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I am using mayavi to plot an iso surface from a 3D array s using the following piece of code:

src = mlab.pipeline.scalar_field(s)
fig=mlab.pipeline.iso_surface(src, color=(1.0,0.0,0.0),...

Hello everyone,
I've been learning some python (I was using other commercial software before), and doing plots from data stored on files as X and Y pairs has not been an issue. Know, I have some...

Hello everyone,
I've been learning some python (I was using other commercial software before), and doing plots from data stored on files as X and Y pairs has not been an issue. Know, I have some...

Nope, I tried that one already, but thanks. It still breaks the line.

Hello everyone,
I am trying to label the X axis of a plot, using the Greek letter 'nu' within it.
So I have:
ax.set_xlabel('Energy ($ h \nu $) / eV') all the other Greek letters I have tried...

Thank you so much, I spend hours yesterday trying to figure this out myself! using awk is fun, and simplifies a lot work (when you know how to use it, but on the mean time, it can be painful after...

Thanks for the explanation, now, what can I do if I want to print only the first set of lines with <this or only de second set of lines with <this ?
Thanks again!

Thanks for your reply, what I want to print is the data that appears following the first 'Sub-header1' and up to before the 'Sub-header2' that's why I added the counters {j++}j==1, (and then I will...

Hello all,
I have a file (filename.txt) with some data (in two columns X and Y) which looks like this:

##########
'Header1'
'Sub-header1'
X Y
xxxx.xx yyyy.yyy...

Thank you so much, that does the trick :) :)

Thanks for your reply, and for the hint on the use of $. I used the code you suggested, but what is doing is to get the first line that says "Generated ..." from inputfile, then pastes the content...

Hello,
I have a set of files Xfile0001 - Xfile0021, and the content of this files (one at a time) needs to be printed between some line (lines start with word "Generated") that I am extracting from...

No, I wish it was a homework, that way I would still have classmates and teacher instructor to ask about that. It is actually something I am trying to do within my work... I've been working with...

Thanks for your reply, but probably I didn't express my question adequately... with the example using $key, I meant that if its only a variable previously defined what I want to print within the cat...

Hello,
I have a file called geom.txt which has some data in a particular format readable by another program (after adding some 'standard lines'), so what I want to do is to have a script that...

Thanks a lot, problem solved :)

Hello, I am a very novice user of awk, I have a set of files named file001, file002, file003, file004, etc., each contains four fields (columns of data) separated each by a uneven number of spaces. ...

It worked just perfect! :)

Thanks for your reply. It seems to work very well, for the first 17 files file0001-file0017 (they are supposed to be 21 in total), but I get the following error message, which I beleive might be...

Hello, I have a file that looks like this:
Generated geometry (...some special descriptor)
1 0.56784 1.45783 -0.87965
8 1.29873 -0.8767 1.098789
... ... ... ......