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Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Thanks Jon, that's exactly what I needed!
--john
On 03/23/2011 12:56 AM, Jon Blower wrote:
> Hi John,
>
> You need a "positive" attribute on your vertical axis, e.g. "positive: up".
> Vertical axes are recognised either by the presence of this attribute or by
> units of pressure.
>
> HTH,
> Jon
>
> -----Original Message-----
> From: John.C.Cartwright@xxxxxxxx
> Sent: 23/03/2011, 3:14 am
> To: netcdf-java@xxxxxxxxxxxxxxxx
> Subject: [netcdf-java] "no gridded fields in file"
>
>
> Hello All,
>
> I'm sure that I'm overlooking something simple, but I'm not seeing why the
> grid described
> below is not recognized as a grid by NetCDF Tools (4.2). Can someone please
> point out the
> problem?
>
> Thanks!
>
> --john
>
>
> netcdf pres_temp_4D {
> dimensions:
> lat = 6 ;
> lon = 12 ;
> elev = 2 ;
> time = UNLIMITED ; // (2 currently)
> variables:
> double lon(lon) ;
> lon:units = "degrees_east" ;
> lon:standard_name = "longitude" ;
> lon:long_name = "longitude" ;
> float elev(elev) ;
> elev:units = "meters" ;
> double lat(lat) ;
> lat:units = "degrees_north" ;
> lat:long_name = "latitude" ;
> lat:standard_name = "latitude" ;
> float time(time) ;
> time:units = "days since 1970-01-01 00:00:00" ;
> float pressure(time, elev, lat, lon) ;
> pressure:units = "hPa" ;
> float temperature(time, elev, lat, lon) ;
> temperature:units = "celsius" ;
>
> // global attributes:
> :Conventions = "CF-1.0" ;
> data:
>
> lon = -125, -120, -115, -110, -105, -100, -95, -90, -85, -80, -75, -70 ;
>
> elev = 100, 200 ;
>
> lat = 25, 30, 35, 40, 45, 50 ;
>
> time = 1, 2 ;
>
> pressure =
> 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911,
> 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923,
> 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935,
> 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947,
> 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959,
> 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971,
> 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983,
> 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995,
> 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007,
> 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019,
> 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031,
> 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043,
> 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911,
> 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923,
> 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935,
> 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947,
> 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959,
> 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971,
> 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983,
> 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995,
> 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007,
> 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019,
> 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031,
> 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043 ;
>
> temperature =
> 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,
> 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 ;
> }
>
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