Save binned data from numpy.histogram2d to text file

Asked Jan 12 '16 at 13:24

Active Jan 12 '16 at 13:25

Viewed 347 times

I want to do a 2d histogram using python and save the result as a three columns data file(x, y, histogram). The 2d data just looks like this:

  x        y
-0.609  -3.042
-0.528  -2.861
-1.219  -2.938
-0.196  -2.007
0.173   -3.128
1.600   -3.885
2.112   -2.432 
...

Any recommendations?

edited Jan 12 '16 at 13:25

Will Vousden

asked Jan 12 '16 at 13:24

Dd H

2

Can you show your attempts, SO is not a code writing service – EdChum Jan 12 '16 at 13:24
1

What will the x and y columns represent in your output? Bin centroids? Bin boundaries? – Will Vousden Jan 12 '16 at 13:26
Thank you for reminding. I want to do a density map with the points. So I have to do histogram first. X and Y are bin centroids! – Dd H Jan 12 '16 at 13:39

0 Answers0