# - isNamePresent (array) -
import Converter as C
import Generator as G

a = G.cart((0,0,0), (1,1,1), (50,50,50))
a = C.initVars(a, 'F', 1.)

b = G.cart((0,0,0), (1,1,1), (50,50,50))
b = C.initVars(b, 'G', 2.)

print C.getVarNames([a, b])
#>> [['x', 'y', 'z', 'F'], ['x', 'y', 'z', 'G']]
 
print C.isNamePresent(a, 'F')
#>> 1
print C.isNamePresent([a, b], 'F')
#>> 0
print C.isNamePresent([a, b], 'K')
#>> -1