Opened 17 years ago
Closed 13 years ago
#58 closed defect (fixed)
Consider migrating ANUGA to use numpy (from scipy) rather than Numeric
Reported by: | ole | Owned by: | rwilson |
---|---|---|---|
Priority: | highest | Milestone: | |
Component: | Architecture and API | Version: | 1.0 |
Severity: | normal | Keywords: | numpy migration |
Cc: |
Description
Numpy is more mature and in particular supports Nan and Inf
See http://numeric.scipy.org/
and
http://projects.scipy.org/scipy/numpy/browser/trunk/numpy/lib/convertcode.py
Change History (6)
comment:1 Changed 17 years ago by anonymous
- Owner changed from someone to ole
comment:2 Changed 16 years ago by anonymous
- Priority changed from normal to lowest
This has been looked into . Numpy was good. Netcdf is not supported though, so we will stick with Numeric
comment:3 Changed 16 years ago by ole
It seems that NetCDF is now supported:
See http://netcdf4-python.googlecode.com/svn/trunk/docs/netCDF4-module.html or http://code.google.com/p/netcdf4-python/ or http://pydap.org/plugins/netcdf.html
This may also solve the 2GB limitation mentioned in ticket:35
Numpy can be downloaded at http://www.numpy.org/
comment:4 Changed 14 years ago by ole
- Keywords numpy migration added
- Owner changed from ole to rwilson
- Priority changed from lowest to highest
Initial work towards migration to Numpy was done in changeset:2544 through to changeset:2548 as well as changeset:3749. It wasn't too hard but the NetCDF issue stopped the progress at the time. Now, two years later, we are pretty optimistic that it'll work.
comment:5 Changed 14 years ago by rwilson
- Status changed from new to assigned
comment:6 Changed 13 years ago by sexton
- Resolution set to fixed
- Status changed from assigned to closed
SVN Branch Created and migration started.
Problem: Scientific.IO.NetCDF does not yet work with numpy. See http://starship.python.net/~hinsen/ScientificPython