python, numpy through enthought -
Python 2.7.2 |EPD 7.1-1 (32-bit)| (default, Jul 3 2011, 15:13:59) [MSC
v.1500 32 bit (Intel)] on win32
imports at the top of the script:
import numpy as N
import matplotlib.pyplot as plt
from numpy import ma as MA
from mpl_toolkits.basemap import Basemap
import os
On Thu, Mar 1, 2012 at 4:42 PM, Benjamin Root <ben.r...@ou.edu> wrote:
>
>
> On Wednesday, February 29, 2012, questions anon wrote:
>
>> I have had some progress reading in the data but am unsure how to create
>> lats and lons from the info I have (see above).
>> the error I am receiving is:
>>
>> 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
>>
>>
>> from the below code:
>>
>>
>> onefile=r"E:/test_in/r19000117.txt"
>>
>> f=N.genfromtxt(onefile, skip_header=6, dtype=float, names=True)
>> print f
>>
>>
>> map = Basemap(projection='merc',llcrnrlat=-45,urcrnrlat=-9,
>> llcrnrlon=111.975,urcrnrlon=156.525,lat_ts=0,resolution='i')
>> map.drawcoastlines()
>> map.drawstates()
>> 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()
>>
>>
>>
> How did you install numpy? Which version are you using? What are your
> imports at the top of this script?
>
> Ben Root
>
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