Commit by bugman :: r68 /trunk/minfx/grid.py:

Fix for grid_split() for when the number of divisions is more than the total number of points.

The last divisions are discarded in this case.

Commit by bugman :: r67 /trunk/minfx/grid.py:

Added the function grid_point_array() for finding the minimum point in an array of grid points.

This allows for completely non-linear grid searches as each point is arbitrary.

Commit by bugman :: r66 /trunk/minfx/grid.py:

Added support for constraints into grid_split().

Points which violate the constraints are now eliminated prior to the grid subdivision.

Commit by bugman :: r65 /trunk/minfx/grid.py:

Added the grid_split() generator function.

This takes a linear gird, converts it to a linear array of points, and then splits these returning
each grid subdivision.

Commit by bugman :: r64 /trunk/minfx/ (base_classes.py grid.py):

The optimisation output is more consistent.

The numpy array has been even better formatted.

Commit by bugman :: r63 /trunk/minfx/generic.py:

Bug fix for the catching of models with zero parameters.

Commit by bugman :: r62 /trunk/minfx/grid.py:

Modified the grid search to return a warning and to handle models with zero parameters.

Commit by bugman :: r61 /trunk/minfx/generic.py:

The output of generic_minimise() has been cleaned up - the numpy parameter is printed as a list.

Commit by bugman :: r60 /trunk/minfx/base_classes.py:

The optimisation output has been prettified - the numpy array has been better formatted.

Commit by bugman :: r59 /trunk/minfx/grid.py:

Removed some debugging code.

Commit by bugman :: r58 /trunk/minfx/grid.py:

Modified the grid search print out to be prettier.

Commit by bugman :: r57 /trunk/minfx/grid.py:

Redesigned the grid search function.

The grid_ops arg has been replaced by the more intuitive num_incs, lower and upper args fro the
number of increments, lower bound, and upper bound value lists respectively.

The new incs argument has been added to allow custom non-linear grid searches.

The new MinfxError system is now being used, and many arguments are being checked.

The docstring has been converted to epydoc format.

Commit by bugman :: r56 /trunk/minfx/generic.py:

A MinfxError is now raised if the supplied minimisation algorithm cannot be identified.

Commit by bugman :: r55 /trunk/minfx/errors.py:

Added a rudimentary error system.

Commit by bugman :: r54 /trunk/minfx/generic.py:

Removed the grid search option from the generic_minimise() function.

The minimisation options are too messy and inflexible. The grid search should be preformed by
direct calls to grid.grid().

Commit by bugman :: r53 /trunk/minfx/grid.py:

Modified the grid search print out to indicated the number of grid points used.

Commit by bugman :: r52 /trunk/doc/Release_Checklist:

Some more fixes for the release checklist document.

Commit by bugman :: r51 /tags/1.0.2/setup.py:

Updated the version number to 1.0.2.

Commit by bugman :: r50 /trunk/CHANGES:

Merged r48 from the 1.0.2 tag.

The command used was:
svn merge -r47:48 svn+ssh://bugman at svn dot gna dot org/svn/minfx/tags/1.0.2 .

Commit by bugman :: r49 /trunk/doc/Release_Checklist:

Fix for the release checklist document.