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本帖最后由 hwaqx 于 2020-12-13 12:19 编辑
>> ncdisp('F:\AR1\q.nc')
Source:
F:\AR1\q.nc
Format:
netcdf4
Dimensions:
realization = 1
time = 124
plev = 20
lat = 21
lon = 51
Variables:
realization
Size: 1x1
Dimensions: realization
Datatype: int64
Attributes:
long_name = 'realization'
units = '1'
standard_name = 'realization'
stored_direction = 'increasing'
type = 'integer'
time
Size: 124x1
Dimensions: time
Datatype: int64
Attributes:
long_name = 'time'
standard_name = 'time'
axis = 'T'
stored_direction = 'increasing'
type = 'double'
units = 'seconds since 1970-01-01'
calendar = 'proleptic_gregorian'
plev
Size: 20x1
Dimensions: plev
Datatype: double
Attributes:
_FillValue = NaN
long_name = 'pressure'
units = 'Pa'
positive = 'down'
stored_direction = 'decreasing'
standard_name = 'air_pressure'
axis = 'Z'
type = 'double'
lat
Size: 21x1
Dimensions: lat
Datatype: double
Attributes:
_FillValue = NaN
units = 'degrees_north'
standard_name = 'latitude'
long_name = 'latitude'
stored_direction = 'decreasing'
axis = 'Y'
type = 'double'
valid_max = 90
valid_min = -90
lon
Size: 51x1
Dimensions: lon
Datatype: double
Attributes:
_FillValue = NaN
units = 'degrees_east'
standard_name = 'longitude'
long_name = 'longitude'
axis = 'X'
type = 'double'
valid_max = 360
valid_min = -180
hus
Size: 51x21x20x124x1
Dimensions: lon,lat,plev,time,realization
Datatype: single
Attributes:
_FillValue = NaN
long_name = 'Specific Humidity'
units = '1.0'
standard_name = 'specific_humidity'
cds_magics_style_name = 'hus-turbo_0_10'
type = 'real'
以上是matlab查看的nc文件,请问各位大佬,这里的realizaton是什么呀,grads用sdfopen打不开,所以想写描述性文件用xdfopen打开,请问这个realization该怎么处理呢,感谢!
附上现在写的描述文件
DSET F:\AR1\q.nc
UNDEF -9.99e33
TITLE 1979-2017 year time
XDEF 51 linear 90 1
YDEF 21 linear 20 1
ZDEF 20 levels 1000 975 950 925 900 875 850 825 800 775 750 700 650 600 550 500 450 400 350 300
TDEF 124 linear 00Z01JUL1979 360mn
VARS 1
hus=>hus 20 t,z,y,x Specific Humidity
ENDVARS
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