excellent, thanks, that worked and was able to plot using matplotlib
without ending up with the logical_or error.
thanks everyone
On Thu, Mar 22, 2012 at 3:59 AM, Goyo goyod...@gmail.com wrote:
El día 21 de marzo de 2012 01:03, questions anon
f=np.genfromtxt(inputfile, skip_header=6,
El día 21 de marzo de 2012 01:03, questions anon
f=np.genfromtxt(inputfile, skip_header=6, dtype=None, names=True)
I don't think you should be using dtype=None if you wand a 2D array.
Also the names=True thing makes no sense to me since there isn't a row
with field names. Try just this and I
On Mon, Mar 19, 2012 at 5:28 PM, questions anon questions.a...@gmail.comwrote:
So when I add np.logical_or to the beginning of the script it makes no
difference to the error message that I receive.
I have tried reshaping the array but I receive an error message of:
Traceback (most recent
thanks for all of your responses. I agree with Benjamin that I have two
issues, and firstly I need to figure out importing the text to a 2d array
before plotting.
I can take this question elsewhere but will run it by you first:
My problem seems to be that when I use np.genfromtxt it imports my 2d
So when I add np.logical_or to the beginning of the script it makes no
difference to the error message that I receive.
I have tried reshaping the array but I receive an error message of:
Traceback (most recent call last):
File pyshell#0, line 1, in module
f.reshape(691,886)
ValueError:
El día 15 de marzo de 2012 05:14, questions anon
questions.a...@gmail.com escribió:
I think my error is from the np.genfromtxt because I just checked the size
of my data and it appears in 1D rather than 2D.
This is unsurprising since your file has just one row of data. I
overlooked that because
On Tue, Mar 13, 2012 at 4:23 PM, questions anon questions.a...@gmail.comwrote:
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.comwrote:
thanks for looking into this Goyo.
The complete
Thanks for responding. It is 'sort of' good to know that it can't be
explained as I just thought it was my incompetency!
I tried the np rather than N but that made no differences.
thanks again
On Thu, Mar 15, 2012 at 7:48 AM, Benjamin Root ben.r...@ou.edu wrote:
On Tue, Mar 13, 2012 at 4:23
I think my error is from the np.genfromtxt because I just checked the size
of my data and it appears in 1D rather than 2D.
if I try taking out 'skip_header' I end up with this error:
Traceback (most recent call last):
File d:\BoMdata\plotrainfall.py, line 63, in module
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
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=rd:/BoMdata/r19000117.txt
outputfolder=rd:/BoMdata/outputfolder
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.comwrote:
thanks for looking into this Goyo.
The complete code:
import numpy as N
import matplotlib.pyplot as plt
from numpy import ma as
Thanks for responding. I do think the error is with how I prepare the data
(importing as a numpy array) because I have used matplotlib a million time
with no problems.
Maybe I should be taking this question elsewhere about importing the data
but thought I would add some more info.
The data in the
In my GIS experience, rasters don't have prj files. That's something
that seems to be pretty specific to ESRI shapefiles. Point is, I don't
think that's going to help you.
All of the basemap examples use netcdf files. I think your path of
least resistance right now is to figure out how to convert
On Wednesday, March 7, 2012, questions anon questions.a...@gmail.com
wrote:
Hi all,
I am still having a problem with the same code. I am not sure if maybe
the problem is how I read the data in as numpy.genfromtxt
Is there a step I need to take to convert the data to numpy array to then
read
Le 29 févr. 2012 à 23:29, questions anon a écrit :
I have a txt file (with an associated prj file) containing gridded weather
data.
Firstly how can I open this file and convert it to a numpy array?
You should have a look on ATpy package : http://atpy.github.com/
Cheers
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
I have a txt file (with an associated prj file) containing gridded weather
data.
Firstly how can I open this file and convert it to a numpy array?
and then how to plot in matplotlib, paticularly how to use the lat, lon and
nrows,ncols.
ncols=886
nrows=691
longitude west=111.975, east=156.275
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
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
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