On Tuesday, August 19, 2014 10:21:48 PM UTC+1, pec...@pascolo.net wrote:
Jamie Mitchell jamiemitchell1...@gmail.com writes:
You were right Christian I wanted a shape (2,150).
Thank you Rustom and Steven your suggestion has worked.
Unfortunately the data doesn't plot as I
You were right Christian I wanted a shape (2,150).
Thank you Rustom and Steven your suggestion has worked.
Unfortunately the data doesn't plot as I imagined.
What I would like is:
X-axis - hs_con_sw
Y-axis - te_con_sw
Z-axis - Frequency
What I would like is for the Z-axis to contour the
On Friday, August 15, 2014 4:13:26 PM UTC+1, Steven D'Aprano wrote:
Jamie Mitchell wrote:
I created the 2D array which read as:
That's not a 2D array.
When the amount of data you have is too big to clearly see what it
happening, replace it with something smaller. Instead
I forgot to mention that when I try:
a=np.array([[hs_con_sw],[te_con_sw]])
I get a 3D shape for some reason - (2,1,150) which is not what I'm after.
Thanks,
Jamie
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On Thursday, August 14, 2014 5:53:09 PM UTC+1, Steven D'Aprano wrote:
Jamie Mitchell wrote:
Hello all,
I want to contour a scatter plot but I don't know how.
Can anyone help me out?
Certainly. Which way did you come in?
:-)
Sorry, I couldn't resist
On Friday, August 15, 2014 2:23:25 PM UTC+1, Steven D'Aprano wrote:
Jamie Mitchell wrote:
[...]
I just want to get a contour plot of two numpy arrays.
When I call plt.contour on my data I get input must be a 2D array
You are providing a 1D array, or possibly a 3D array. So
Hello all,
I want to contour a scatter plot but I don't know how.
Can anyone help me out?
Cheers,
Jamie
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Hi all,
I have plotted a 2D histogram like so:
python2.7
import netCDF4
import iris
import iris.palette
import numpy as np
import matplotlib as mpl
import matplotlib.cm as cm
import matplotlib.mlab as mlab
import matplotlib.pyplot as plt
from matplotlib.colors import from_levels_and_colors
Hi folks,
Instead of colouring the entire bar of a histogram i.e. filling it, I would
like to colour just the outline of the histogram. Does anyone know how to do
this?
Version - Python2.7
Cheers,
Jamie
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Hi folks,
I'm trying to plot a 2D histogram but I'm having some issues:
from pylab import *
import numpy as np
import netCDF4
hist,xedges,yedges=np.histogram2d(x,y,bins=10)
extent=[xedges[0],xedges[-1],yedges[0],yedges[-1]]
imshow(hist.T,extent=extent,interpolation='nearest')
colorbar()
show()
On Friday, June 20, 2014 10:25:44 AM UTC+1, Peter Otten wrote:
Jamie Mitchell wrote:
Hi folks,
I'm trying to plot a 2D histogram but I'm having some issues:
from pylab import *
import numpy as np
import netCDF4
hist,xedges,yedges=np.histogram2d(x,y,bins=10
On Friday, June 20, 2014 12:00:15 PM UTC+1, Peter Otten wrote:
Jamie Mitchell wrote:
I have changed my x and y data to float64 types but I am still getting the
same error message?
Please double-check by adding
assert x.dtype == np.float64
assert y.dtype == np.float64
On Friday, June 20, 2014 9:46:29 AM UTC+1, Jamie Mitchell wrote:
Hi folks,
I'm trying to plot a 2D histogram but I'm having some issues:
from pylab import *
import numpy as np
import netCDF4
hist,xedges,yedges=np.histogram2d(x,y,bins=10)
extent=[xedges[0],xedges[-1],yedges[0
On Friday, June 20, 2014 2:47:03 PM UTC+1, Jason Swails wrote:
On Fri, Jun 20, 2014 at 4:10 AM, Jamie Mitchell jamiemit...@gmail.com wrote:
Hi folks,
Instead of colouring the entire bar of a histogram i.e. filling it, I would
like to colour just the outline of the histogram. Does
On Friday, June 20, 2014 9:10:58 AM UTC+1, Jamie Mitchell wrote:
Hi folks,
Instead of colouring the entire bar of a histogram i.e. filling it, I would
like to colour just the outline of the histogram. Does anyone know how to do
this?
Version - Python2.7
Cheers,
Jamie
On Thursday, June 5, 2014 4:54:16 PM UTC+1, Jamie Mitchell wrote:
Hello all!
Instead of setting the number of bins I want to set the bin width.
I would like my bins to go from 1.7 to 2.4 in steps of 0.05.
How do I say this in the code?
Cheers,
Jamie
That's
Hi there,
I would like to overlay some boxplots onto a time series.
I have tried pylab.hold(True) in between the two plots in my code but this
hasn't worked.
The problem is that the x-axes of the boxplots and the time series are not the
same.
Code for time series:
python2.7
import netCDF4
Hello all!
Instead of setting the number of bins I want to set the bin width.
I would like my bins to go from 1.7 to 2.4 in steps of 0.05.
How do I say this in the code?
Cheers,
Jamie
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On Wednesday, May 21, 2014 1:30:16 PM UTC+1, Jason Swails wrote:
On Wed, May 21, 2014 at 7:59 AM, Jamie Mitchell jamiemit...@gmail.com wrote:
I have made a plot using the following code:
python2.7
import netCDF4
import matplotlib.pyplot as plt
import numpy as np
I have made a plot using the following code:
python2.7
import netCDF4
import matplotlib.pyplot as plt
import numpy as np
swh_Q0_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/controlperiod/south_west/swhcontrol_swest_annavg1D.nc','r')
hs_Q0_con_sw=swh_Q0_con_sw.variables['hs'][:]
Dear all,
Apologies as this sounds like a very simple question but I can't find an answer
anywhere.
I have loaded a netCDF4 file into python as follows:
swh=netCDF4.Dataset('path/to/netCDFfile,'r')
I then isolate the variables I wish to plot:
hs=swh.variables['hs']
Hello all,
I am trying to perform a Kolmogorov-Smirnov test in Python but I'm having a few
difficulties.
# My files are netCDF so I import them as follows:
control=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/controlperiod/south_west/swhcontrol_swest_concatannavg_1D.nc','r')
# The string is
On Friday, April 25, 2014 3:07:54 PM UTC+1, Jamie Mitchell wrote:
Hello all,
I am trying to perform a Kolmogorov-Smirnov test in Python but I'm having a
few difficulties.
# My files are netCDF so I import them as follows:
control=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh
I am new to python so apologies for the ignorance with this question.
How would I apply a line of best fit to a plot?
My data are netCDF4 data files and this is essentially what I have done so far:
swh1=netCDF4.Dataset('filename','r')
hs1=swh1.variables['hs']
Hello all,
I'm afraid I am new to all this so bear with me...
I am looking to find the statistical significance between two large netCDF data
sets.
Firstly I've loaded the two files into python:
swh=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/controlperiod/averages/swh_control_concat.nc',
On Monday, March 24, 2014 11:32:31 AM UTC, Jamie Mitchell wrote:
Hello all,
I'm afraid I am new to all this so bear with me...
I am looking to find the statistical significance between two large netCDF
data sets.
Firstly I've loaded the two files into python:
swh
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