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楼主 |
发表于 2017-2-13 13:51:28
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我测试用的脚本供参考:
 - datadir = r'U:\data\ARL\2016'
- fns = []
- for i in range(1, 5):
- fn = os.path.join(datadir, 'gdas1.jun16.w' + str(i))
- print fn
- fns.append(fn)
- fs = addfiles(fns)
- latlim = [10,60]
- lonlim = [60,140]
- v = fs['RELH']
- rh = v[:,:,latlim,lonlim]
- nx = rh.dimlen(3)
- ny = rh.dimlen(2)
- nz = rh.dimlen(1)
- nt = rh.dimlen(0)
- uwnd = fs['UWND'][:,:nz-1,latlim,lonlim]
- vwnd = fs['VWND'][:,:nz-1,latlim,lonlim]
- vort = np.hcurl(uwnd, vwnd)
- prs = zeros([nt,nz,ny,nx])
- prs = dim_array(prs, rh.dims)
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