FNCM.910828001v300.nc title :L Atalante WOCE Meteorology Data site :R/V L Atalante elevation :0 ID :FNCM platform :unknown AWS facility :SISMER, IFREMER, France; C. Maillard fsu_version :300 startdate :28 AUG 91 enddate :28 AUG 91 EXPOCODE :35A3ROMANCHE_1 Release_Date :02 OCT 2001 contact_info :COAPS, Florida State Univ, Tallahassee, FL 32306-2840, U.S.A. contact_email :wocemet@coaps.fsu.edu missing_value :-9999 special_value :-8888 time:ave_period :0 time:ave_center :0 Quality Control Flags: A = Units added. B = Data out of range. C = Non-sequential time. D = Failed T>Tw>Td. E = True wind error. F = Velocity unrealistic. G = Value > 4 s. d. from climo. H = Discontinuity. I = Interesting feature. J = Erroneous. K = Suspect. L = Ocean platform over land. M = Instrument malfunction. O = Multiple original units. P = Movement uncertain. Q = Pre-flagged as suspect R = Interpolated data. S = Spike. T = Time duplicate. Z = Good data. Variable (qcindex) long_name units convers_units type height instrument FORTRAN_format cruise_track_code( )cruise track code a9 woce_date ( 1)woce date YYYYMMDD UTC I9 woce_time_of_day ( 1)woce time of day HHMMSS.SS UTC F10.2 time ( 1)time minutes from 1-1-1980 00:00 0 a12 latitude ( 2)latitude degrees 5 f9.2 longitude ( 3)longitude degrees 5 f9.2 TS ( 4)sea temperature Celsius 6 0 4.00 unknown f9.2 P ( 5)atmospheric pressure hPa 0 0 -999.90 unknown f9.1 T ( 6)air temperature Celsius 6 -999.90 unknown f9.2 RH ( 7)relative humidity percent -999.90 unknown f9.1 PRECIP ( 8)precipitation millimeters 4 -999.90 unknown f9.1 RAD ( 9)atmospheric radiation Watts/meter^2 0 0 -999.90 unknown f9.1 flag ( )quality control flags a9 cruise woce_date woce_time time latitudelongitude TS P T RH PRECIP RAD flag AR_15_/05 19910828 100.00 6130081 -0.89 -13.47 23.39 1014.1 22.93 94.1 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 1100.00 6130091 -0.88 -13.43 23.30 1014.1 22.88 94.4 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 2100.00 6130101 -0.86 -13.42 23.29 1014.2 22.81 94.5 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 3100.00 6130111 -0.87 -13.42 23.29 1014.1 22.75 94.3 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 4100.00 6130121 -0.87 -13.42 23.29 1014.0 22.80 94.4 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 5100.00 6130131 -0.87 -13.42 23.25 1014.1 22.75 94.2 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 10100.00 6130141 -0.87 -13.42 23.24 1014.1 22.81 93.9 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 11100.00 6130151 -0.87 -13.42 23.24 1014.0 22.80 93.8 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 12100.00 6130161 -0.87 -13.42 23.24 1014.0 22.85 93.8 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 13100.00 6130171 -0.87 -13.42 23.24 1013.9 22.81 94.3 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 14100.00 6130181 -0.87 -13.42 23.24 1013.8 22.79 93.8 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 15100.00 6130191 -0.87 -13.42 23.24 1013.6 22.85 94.0 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 20100.00 6130201 -0.87 -13.42 23.24 1013.6 22.88 94.2 0.0 -0.1ZZZZZZZZB AR_15_/05 19910828 21100.00 6130211 -0.87 -13.42 23.24 1013.6 22.81 94.6 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 22100.00 6130221 -0.87 -13.42 23.24 1013.5 22.81 94.5 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 23100.00 6130231 -0.87 -13.42 23.24 1013.4 22.83 94.7 0.0 -0.1ZZZZZZZZB AR_15_/05 19910828 24100.00 6130241 -0.87 -13.42 23.24 1013.3 22.81 95.0 0.0 -0.1ZZZZZZZZB AR_15_/05 19910828 25100.00 6130251 -0.87 -13.42 23.24 1013.3 22.75 94.8 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 30100.00 6130261 -0.87 -13.42 23.24 1013.3 22.70 94.6 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 31100.00 6130271 -0.87 -13.42 23.24 1013.4 22.75 94.5 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 32100.00 6130281 -0.87 -13.42 23.21 1013.4 22.77 94.8 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 33100.00 6130291 -0.87 -13.42 23.28 1013.3 22.73 94.9 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 34100.00 6130301 -0.87 -13.41 23.29 1013.1 22.81 94.9 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 35100.00 6130311 -0.86 -13.39 23.22 1012.9 22.80 95.2 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 40100.00 6130321 -0.86 -13.36 23.17 1012.9 22.79 95.3 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 41100.00 6130331 -0.86 -13.32 23.19 1012.8 22.73 95.5 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 42100.00 6130341 -0.86 -13.29 23.23 1012.6 22.74 95.4 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 43100.00 6130351 -0.85 -13.25 23.24 1012.7 22.74 95.2 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 44100.00 6130361 -0.85 -13.21 23.24 1012.9 22.48 95.8 0.0 -0.6ZZZZZZZZB AR_15_/05 19910828 45100.00 6130371 -0.85 -13.18 23.28 1012.9 22.57 96.1 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 50100.00 6130381 -0.85 -13.14 23.28 1013.0 22.50 96.1 0.0 -0.1ZZZZZZZZB AR_15_/05 19910828 51100.00 6130391 -0.85 -13.11 23.25 1012.9 22.55 95.5 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 52100.00 6130401 -0.84 -13.07 23.21 1013.1 22.64 95.1 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 53100.00 6130411 -0.84 -13.04 23.17 1013.2 22.69 94.7 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 54100.00 6130421 -0.84 -13.00 23.13 1013.2 22.73 94.6 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 55100.00 6130431 -0.84 -12.97 23.12 1013.2 22.80 94.6 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 60100.00 6130441 -0.84 -12.93 23.11 1013.3 22.75 94.4 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 61100.00 6130451 -0.84 -12.90 23.14 1013.5 22.74 94.5 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 62100.00 6130461 -0.84 -12.86 23.14 1013.4 22.84 94.0 0.0 0.2ZZZZZZZZK AR_15_/05 19910828 63100.00 6130471 -0.84 -12.82 23.13 1013.6 22.78 94.3 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 64100.00 6130481 -0.84 -12.79 23.08 1013.6 22.54 95.2 0.0 -0.9ZZZZZZZZB AR_15_/05 19910828 65100.00 6130491 -0.84 -12.75 23.08 1013.7 22.53 96.1 0.0 1.1ZZZZZZZZK AR_15_/05 19910828 70100.00 6130501 -0.85 -12.72 23.07 1013.8 22.54 96.0 0.0 2.3ZZZZZZZZK AR_15_/05 19910828 71100.00 6130511 -0.85 -12.69 23.04 1014.1 22.60 95.9 0.0 2.0ZZZZZZZZK AR_15_/05 19910828 