!# The line's identifier used below is derived from the one used by Cloudy.
!# It concatenates the element's name, its ionization level 
!# and the wavelength in angstroems ("A") or in micrometers ("um").

401 !# Number of emission lines.
!# For each line, `line_id` and wavelength in angstroems:
"H_I__1215.67_A"        1.21567E+03
"H_I__1025.72_A"        1.02572E+03
"H_I__972.537_A"        9.72537E+02
"H_I__949.743_A"        9.49743E+02
"H_I__937.804_A"        9.37804E+02
"H_I__930.748_A"        9.30748E+02
"H_I__926.226_A"        9.26226E+02
"H_I__923.150_A"        9.23150E+02
"H_I__920.963_A"        9.20963E+02
"H_I__919.351_A"        9.19351E+02
"H_I__918.129_A"        9.18129E+02
"H_I__917.181_A"        9.17181E+02
"H_I__916.429_A"        9.16429E+02
"H_I__915.824_A"        9.15824E+02
"H_I__915.329_A"        9.15329E+02
"H_I__914.919_A"        9.14919E+02
"H_I__914.576_A"        9.14576E+02
"H_I__914.286_A"        9.14286E+02
"H_I__914.039_A"        9.14039E+02
"H_I__913.826_A"        9.13826E+02
"H_I__913.641_A"        9.13641E+02
"H_I__913.480_A"        9.13480E+02
"H_I__913.339_A"        9.13339E+02
"H_I__913.215_A"        9.13215E+02
"H_I__6564.62_A"        6.56462E+03
"H_I__4862.69_A"        4.86269E+03
"H_I__4341.68_A"        4.34168E+03
"H_I__4102.89_A"        4.10289E+03
"H_I__3971.19_A"        3.97119E+03
"H_I__3890.15_A"        3.89015E+03
"H_I__3836.47_A"        3.83647E+03
"H_I__3798.97_A"        3.79897E+03
"H_I__3771.70_A"        3.77170E+03
"H_I__3751.21_A"        3.75121E+03
"H_I__3735.43_A"        3.73543E+03
"H_I__3722.99_A"        3.72299E+03
"H_I__3713.02_A"        3.71302E+03
"H_I__3704.90_A"        3.70490E+03
"H_I__3698.20_A"        3.69820E+03
"H_I__3692.60_A"        3.69260E+03
"H_I__3687.88_A"        3.68788E+03
"H_I__3683.85_A"        3.68385E+03
"H_I__3680.40_A"        3.68040E+03
"H_I__3677.41_A"        3.67741E+03
"H_I__3674.80_A"        3.67480E+03
"H_I__3672.52_A"        3.67252E+03
"H_I__3670.51_A"        3.67051E+03
"H_I__1.87561_um"       1.87561E+04
"H_I__1.28215_um"       1.28215E+04
"H_I__1.09410_um"       1.09410E+04
"H_I__1.00521_um"       1.00521E+04
"H_I__9548.54_A"        9.54855E+03
"H_I__9231.50_A"        9.23150E+03
"H_I__9017.34_A"        9.01734E+03
"H_I__8865.17_A"        8.86518E+03
"H_I__8752.83_A"        8.75283E+03
"H_I__8667.36_A"        8.66736E+03
"H_I__8600.71_A"        8.60071E+03
"H_I__8547.69_A"        8.54769E+03
"H_I__8504.78_A"        8.50478E+03
"H_I__8469.54_A"        8.46954E+03
"H_I__8440.23_A"        8.44023E+03
"H_I__8415.59_A"        8.41559E+03
"H_I__8394.66_A"        8.39466E+03
"H_I__8376.74_A"        8.37674E+03
"H_I__8361.26_A"        8.36126E+03
"H_I__8347.80_A"        8.34780E+03
"H_I__8336.03_A"        8.33603E+03
"H_I__8325.67_A"        8.32567E+03
"H_I__4.05224_um"       4.05224E+04
"H_I__2.62585_um"       2.62585E+04
"H_I__2.16611_um"       2.16611E+04
"H_I__1.94507_um"       1.94507E+04
"H_I__1.81790_um"       1.81790E+04
"H_I__1.73667_um"       1.73667E+04
