I found that my Ubuntu install didn't come with a .login file but using the .bashrc file seemed to work. For example I added the lines
source /opt/intel/fc/10.1.015/bin/ifortvars.sh
source...
Type: Posts; User: jeremytaylor; Keyword(s):
I found that my Ubuntu install didn't come with a .login file but using the .bashrc file seemed to work. For example I added the lines
source /opt/intel/fc/10.1.015/bin/ifortvars.sh
source...
If you take out the column names it should work. I've never managed to convince gnuplot to be happy with having text in a data file but there probably is a way to do it!
Jeremy
Using Ctrl-C, Ctrl-V does seem to do what you describe. However if I use the 'copy image' option on the right click menu in firefox then pasting into impress works as expected.
hope that helps...
If you're looking for an easy to use OO matrix library then you might like to try newmat
http://www.robertnz.net/nm_intro.htm
You'll drop a few performance points but not as many as you might...
By any chance to you have compiz or such like running? I've had various problems where java apps give me a blank window like your when desktop effects are turned on.
Jeremy
If this histogram step is the one slowing you down have you tried using the scipy.histogram function as it may be faster than your homegrown one?
An other option might be to explore USFFT...
You could try starting it with the -clean flag
i.e. eclipse -clean
Jeremy
For Nasa Ads, the big database of astronomy/astrophysics papers there is http://paperscope.sourceforge.net/index.htm I don't know whether something similar exists for your field or whether you could...
Thanks everyone, I'll have a look at those.
Fortran can do OOPish :) I've written some and it's not pretty.
Jeremy
Hi,
I do a lot of numerical/computational linear algebra and until now I have relied on fortran90/95 and BLAS/LAPACK/Scalapack. However I'm currently trying to tackle a problem that would benefit...
I don't use plplot but as it looks similar to pgplot perhaps I can give some advice.
xwin is usually a driver package that is included in the plplot install. When you do your ./configure there...
Hi
Learn 90/95, it's a much nicer language than 77.
You might find these course notes useful
http://www.liv.ac.uk/HPC/F90page.html
If you're not doing commercial work then the linux...
Oh yes and to explain the error message. What happens is the first time you go through the loop you set your variable equal to None so the next time it goes through it raises an exception as None is...
Hi there,
I'm a beginner with python but I think it goes like this...
.append is a method for lists and adds it's argument to the end of the list and then returns None.
So all you need is
...
Thank you so much both of you! Starting to get the hang of it (too many years programming fortran eek)
Jeremy
Hi, I'm a newcomer to python and want to use the numpy package for my work. I think I must still be confused about the differences between the way mutable and immutable objects are passed into...
Can't think of an internet application but you could use octave... It's dead easy to use and is designed to do just such operations as matrix inversion.
Jeremy
Okay, I just made a simple example. You can see it's not perfect as there is a small gap between the lines... you can kindof fix this by fiddling the ranges but it's a bit tricky.
Any suggestions...
Thanks for the advice. Finally managed this (kindof) with careful use of axes() commands with matplotlib.
My code is a mess so I won't stick it up here for you to laugh at but I'm happy to send...
Hi there,
I am trying to make a plot like this
http://lambda.gsfc.nasa.gov/product/map/current/map_images/PowerSpectrum1024.png
but am struggling to find a way of plotting an axis that changes...
Great, thanks that worked!
Jeremy
Hi there,
does anyone use f2py with scipy? I'm having some problems getting it to work. In particular I get error messages along the lines of
error: file...
The simple solution is just to edit those scripts and replace INSTALLDIR with the correct path....
jeremy
The automatic parallelization options do almost nothing as they tend to be very cautious. At best they will split up a few do loops. They will also only produce code for shared memory architectures...
I don't know of a pdf version of that book. A google search for openmp reveals half a dozen tutorials that would get you started. Note that it doesn't work on clusters (well maybe the clusteropenmp...