Ensure that spaces are present between coordinates.
Ensure that spaces are present between coordinates.

Previously a fixed format was used for output, but qsub.sh
expects freeform output and so failed for "large" coordinates
(e.g. -100.000).

salilab/allosmod-lib,salilab/allosmod-lib,salilab/allosmod-lib,salilab/allosmod-lib,salilab/allosmod-lib