
#! python3
"""
Create a data structure for all units.build a class "Units" to convert unit as required.

"""


import Units from uc
import Streams from stream
import Equipment from equipment
import Fittings form fittings
import Lines from lines
import Instruments from instrumentation

class Section:
    def __init__ (self, pressure, temperature, stream, Elevation, Mass_Flow, size, 
                 ):
    
    
  