"H_I__1.68110_um"       1.68110E+04
"H_I__1.64116_um"       1.64116E+04
"H_I__1.61136_um"       1.61136E+04
"H_I__1.58848_um"       1.58848E+04
"H_I__1.57048_um"       1.57048E+04
"H_I__1.55606_um"       1.55606E+04
"H_I__1.54430_um"       1.54430E+04
"H_I__1.53459_um"       1.53459E+04
"H_I__1.52646_um"       1.52646E+04
"H_I__1.51959_um"       1.51959E+04
"H_I__1.51373_um"       1.51373E+04
"H_I__1.50868_um"       1.50868E+04
"H_I__1.50430_um"       1.50430E+04
"H_I__1.50049_um"       1.50049E+04
"H_I__1.49713_um"       1.49713E+04
"H_I__7.45980_um"       7.45980E+04
"H_I__4.65374_um"       4.65374E+04
"H_I__3.74053_um"       3.74053E+04
"H_I__3.29697_um"       3.29697E+04
"H_I__3.03918_um"       3.03918E+04
"H_I__2.87297_um"       2.87297E+04
"H_I__2.75825_um"       2.75825E+04
"H_I__2.67511_um"       2.67511E+04
"H_I__2.61263_um"       2.61263E+04
"H_I__2.56431_um"       2.56431E+04
"H_I__2.37436_um"       2.37436E+04
"H_I__12.3718_um"       1.23718E+05
"H_I__7.50243_um"       7.50243E+04
"H_I__5.90816_um"       5.90816E+04
"H_I__5.12861_um"       5.12861E+04
"H_I__4.67247_um"       4.67247E+04
"H_I__4.37642_um"       4.37642E+04
"H_I__3.48293_um"       3.48293E+04
"H_I__19.0617_um"       1.90617E+05
"H_I__11.3086_um"       1.13086E+05
"H_I__8.75998_um"       8.75998E+04
"H_I__4.84765_um"       4.84765E+04
"H_I__27.8031_um"       2.78031E+05
"He_II__1640.43_A"      1.64043E+03
"He_II__1215.13_A"      1.21513E+03
"He_II__1084.94_A"      1.08494E+03
"He_II__1025.27_A"      1.02527E+03
"He_II__992.360_A"      9.92360E+02
"He_II__972.108_A"      9.72108E+02
"He_II__958.694_A"      9.58694E+02
"He_II__949.324_A"      9.49324E+02
"He_II__942.508_A"      9.42508E+02
"He_II__937.389_A"      9.37389E+02
"He_II__933.444_A"      9.33444E+02
"He_II__930.337_A"      9.30337E+02
"He_II__927.846_A"      9.27846E+02
"He_II__925.817_A"      9.25817E+02
"He_II__924.142_A"      9.24142E+02
"He_II__922.743_A"      9.22743E+02
"He_II__921.562_A"      9.21562E+02
"He_II__920.556_A"      9.20557E+02
"He_II__919.693_A"      9.19693E+02
"He_II__918.945_A"      9.18946E+02
"He_II__917.724_A"      9.17724E+02
"He_II__917.221_A"      9.17221E+02
"He_II__4686.95_A"      4.68695E+03
"He_II__3203.97_A"      3.20397E+03
"He_II__2734.05_A"      2.73405E+03
"He_II__2511.91_A"      2.51191E+03
"He_II__2386.08_A"      2.38608E+03
"He_II__2306.86_A"      2.30686E+03
"He_II__2253.34_A"      2.25334E+03
"He_II__2215.31_A"      2.21531E+03
"He_II__2187.24_A"      2.18724E+03
"He_II__2165.88_A"      2.16588E+03
"He_II__2080.50_A"      2.08050E+03
"He_II__1.01261_um"     1.01261E+04
"He_II__6561.73_A"      6.56173E+03
"He_II__5412.87_A"      5.41287E+03
"He_II__4860.54_A"      4.86054E+03
"He_II__4542.73_A"      4.54273E+03
"He_II__1.86413_um"     1.86413E+04
"He_II__1.16292_um"     1.16292E+04
"He_I__1.08332_um"      1.08332E+04
"He_I__3889.74_A"       3.88974E+03
"He_I__3188.66_A"       3.18866E+03
"He_I__2945.96_A"       2.94596E+03
"He_I__2829.91_A"       2.82991E+03
