Initial commit
Update README.md
First calculation added.  This is our initial go at quasi-ideal color threshold calculations within the iset environment.

Yay!

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Ignore .DS_Store files.  Maybe.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Make it more efficient by avoiding recomputing in the inner loop.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Not needed
Start on comparison with PTB absorptions calculations.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Mundane code cleanup, in progress.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Chipping away at this.  Have the retinal irradiance calcs in good agreement (5%) between iset and PTB, with difference understood.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Clear up a bit, get rid of Palamedes dependency

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
These get created with every run of the script, let's not write them to the repository.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Little bit of cleaning.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Stash HH's code here so we can look at it while developing.
Start of merging in PTB cone stuff.
Compute in contrast, add contours.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Save a figure at the end.  Make some diagnostic plots optional.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Little comment fussing.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>
Merge branch 'master' of https://github.com/wandell/frontend
Start to integrate with PTB.
Trying to win my struggle with git.

Checked out a fresh copy and then moved in my changes of today.

Signed-off-by: David Brainard <brainard@psych.upenn.edu>