fixed bugs associated with running util script with non lemnatec structure.
fixed bugs associated with running util script with non lemnatec
structure.

stiphyMT/plantcv,danforthcenter/plantcv,stiphyMT/plantcv,jshoyer/plantcv,jshoyer/plantcv,danforthcenter/plantcv,AntonSax/plantcv,stiphyMT/plantcv,danforthcenter/plantcv,AntonSax/plantcv