72100.00 6130521 -0.81 -12.68 22.98 1014.1 22.56 96.1 0.0 4.5ZZZZZZZZK AR_15_/05 19910828 73100.00 6130531 -0.77 -12.67 23.00 1014.3 22.59 96.1 0.0 5.9ZZZZZZZZK AR_15_/05 19910828 74100.00 6130541 -0.74 -12.69 23.04 1014.5 22.58 96.0 0.0 7.2ZZZZZZZZK AR_15_/05 19910828 75100.00 6130551 -0.73 -12.72 23.12 1014.6 22.57 96.0 0.0 9.9ZZZZZZZZK AR_15_/05 19910828 80100.00 6130561 -0.72 -12.76 23.09 1014.7 22.51 96.3 0.0 9.2ZZZZZZZZK AR_15_/05 19910828 81100.00 6130571 -0.72 -12.79 23.07 1014.8 22.65 95.8 0.0 19.6ZZZZZZZZK AR_15_/05 19910828 82100.00 6130581 -0.71 -12.83 23.04 1014.9 22.71 95.9 0.0 21.7ZZZZZZZZK AR_15_/05 19910828 83100.00 6130591 -0.70 -12.86 23.05 1015.0 22.71 95.6 0.0 27.5ZZZZZZZZK AR_15_/05 19910828 84100.00 6130601 -0.69 -12.89 23.03 1015.2 22.86 95.1 0.0 33.4ZZZZZZZZK AR_15_/05 19910828 85100.00 6130611 -0.68 -12.93 23.04 1015.3 22.81 95.1 0.0 34.8ZZZZZZZZK AR_15_/05 19910828 90100.00 6130621 -0.68 -12.96 23.04 1015.3 22.82 94.8 0.0 40.3ZZZZZZZZK AR_15_/05 19910828 91100.00 6130631 -0.69 -13.00 23.09 1015.4 22.94 94.4 0.0 45.6ZZZZZZZZK AR_15_/05 19910828 92100.00 6130641 -0.69 -13.03 23.09 1015.4 23.00 94.5 0.0 48.9ZZZZZZZZK AR_15_/05 19910828 93100.00 6130651 -0.69 -13.07 23.10 1015.5 23.07 94.2 0.0 54.9ZZZZZZZZK AR_15_/05 19910828 94100.00 6130661 -0.69 -13.10 23.14 1015.5 23.05 94.3 0.0 58.3ZZZZZZZZK AR_15_/05 19910828 95100.00 6130671 -0.70 -13.14 23.17 1015.7 23.06 94.3 0.0 62.4ZZZZZZZZK AR_15_/05 19910828 100100.00 6130681 -0.70 -13.17 23.11 1015.7 23.12 94.1 0.0 66.5ZZZZZZZZK AR_15_/05 19910828 101100.00 6130691 -0.69 -13.20 23.08 1015.6 23.08 94.1 0.0 66.2ZZZZZZZZK AR_15_/05 19910828 102100.00 6130701 -0.65 -13.20 22.96 1015.4 23.00 94.2 0.0 72.0ZZZZZZZZK AR_15_/05 19910828 103100.00 6130711 -0.61 -13.20 22.97 1015.5 23.01 94.3 0.0 76.3ZZZZZZZZK AR_15_/05 19910828 104100.00 6130721 -0.57 -13.20 22.99 1015.5 23.05 94.1 0.0 79.7ZZZZZZZZK AR_15_/05 19910828 105100.00 6130731 -0.57 -13.17 22.99 1015.6 23.16 93.8 0.0 83.6ZZZZZZZZK AR_15_/05 19910828 110100.00 6130741 -0.56 -13.13 23.04 1015.6 23.23 94.0 0.0 86.3ZZZZZZZZK AR_15_/05 19910828 111100.00 6130751 -0.56 -13.10 23.04 1015.7 23.24 94.0 0.0 89.5ZZZZZZZZK AR_15_/05 19910828 112100.00 6130761 -0.56 -13.06 23.11 1015.7 23.21 93.2 0.0 92.1ZZZZZZZZK AR_15_/05 19910828 113100.00 6130771 -0.55 -13.03 23.19 1015.6 23.22 93.3 0.0 94.4ZZZZZZZZK AR_15_/05 19910828 114100.00 6130781 -0.55 -12.99 23.22 1015.5 23.25 93.2 0.0 96.5ZZZZZZZZK AR_15_/05 19910828 115100.00 6130791 -0.55 -12.96 23.25 1015.5 23.22 93.4 0.0 98.3ZZZZZZZZK AR_15_/05 19910828 120100.00 6130801 -0.55 -12.93 23.27 1015.4 23.23 93.3 0.0 99.7ZZZZZZZZK AR_15_/05 19910828 121100.00 6130811 -0.54 -12.89 23.29 1015.1 23.13 93.7 0.0 102.1ZZZZZZZZK AR_15_/05 19910828 122100.00 6130821 -0.51 -12.88 23.31 1015.0 23.05 94.0 0.0 103.4ZZZZZZZZK AR_15_/05 19910828 123100.00 6130831 -0.47 -12.88 23.29 1014.7 23.03 94.2 0.0 103.4ZZZZZZZZK AR_15_/05 19910828 124100.00 6130841 -0.43 -12.88 23.18 1014.6 23.03 94.1 0.0 103.2ZZZZZZZZK AR_15_/05 19910828 125100.00 6130851 -0.39 -12.88 23.06 1014.6 23.14 93.8 0.0 103.1ZZZZZZZZK AR_15_/05 19910828 130100.00 6130861 -0.39 -12.91 23.11 1014.4 23.14 93.8 0.0 