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addfiles

mipylib.dataset.midata.addfiles(fnames)

Open multiple data files.

Parameters:fnames – (list of string) Data file names to be opened.
Returns:(DimDataFiles) DimDataFiles object.

Examples

datadir = 'D:/Temp/grib'
st = datetime.datetime(2017,1,1,0)
et = datetime.datetime(2017,1,1,18)
fns = []
while st <= et:
    fn = os.path.join(datadir, 'fnl_' + st.strftime('%Y%m%d_%H') + \
        '_00.grib2')
    print fn
    fns.append(fn)
    st = st + datetime.timedelta(hours=6)

fs = addfiles(fns)
v = fs['v-component_of_wind_tropopause']
data = v[:,:,:]
ndata = mean(data, axis=0)

#Plot
axesm()
lworld = shaperead('D:/Temp/map/country1.shp')
geoshow(lworld, edgecolor='k')
layer = imshowm(ndata)
colorbar(layer)
title('Mutiple grid data files example\nMean V (' + st.strftime('%Y-%m-%d %H') + ' - ' + \
    et.strftime('%Y-%m-%d %H') + ')')
../../../../_images/addfiles_1.png