Example for wind file on model levels
ecmwf_18012312 {
dimensions:
hybrid = 60 ;
lat = 181 ;
lon = 360 ;
time = 1 ;
variables:
float hybrid(hybrid) ;
hybrid:creator_of_parameter = "F.Ploeger" ;
hybrid:param_creation_time = "2018-04-02 17:57:16" ;
hybrid:param_modification_time = "2018-04-02 17:57:16" ;
hybrid:long_name = "hybrid levels" ;
hybrid:units = "" ;
hybrid:missing_value = -1.e+30f ;
hybrid:flag = "NONE" ;
float lat(lat) ;
lat:creator_of_parameter = "F.Ploeger" ;
lat:param_creation_time = "2018-04-02 17:57:16" ;
lat:param_modification_time = "2018-04-02 17:57:16" ;
lat:long_name = "Latitude" ;
lat:units = "degrees_N" ;
lat:missing_value = -1.e+30f ;
lat:flag = "NONE" ;
float lon(lon) ;
lon:creator_of_parameter = "F.Ploeger" ;
lon:param_creation_time = "2018-04-02 17:57:16" ;
lon:param_modification_time = "2018-04-02 17:57:16" ;
lon:long_name = "Longitude" ;
lon:units = "degrees_E" ;
lon:missing_value = -1.e+30f ;
lon:flag = "NONE" ;
double time(time) ;
time:creator_of_parameter = "F.Ploeger" ;
time:param_creation_time = "2018-04-02 17:57:16" ;
time:param_modification_time = "2018-04-02 17:57:16" ;
time:long_name = "Time" ;
time:units = "seconds since 2000-01-01 00:00:00 UTC" ;
time:flag = "NONE" ;
float PRESS(time, lon, lat, hybrid) ;
PRESS:creator_of_parameter = "F.Ploeger" ;
PRESS:param_creation_time = "2018-04-02 17:57:16" ;
PRESS:param_modification_time = "2018-04-02 17:57:16" ;
PRESS:long_name = "Pressure" ;
PRESS:units = "hPa" ;
PRESS:missing_value = -1.e+30f ;
PRESS:flag = "NONE" ;
float TEMP(time, lon, lat, hybrid) ;
TEMP:creator_of_parameter = "F.Ploeger" ;
TEMP:param_creation_time = "2018-04-02 17:57:16" ;
TEMP:param_modification_time = "2018-04-02 17:57:16" ;
TEMP:long_name = "Temperature" ;
TEMP:units = "K" ;
TEMP:missing_value = -1.e+30f ;
TEMP:flag = "NONE" ;
float U(time, lon, lat, hybrid) ;
U:creator_of_parameter = "F.Ploeger" ;
U:param_creation_time = "2018-04-02 17:57:16" ;
U:param_modification_time = "2018-04-02 17:57:16" ;
U:long_name = "U component of wind" ;
U:units = "m s**-1" ;
U:missing_value = -1.e+30f ;
U:flag = "NONE" ;
float V(time, lon, lat, hybrid) ;
V:creator_of_parameter = "F.Ploeger" ;
V:param_creation_time = "2018-04-02 17:57:16" ;
V:param_modification_time = "2018-04-02 17:57:16" ;
V:long_name = "V component of wind" ;
V:units = "m s**-1" ;
V:missing_value = -1.e+30f ;
V:flag = "NONE" ;
float ZETA(time, lon, lat, hybrid) ;
ZETA:creator_of_parameter = "F.Ploeger" ;
ZETA:param_creation_time = "2018-04-03 01:50:28" ;
ZETA:param_modification_time = "2018-04-03 01:50:37" ;
ZETA:description = "Hybrid Theta based on Potential Temperature" ;
ZETA:de_description = "Hybrides Theta basierend auf Potentieller Temperatur" ;
ZETA:units = "K" ;
ZETA:long_name = "Hybrid Theta (smoothed)" ;
ZETA:de_long_name = "Hybrides Theta" ;
ZETA:flag = "NONE" ;
ZETA:sample_interval = 0. ;
ZETA:scale_factor = 1.f ;
ZETA:missing_value = -1.e+30f ;
ZETA:reference_level = 300.f ;
ZETA:exp_k = 1.f ;
float ZETA_DOT_clr(time, lon, lat, hybrid) ;
ZETA_DOT_clr:creator_of_parameter = "F.Ploeger" ;
ZETA_DOT_clr:param_creation_time = "2018-04-03 01:50:24" ;
ZETA_DOT_clr:param_modification_time = "2018-04-03 01:50:24" ;
ZETA_DOT_clr:description = "Vert._Vel.(Zeta-Coordinates)" ;
ZETA_DOT_clr:de_description = "Vert._Wind(Zeta-Koordinaten)" ;
ZETA_DOT_clr:units = "K/day" ;
ZETA_DOT_clr:long_name = "d(Zeta)/dt" ;
ZETA_DOT_clr:de_long_name = "d(Zeta)/dt" ;
ZETA_DOT_clr:flag = "NONE" ;
ZETA_DOT_clr:sample_interval = 0. ;
ZETA_DOT_clr:scale_factor = 1.f ;
ZETA_DOT_clr:missing_value = -1.e+30f ;
...