102.3ZZZZZZZZK AR_15_/05 19910828 131100.00 6130871 -0.39 -12.95 23.19 1014.2 23.18 93.7 0.0 103.2ZZZZZZZZK AR_15_/05 19910828 132100.00 6130881 -0.40 -12.98 23.20 1014.0 23.31 93.4 0.0 103.0ZZZZZZZZK AR_15_/05 19910828 133100.00 6130891 -0.40 -13.02 23.22 1013.8 23.43 93.1 0.0 102.3ZZZZZZZZK AR_15_/05 19910828 134100.00 6130901 -0.40 -13.05 23.29 1013.6 23.56 92.9 0.0 101.1ZZZZZZZZK AR_15_/05 19910828 135100.00 6130911 -0.40 -13.09 23.15 1013.6 23.49 92.8 0.0 98.7ZZZZZZZZK AR_15_/05 19910828 140100.00 6130921 -0.39 -13.11 23.11 1013.2 23.68 92.2 0.0 97.6ZZZZZZZZK AR_15_/05 19910828 141100.00 6130931 -0.39 -13.15 23.04 1013.1 23.71 92.1 0.0 94.3ZZZZZZZZK AR_15_/05 19910828 142100.00 6130941 -0.39 -13.19 23.08 1013.0 23.40 92.9 0.0 90.6ZZZZZZZZK AR_15_/05 19910828 143100.00 6130951 -0.36 -13.20 23.02 1013.1 23.03 93.7 0.0 87.7ZZZZZZZZK AR_15_/05 19910828 144100.00 6130961 -0.33 -13.20 23.00 1013.0 23.04 93.7 0.0 86.1ZZZZZZZZK AR_15_/05 19910828 145100.00 6130971 -0.29 -13.20 23.07 1012.9 23.01 93.7 0.0 83.7ZZZZZZZZK AR_15_/05 19910828 150100.00 6130981 -0.25 -13.20 23.14 1012.9 23.11 93.6 0.0 81.2ZZZZZZZZK AR_15_/05 19910828 151100.00 6130991 -0.24 -13.17 23.08 1012.7 23.18 93.6 0.0 76.8ZZZZZZZZK AR_15_/05 19910828 152100.00 6131001 -0.24 -13.13 23.03 1012.7 23.17 94.0 0.0 75.1ZZZZZZZZK AR_15_/05 19910828 153100.00 6131011 -0.23 -13.10 23.02 1012.7 23.15 94.0 0.0 71.0ZZZZZZZZK AR_15_/05 19910828 154100.00 6131021 -0.23 -13.06 23.11 1012.4 23.13 94.6 0.0 65.6ZZZZZZZZK AR_15_/05 19910828 155100.00 6131031 -0.23 -13.03 23.22 1012.5 23.03 94.7 0.0 62.0ZZZZZZZZK AR_15_/05 19910828 160100.00 6131041 -0.22 -12.99 23.19 1012.4 23.03 94.5 0.0 47.0ZZZZZZZZK AR_15_/05 19910828 161100.00 6131051 -0.22 -12.96 23.17 1012.4 22.95 94.7 0.0 48.0ZZZZZZZZK AR_15_/05 19910828 162100.00 6131061 -0.22 -12.92 23.18 1012.4 22.90 94.7 0.0 49.2ZZZZZZZZK AR_15_/05 19910828 163100.00 6131071 -0.18 -12.92 23.15 1012.5 22.84 94.8 0.0 45.8ZZZZZZZZK AR_15_/05 19910828 164100.00 6131081 -0.14 -12.93 23.19 1012.3 22.82 94.7 0.0 40.1ZZZZZZZZK AR_15_/05 19910828 165100.00 6131091 -0.10 -12.94 23.21 1012.3 22.85 94.8 0.0 33.4ZZZZZZZZK AR_15_/05 19910828 170100.00 6131101 -0.06 -12.94 23.25 1012.2 22.77 95.0 0.0 27.5ZZZZZZZZK AR_15_/05 19910828 171100.00 6131111 -0.02 -12.95 23.24 1012.2 22.74 95.0 0.0 21.2ZZZZZZZZK AR_15_/05 19910828 172100.00 6131121 0.02 -12.97 23.17 1012.2 22.71 95.0 0.0 25.4ZZZZZZZZK AR_15_/05 19910828 173100.00 6131131 0.05 -12.98 23.22 1012.2 22.77 94.9 0.0 20.7ZZZZZZZZK AR_15_/05 19910828 174100.00 6131141 0.09 -12.99 23.12 1012.2 22.72 95.1 0.0 13.1ZZZZZZZZK AR_15_/05 19910828 175100.00 6131151 0.13 -13.01 23.13 1012.2 22.74 95.0 0.0 12.2ZZZZZZZZK AR_15_/05 19910828 180100.00 6131161 0.16 -13.02 23.15 1012.3 22.74 95.0 0.0 7.3ZZZZZZZZK AR_15_/05 19910828 181100.00 6131171 0.20 -13.03 23.08 1012.2 22.69 94.9 0.0 5.9ZZZZZZZZK AR_15_/05 19910828 182100.00 6131181 0.23 -13.05 23.03 1012.2 22.69 94.9 0.0 4.4ZZZZZZZZK AR_15_/05 19910828 183100.00 6131191 0.26 -13.06 23.07 1012.2 22.73 94.8 0.0 2.5ZZZZZZZZK AR_15_/05 19910828 184100.00 6131201 0.25 -13.06 23.09 1012.3 22.67 94.7 0.0 0.8ZZZZZZZZK AR_15_/05 19910828 185100.00 6131211 