.0