"He_I__2761.25_A"       2.76125E+03
"He_I__2721.81_A"       2.72181E+03
"He_I__2611.49_A"       2.61149E+03
"He_I__2.05869_um"      2.05869E+04
"He_I__5017.08_A"       5.01708E+03
"He_I__3965.85_A"       3.96585E+03
"He_I__3614.67_A"       3.61467E+03
"He_I__3448.58_A"       3.44858E+03
"He_I__7067.16_A"       7.06716E+03
"He_I__5877.26_A"       5.87726E+03
"He_I__4714.35_A"       4.71435E+03
"He_I__4472.74_A"       4.47274E+03
"He_I__4027.34_A"       4.02734E+03
"He_I__3820.70_A"       3.82070E+03
"He_I__3705.82_A"       3.70582E+03
"He_I__3635.12_A"       3.63512E+03
"He_I__3588.19_A"       3.58819E+03
"He_I__3555.35_A"       3.55535E+03
"He_I__3531.44_A"       3.53144E+03
"He_I__3513.47_A"       3.51347E+03
"He_I__3499.61_A"       3.49961E+03
"He_I__3488.69_A"       3.48869E+03
"He_I__3479.93_A"       3.47993E+03
"He_I__3472.80_A"       3.47280E+03
"He_I__3440.98_A"       3.44098E+03
"He_I__7283.36_A"       7.28336E+03
"He_I__6680.00_A"       6.68000E+03
"He_I__4923.31_A"       4.92331E+03
"He_I__4389.16_A"       4.38916E+03
"He_I__4144.93_A"       4.14493E+03
"He_I__4010.18_A"       4.01018E+03
"He_I__3927.52_A"       3.92752E+03
"He_I__4.29576_um"      4.29576E+04
"He_I__1.25309_um"      1.25309E+04
"He_I__9466.17_A"       9.46617E+03
"He_I__1.70073_um"      1.70073E+04
"He_I__1.19725_um"      1.19725E+04
"He_I__1.95484_um"      1.95484E+04
"He_I__1.86905_um"      1.86905E+04
"He_I__1.27884_um"      1.27884E+04
"He_I__1.09160_um"      1.09160E+04
"He_I__1.00302_um"      1.00302E+04
"He_I__1.87023_um"      1.87023E+04
"He_I__1.27940_um"      1.27940E+04
"He_I__4.04902_um"      4.04902E+04
"Ar_II__6.98527_um"     6.98527E+04
"Ar_III__3110.08_A"     3.11008E+03
"Ar_III__7137.76_A"     7.13776E+03
"Ar_III__7753.24_A"     7.75324E+03
"Ar_III__8.99143_um"    8.99143E+04
"Ar_III__21.8312_um"    2.18312E+05
"Ar_IV__2854.50_A"      2.85450E+03
"Ar_IV__2869.06_A"      2.86906E+03
"Ar_IV__4712.58_A"      4.71258E+03
"Ar_IV__4741.45_A"      4.74145E+03
"Ar_V__6436.90_A"       6.43690E+03
"Ar_V__7007.76_A"       7.00776E+03
"Ar_V__7.90187_um"      7.90187E+04
"Ar_V__13.1021_um"      1.31021E+05
"Ar_VI__4.52923_um"     4.52923E+04
"C_I__9826.82_A"        9.82682E+03
"C_I__9852.96_A"        9.85296E+03
"C_I__370.370_um"       3.70370E+06
"C_I__609.756_um"       6.09756E+06
"C_II__1036.34_A"       1.03634E+03
"C_II__1037.02_A"       1.03702E+03
"C_II__1334.53_A"       1.33453E+03
"C_II__1335.66_A"       1.33566E+03
"C_II__1335.71_A"       1.33571E+03
"C_II__1760.82_A"       1.76082E+03
"C_II__2324.21_A"       2.32421E+03
"C_II__2325.40_A"       2.32540E+03
"C_II__2326.11_A"       2.32611E+03
"C_II__2327.65_A"       2.32765E+03
"C_II__2328.84_A"       2.32884E+03
"C_II__7233.33_A"       7.23333E+03
"C_II__157.679_um"      1.57679E+06
"C_III__1908.73_A"      1.90873E+03
"C_III__1906.68_A"      1.90668E+03
"C_III__977.020_A"      9.77020E+02
"Fe_II__25.9882_um"     2.59882E+05
"Fe_II__5.34026_um"     5.34026E+04
"Fe_II__1.25702_um"     1.25702E+04
"Fe_II__2600.17_A"      2.60017E+03