0.26 -13.06 23.04 1012.3 22.66 94.4 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 190100.00 6131221 0.26 -13.06 23.00 1012.3 22.67 94.7 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 191100.00 6131231 0.26 -13.06 22.99 1012.5 22.65 95.1 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 192100.00 6131241 0.26 -13.06 23.02 1012.6 22.57 94.9 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 193100.00 6131251 0.26 -13.06 23.02 1012.7 22.64 95.0 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 194100.00 6131261 0.25 -13.06 22.99 1012.8 22.59 95.1 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 195100.00 6131271 0.25 -13.06 22.98 1012.9 22.62 95.2 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 200100.00 6131281 0.25 -13.06 22.94 1013.0 22.57 95.3 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 201100.00 6131291 0.25 -13.06 22.92 1013.1 22.57 95.3 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 202100.00 6131301 0.25 -13.06 22.89 1013.2 22.60 95.3 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 203100.00 6131311 0.25 -13.06 22.89 1013.4 22.54 95.5 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 204100.00 6131321 0.25 -13.06 22.89 1013.4 22.54 95.4 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 205100.00 6131331 0.25 -13.06 22.89 1013.5 22.54 95.3 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 210100.00 6131341 0.25 -13.06 22.89 1013.7 22.57 95.4 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 211100.00 6131351 0.25 -13.06 22.89 1013.7 22.57 95.3 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 212100.00 6131361 0.25 -13.06 22.89 1013.8 22.59 95.2 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 213100.00 6131371 0.25 -13.06 22.88 1013.9 22.63 95.1 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 214100.00 6131381 0.25 -13.06 22.85 1014.0 22.62 95.2 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 215100.00 6131391 0.25 -13.06 22.84 1014.0 22.68 95.4 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 220100.00 6131401 0.26 -13.06 22.90 1014.1 22.67 95.5 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 221100.00 6131411 0.28 -13.09 22.97 1014.1 22.66 95.5 0.0 -0.1ZZZZZZZZB AR_15_/05 19910828 222100.00 6131421 0.30 -13.10 23.01 1014.2 22.61 95.6 0.0 -0.2ZZZZZZZZB AR_15_/05 19910828 223100.00 6131431 0.33 -13.11 23.11 1014.2 22.60 95.5 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 224100.00 6131441 0.36 -13.13 23.17 1014.3 22.63 95.5 0.0 -0.4ZZZZZZZZB AR_15_/05 19910828 225100.00 6131451 0.39 -13.15 23.28 1014.3 22.63 95.4 0.0 -0.3ZZZZZZZZB AR_15_/05 19910828 230100.00 6131461 0.42 -13.15 23.31 1014.2 22.73 95.1 0.0 0.3ZZZZZZZZK AR_15_/05 19910828 231100.00 6131471 0.42 -13.12 23.24 1014.2 22.73 95.2 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 232100.00 6131481 0.42 -13.08 23.22 1014.3 22.73 95.0 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 233100.00 6131491 0.42 -13.05 23.19 1014.2 22.74 95.3 0.0 -0.1ZZZZZZZZB AR_15_/05 19910828 234100.00 6131501 0.42 -13.01 23.14 1014.2 22.73 95.4 0.0 0.0ZZZZZZZZK AR_15_/05 19910828 235100.00 6131511 0.42 -12.98 23.08 1014.3 22.73 95.5 0.0 0.0ZZZZZZZZK