Borysow_CIA_JUICE_SWI.xml was generated from scripts [1,2,3] at:
 http://www.astro.ku.dk/~aborysow/programs/
 
[1]
J. Borysow, L. Trafton, L. Frommhold and G. Birnbaum, 
"Modeling of pressure-induced far-infrared absorption spectra. Molecular hydrogen pairs" 
Astrophysical Journal, vol. 296, pp. 644--654, (1985).

[2]
J. Borysow, L. Frommhold and G. Birnbaum, 
"Collison-induced rototranslational absorption spectra of H2-He pairs at temperatures from 40 to 3000K" 
Astrophysical Journal, vol. 326, p.509-515, (1988).

[3]
A. Borysow and L. Frommhold, 
"Theoretical collision induced rototranslational absorption spectra for the outer planets: H2-CH4 pairs", 
Astrophysical Journal, vol. 304, 849 - 865, 1986.

Python script requiring fortran files above to run in same folder and permission to write thereto with gfortran and pure text:
import matplotlib.pyplot as plt
import numpy as np
import typhon
import os


def invcm2hz(invcm):
    return invcm / (1E-02 / 299792458.0)


def cia_field(t_grid, f_grid, data, mol1, mol2):
    cia = typhon.arts.types.CIARecord()
    cia.molecule1 = mol1
    cia.molecule2 = mol2
    gf2 = typhon.arts.types.GriddedField2()
    gf2.data = data
    gf2.grids = (f_grid, t_grid)
    gf2.gridnames = ("frequency", "temperature")
    cia.data = [gf2]
    return cia


amagat = 2.6867805 * 10**25

a = []
temps = np.linspace(40, 300, 27)
f = np.linspace(0, 60, 121)
os.system('gfortran h2h2rt.for -o h2h2rt')
for T in temps:
    os.system("printf '{} \n {} {} {} \n' | ./h2h2rt".format(T, f[0], f[-1],
                                                             f[1]-f[0]))
    a.append(np.loadtxt('out.h2h2', skiprows=149))
a = np.array(a) / amagat**2
plt.plot(f, a[:, :, 1].T)
plt.title('H2-H2')
plt.show()

C = []
c = cia_field(temps, invcm2hz(f),
              100*a[:, :, 1].T, "H2", "H2")
c.data[0].check_dimension()
C.append(c)

a = []
temps = np.linspace(50, 300, 26)
for T in temps:
    f1 = open('h2ch4rt.for', 'r')
    f2 = open('tmp.for', 'w')
    text = f1.read()
    f2.write(text.replace('DATA TEMP/70.D0/', 'DATA TEMP/{}D0/'.format(T)))
    f1.close()
    f2.close()
    os.system('gfortran tmp.for -o h2ch4rt')
    os.system("./h2ch4rt")
    f3 = open('output', 'r')
    for i in range(428):
        f3.readline()
    x = f3.read().replace('\n', ' ').replace('  ', ' ').replace('  ', ' ')
    a.append(np.asarray(x.replace('  ',
                                  ' ').lstrip().rstrip().split(' '),
                        dtype=float))
a = np.array(a) / amagat**2
plt.plot(np.arange(0, 100.1, .2), a.T)
plt.title('H2-CH4')
plt.show()

c = cia_field(temps, invcm2hz(np.arange(0, 100.1, .2)),
              100*a.T, "H2", "CH4")
c.data[0].check_dimension()
C.append(c)


a = []
temps = np.linspace(50, 610, 56)
for T in temps:
    f1 = open('h2hert.for', 'r')
    f2 = open('tmp.for', 'w')
    text = f1.read()
    f2.write(text.replace('DATA TEMP/ 300.d0/', 'DATA TEMP/{}D0/'.format(T)))
    f1.close()
    f2.close()
    os.system('gfortran tmp.for -o h2hert')
    os.system("./h2hert")
    a.append(np.loadtxt('out.h2he', skiprows=138))
a = np.array(a) / amagat**2
plt.title('H2-He')
plt.plot(np.arange(0, 100.1, .5), a[:, :, 1].T)
plt.show()

c = cia_field(temps, invcm2hz(np.arange(0, 100.1, .5)),
              100*a[:, :, 1].T, "H2", "He")
c.data[0].check_dimension()
C.append(c)


typhon.arts.xml.save(C, 'Borysow_CIA_JUICE_SWI.xml')