<human>:  float fortran opnfl.
<bot>: Here is a Python code to float fortran opnfl

import numpy as np

def f2py_fortran_float(value):
  """
  Convert a float to a string.
  """
  return "%.15f" % value

# Enter the value
value = 1.23456789

# Calling the function
print((f2py_fortran_float(value)))

#Example Output
# 1.234567890000000

#Remember to inspect code for bugs.