Squashed 'fhdps_utils/' changes from 1e955eb..4187486
Squashed 'fhdps_utils/' changes from 1e955eb..4187486

4187486 bug fix

git-subtree-dir: fhdps_utils
git-subtree-split: 4187486da4f5bdfb6fa61d4284443fae809cf225

miguelfmorales/eppsilon,EoRImaging/eppsilon