CMIP模式中的各个模式分辨率不同，如何统一分辨率

veronicasyd · 发表于 2014-5-4 15:12:13

数据的详细资料如下：
Format:
         classic
Global Attributes:
         institution          = 'GCESS,BNU,Beijing,China'
         institute_id       = 'BNU'
         experiment_id       = 'historical'
         source             = 'BNU-ESM'
         model_id             = 'BNU-ESM'
         forcing             = 'Nat,Ant'
         parent_experiment_id  = 'piControl'
         parent_experiment_rip = 'r1i1p1'
         branch_time          = 0
         contact             = 'Ji Duoying (duoyingji@bnu.edu.cn)'
         initialization_method = 1
         physics_version    = 1
         tracking_id          = '7556ea82-127c-4e53-a9af-24a354151e96'
         product             = 'output'
         experiment          = 'historical'
         frequency          = 'mon'
         creation_date       = '2012-03-12T07:04:31Z'
         history             = '2012-03-12T07:04:31Z CMOR rewrote data to comply with CF standards and CMIP5 requirements.'
         Conventions          = 'CF-1.4'
         project_id          = 'CMIP5'
         table_id             = 'Table Amon (26 July 2011) 976b7fd1d9e1be31dddd28f5dc79b7a1'
         title                = 'BNU-ESM model output prepared for CMIP5 historical'
         parent_experiment    = 'pre-industrial control'
         modeling_realm       = 'atmos'
         realization          = 1
         cmor_version       = '2.7.1'
Dimensions:
         time = 1872  (UNLIMITED)
         lat  = 64
         lon  = 128
         bnds = 2
Variables:
time
         Size:    1872x1
         Dimensions: time
         Datatype: double
         Attributes:
                     bounds       = 'time_bnds'
                     units       = 'days since 1850-01-01 00:00:00'
                     calendar    = 'noleap'
                     axis       = 'T'
                     long_name    = 'time'
                     standard_name = 'time'
time_bnds
         Size:    2x1872
         Dimensions: bnds,time
         Datatype: double
lat
         Size:    64x1
         Dimensions: lat
         Datatype: double
         Attributes:
                     bounds       = 'lat_bnds'
                     units       = 'degrees_north'
                     axis       = 'Y'
                     long_name    = 'latitude'
                     standard_name = 'latitude'
lat_bnds
         Size:    2x64
         Dimensions: bnds,lat
         Datatype: double
lon
         Size:    128x1
         Dimensions: lon
         Datatype: double
         Attributes:
                     bounds       = 'lon_bnds'
                     units       = 'degrees_east'
                     axis       = 'X'
                     long_name    = 'longitude'
                     standard_name = 'longitude'
lon_bnds
         Size:    2x128
         Dimensions: bnds,lon
         Datatype: double
pr
         Size:    128x64x1872
         Dimensions: lon,lat,time
         Datatype: single
         Attributes:
                     standard_name = 'precipitation_flux'
                     long_name       = 'Precipitation'
                     comment       = 'at surface; includes both liquid and solid phases from all types of clouds (both large-scale and convective)'
                     units          = 'kg m-2 s-1'
                     cell_methods    = 'time: mean'
                     cell_measures = 'area: areacella'
                     missing_value = 1e+020
                     _FillValue    = 1e+020

veronicasyd · 发表于 2014-5-4 17:18:57

Aires 发表于 2014-5-4 09:43
matlab里直接读取nc文件，然后插值，然后再存储出来就行了。Lagrange和Newton插值都是多项式插值啊，双线 ...

再仔细看了下我的数据，发现我的PrData的数据是三维的，是[lat,lon,time]~这个该如何处理呀？做循环么？
发现研究这些还挺有趣的，奈何最近要先交一份稍作处理的毕业论文，所以急着弄明白些基础的。等过了这个月再仔细做下去。希望大神能指点迷津~~~~

Aires · 发表于 2014-5-5 18:31:58

veronicasyd 发表于 2014-5-4 17:18
再仔细看了下我的数据，发现我的PrData的数据是三维的，是[lat,lon,time]~这个该如何处理呀？做循环么？
...

做循环

无言吖啊 · 发表于 2014-5-7 23:02:13

我是来为你加油的

veronicasyd · 发表于 2014-5-8 09:30:00

无言吖啊发表于 2014-5-7 23:02
我是来为你加油的

～～多谢啦～～～正在努力中～

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