User Profile

Collapse

Profile Sidebar

Collapse
blackdevil
blackdevil
Last Activity: May 13 '11, 04:10 AM
Joined: Mar 23 '11
Location:
  •  
  • Time
  • Show
  • Source
Clear All
new posts
  • blackdevil
    replied to speed up data extraction from large arrays
    in Python
    Thanks a lot for the both answers!
    I will try some possibilities and post the results
    See more | Go to post

      Leave a comment:

    • blackdevil
      started a topic speed up data extraction from large arrays
      in Python

      speed up data extraction from large arrays

      hi,

      I have three arrays with variable values from a netCDF file. xy contains the vectors for the lon and lat coordinates. I am extracting the coordinates out of the two arrays (lon, lat) according to the vectors in the xy array. So far, I get the correct results, but the speed of the extraction process (for-loop) is extremely poor!!

      Here's my code:

      Code:
      from netCDF4 import Dataset
import scipy
      ...
      See more | Go to post
      No activity results to display
      Show More
      Working...