Re: colvars: Error: Feature unavailable:compute total collective force only from one group center

From: Giacomo Fiorin (
Date: Wed Mar 01 2017 - 02:04:00 CST

Hi Brian, apologies for the delayed reply. I adapted the development
version to handle your usage case, and it should appear in NAMD in the next
few days.

Meanwhile, can you use NAMD 2.12 (the round version, not the nightly), as
per my original suggestion?


On Tue, Feb 28, 2017 at 8:36 AM, Bennion, Brian <> wrote:

> Unfortunately the test of backwards compatibility with previous colvars
> input (with the exception of totalForce keyword change) failed.
> One might argue that the original colvar input file was not correctly
> built. The error output is below.
> colvars: ------------------------------------------------------------
> ----------
> colvars: Initializing the collective variables module, version 2017-02-06--001a1147f12ab8a75a0549a6c32b--

This archive was generated by hypermail 2.1.6 : Mon Dec 31 2018 - 23:20:08 CST