Hi Mike,

We didn't implement the equals operator, but the less than and greater than operators are strict comparisons so you can do the following:

select my_exact_b, not (b<0.5 or b>0.5)


-- Jason

On Thu, Oct 10, 2013 at 9:34 PM, Osborne Michael <michael.osborne@umontreal.ca> wrote:
Hello Pymolers
I think this is an easy one, but I can't seem to get this to work.
I'd like to select residues with a bfactor equal to a certain value, say 0. However something like:
select aa, b = 0
does not work
select aa, b > 0.5
does work.
Cam someone show me how to do this?


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Jason Vertrees, PhD
Director of Core Modeling Products
Schrödinger, Inc.

(e) Jason.Vertrees@schrodinger.com
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