Updated NIR analysis function from Max
Updated NIR analysis function from Max

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