def resels2nnodes(resels, fwhm):
    """
	Get the number of field nodes from resel counts based on the FWHM
	
	:Parameters:

		*resels* --- resel counts
		
		*fwhm* --- actual or estimated FWHM*element_based* --- element-based sampling (default: node-based sampling)
		
	:Returns:

		*nNodes* --- number of field nodes
	
	:Example:
	
		>>> resels = (1, 10.0)
		>>> nNodes = rft1d.geom.resels2nnodes(resels, 10.0) #yields 101
		>>> resels = (2, 6.9)
		>>> nNodes = rft1d.geom.resels2nnodes(resels, 10.0) #yields 71
	
	:Note:
		
		See **rft1d.geom.resel_counts** for details regarding node-based vs. element-based sampling.
	"""
    return int(resels[0] + fwhm * resels[1])