// global attributes:
:pi_name = "F.Ploeger" ;
:organisation = "ECMWF" ;
:definition_name = "def_icg" ;
:title = "NetCDF-Dataset build from ECMWF file in GRIB Format" ;
:data_category = "MODEL" ;
:experiment = "grib2ncdf" ;
:data_origin = "ECMWF" ;
:data_description = "GRIB" ;
:type_of_data = "CALCULATION" ;
:source_file_name = "/usr/nfs/data/clams/icg198/eraint/grib/1801/erai_ana_ml_18012312.grib" ;
:platform = "COMPUTER" ;
:file_creation_time = "2018-04-02 17:57:16" ;
:file_modification_time = "2018-04-03 01:51:06" ;
:exp_GRIBAPI_version = "1.1.9" ;
:history = "Tue Apr 3 01:51:14 2018: ncks -O -a -v SIGMA,U,V,OMEGA,GPH,TEMP,PRESS,THETA,ZETA,SH,O3,CLWC,CIWC,ZETA_DOT_clr,BVF,BVF_WET,THETA_DOT_clr,THETA_DOT_ccl,TROP1,TROP2 ecmwf_18012312.nc ecmwf_18012312.nc\n",
"Created on 03/04/2018 01:50:19 +0200 program change_tdot !C Hinzufuegen der Potentiellen Temperatur THETA [K] !C Hinzufuegen der Hybriden Potentiellen Temperatur ZETA [K] !C Hinzufuegen von THETA_DOT_clr [K/day] !C Hinzufuegen von ZETA_DOT_clr [K/day] !C Hinzufuegen von THETA_DOT_ccl [K/day] !C Hinzufuegen von ZETA_DOT_ccl [K/day] !C modified on 03/04/2018 01:50:33 +0200 program add_smooth: smoothing of THETA !C modified on 03/04/2018 01:50:38 +0200 program add_smooth: smoothing of ZETA !C modified on 03/04/2018 01:50:42 +0200 program add_bvf: BVF and BVF_WET added !C modified on 03/04/2018 01:51:06 +0200 program add_trop: TROP1,TROP2 added/modified" ;
:NCO = "\"4.6.3\"" ;
data:
hybrid = 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60 ;
lat = 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74,
73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56,
55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38,
37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20,
19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1,
-2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17,
-18, -19, -20, -21, -22, -23, -24, -25, -26, -27, -28, -29, -30, -31,
-32, -33, -34, -35, -36, -37, -38, -39, -40, -41, -42, -43, -44, -45,
-46, -47, -48, -49, -50, -51, -52, -53, -54, -55, -56, -57, -58, -59,
-60, -61, -62, -63, -64, -65, -66, -67, -68, -69, -70, -71, -72, -73,
-74, -75, -76, -77, -78, -79, -80, -81, -82, -83, -84, -85, -86, -87,
-88, -89, -90 ;
lon = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135,
136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177,
178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205,
206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261,
262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275,
276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289,
290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303,
304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317,
318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331,
332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345,
346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359 ;
time = 570024000 ;
...
