also I have tried running it on a different computer and the same error
occurred
On Wed, Mar 14, 2012 at 8:22 AM, questions anon <questions.a...@gmail.com>wrote:
> thanks for looking into this Goyo.
> The complete code:
>
>
> import numpy as N
> import matplotlib.pyplot as plt
> from numpy import ma as MA
> from mpl_toolkits.basemap import Basemap
> import os
>
> shapefile="E:/GIS_layers/DSE_REGIONS"
> inputfile=r"d:/BoMdata/r19000117.txt"
> outputfolder=r"d:/BoMdata/outputfolder"
>
> f=N.genfromtxt(inputfile, skip_header=6, dtype=float, names=True)
> print f[0:5]
>
>
> map = Basemap(projection='merc',llcrnrlat=-45,urcrnrlat=-9,
> llcrnrlon=111.975,urcrnrlon=156.525,lat_ts=0,resolution='i')
> map.drawcoastlines()
> map.drawstates()
> map.readshapefile(shapefile, 'DSE_REGIONS')
>
> xi=N.linspace(111.975, 156.275, 886)
> yi=N.linspace(-44.525, -9.975, 691)
> x,y=map(*N.meshgrid(xi,yi))
> plt.title('rainfall')
> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
> l,b,w,h =0.1,0.1,0.8,0.8
> cax = plt.axes([l+w+0.025, b, 0.025, h])
> plt.colorbar(CS,cax=cax, drawedges=True)
> plt.savefig((os.path.join(outputfolder, 'rainfall.png')))
> plt.show()
> plt.close()
>
>
> and the complete error:
>
>
> Traceback (most recent call last):
> File "d:/BoMdata/plotrainfall_v2.py", line 23, in <module>
>
> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
> File "C:\Python27\lib\site-packages\mpl_toolkits\basemap\__init__.py",
> line 3072, in contourf
> np.logical_or(outsidemask,np.logical_or(ma.getmaskarray(data),xymask))
> AttributeError: logical_or
>
> Any feedback/ideas will be greatly appreciated.
>
>
>
>
> On Wed, Mar 14, 2012 at 4:59 AM, Goyo <goyod...@gmail.com> wrote:
>
>> El día 12 de marzo de 2012 23:25, questions anon
>> <questions.a...@gmail.com> escribió:
>> [...]
>> >
>> > Is this how the data should look when it has been imported from an
>> ascii to
>> > a numpy array?
>>
>> I can't see anything obiously wrong in your code or your data --I did
>> not dive too deep into it though. What is weird is the traceback:
>>
>> Traceback (most recent call last):
>> File "d:\plotrainfall.py", line 40, in <module>
>> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
>> File "C:\Python27\lib\site-packages\mpl_toolkits\basemap\__init__.py",
>> line 3072, in contourf
>> np.logical_or(outsidemask,np.logical_or(ma.getmaskarray(data),xymask))
>> AttributeError: logical_or
>>
>> Is that the complete traceback?
>>
>> Goyo
>>
>
>
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