move calc of HCR_anchor issue #743

[Rick-Methot-NOAA]

Concisely describe what has been changed/addressed in the pull request.

Move calculation of HCR_anchor to allow correct fuinction in mceval

• Resolves #743

What tests have been done?

Where are the relevant files?

<-- - [x] Test files are in the issue. -->

What tests/review still need to be done?

none

Is there an input change for users to Stock Synthesis?

Additional information (optional).