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Subject: Re: [cgmo-webcgm] TransformAPS test


Ulrich -- I think it best that we demote this test from "Approved" to "reworking" until we sort this out.  Okay?

Forrest -- thanks for the comments

I'm going to follow up with another message about, "is there an issue here"?

-Lofton.

At 10:41 AM 4/17/2009 -0500, Forrest Carpenter wrote:

Ulrich,

We have done some further testing on the transformAPS test and the values we get do not agree with yours on the combine test. I have attached an xls sheet that uses the matrix multiply function. The values we get agree with the xls sheet. If you do a forward multiply instead of a reverse multiply you do get something very close to an identity matrix. Of the four transformation tests, this is the only one that our values differ.

Regards,
Forrest

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