"Fe_II__2382.77_A"      2.38277E+03
"Fe_II__35.3491_um"     3.53491E+05
"Fe_II__1.32092_um"     1.32092E+04
"Fe_II__51.3005_um"     5.13005E+05
"Fe_II__1.37219_um"     1.37219E+04
"Fe_II__17.9363_um"     1.79363E+05
"Fe_II__1.64400_um"     1.64400E+04
"Fe_II__8619.32_A"      8.61932E+03
"Fe_II__24.5186_um"     2.45186E+05
"Fe_II__1.80989_um"     1.80989E+04
"Fe_III__22.9253_um"    2.29253E+05
"Fe_III__33.0360_um"    3.30360E+05
"K_III__4.61808_um"     4.61809E+04
"Mg_I__2852.96_A"       2.85296E+03
"Mg_I__4563.88_A"       4.56388E+03
"Mg_I__4572.38_A"       4.57238E+03
"N_I__5199.35_A"        5.19935E+03
"N_I__5201.71_A"        5.20171E+03
"N_I__1.04006_um"       1.04006E+04
"N_V__1238.82_A"        1.23882E+03
"N_V__1242.80_A"        1.24280E+03
"Ne_II__12.8135_um"     1.28135E+05
"Ne_III__15.5551_um"    1.55551E+05
"Ne_III__3869.86_A"     3.86986E+03
"Ne_III__36.0135_um"    3.60135E+05
"Ne_III__3968.59_A"     3.96859E+03
"Ne_III__1814.56_A"     1.81456E+03
"Ne_III__3343.14_A"     3.34314E+03
"O_I__1027.43_A"        1.02743E+03
"O_I__1028.16_A"        1.02816E+03
"O_I__1304.86_A"        1.30486E+03
"O_I__1306.03_A"        1.30603E+03
"O_I__5578.89_A"        5.57889E+03
"O_I__6302.05_A"        6.30205E+03
"O_I__6365.54_A"        6.36554E+03
"O_I__63.1852_um"       6.31852E+05
"O_I__145.535_um"       1.45535E+06
"O_II__2470.97_A"       2.47097E+03
"O_II__2471.09_A"       2.47109E+03
"O_II__7320.94_A"       7.32094E+03
"O_II__7322.01_A"       7.32201E+03
"O_II__7331.69_A"       7.33169E+03
"O_II__7332.75_A"       7.33275E+03
"O_II__3729.88_A"       3.72988E+03
"O_II__3727.09_A"       3.72709E+03
"O_III__88.3564_um"     8.83564E+05
"O_III__51.8145_um"     5.18145E+05
"O_III__4960.29_A"      4.96029E+03
"O_III__5008.24_A"      5.00824E+03
"O_III__2321.66_A"      2.32166E+03
"O_III__4364.44_A"      4.36444E+03
"O_III__1660.81_A"      1.66081E+03
"O_III__1666.15_A"      1.66615E+03
"O_III__1002.49_A"      1.00249E+03
"O_III__1002.20_A"      1.00220E+03
"O_III__1002.16_A"      1.00216E+03
"O_III__1008.10_A"      1.00810E+03
"O_V__1218.34_A"        1.21834E+03
"O_V__1213.81_A"        1.21381E+03
"P_II__32.8709_um"      3.28710E+05
"P_II__60.6428_um"      6.06428E+05
"P_III__17.8846_um"     1.78846E+05
"S_I__25.2490_um"       2.52490E+05
"S_I__56.3111_um"       5.63111E+05
"S_II__6732.67_A"       6.73267E+03
"S_II__6718.29_A"       6.71829E+03
"S_II__4077.50_A"       4.07750E+03
"S_II__4069.75_A"       4.06975E+03
"S_II__1.03392_um"      1.03392E+04
"S_II__1.02895_um"      1.02895E+04
"S_II__1.03733_um"      1.03733E+04
"S_II__1.03233_um"      1.03233E+04
"S_III__33.4795_um"     3.34795E+05
"S_III__18.7129_um"     1.87129E+05
"S_III__9071.11_A"      9.07111E+03
"S_III__9533.23_A"      9.53323E+03
"S_III__3722.69_A"      3.72269E+03
"S_III__6313.81_A"      6.31381E+03
"S_III__1713.11_A"      1.71311E+03
"S_III__1728.94_A"      1.72894E+03
"Si_II__34.8141_um"     3.48141E+05
"Si_III__1892.03_A"     1.89203E+03
"Si_III__1882.71_A"     1.88271E+03
"Si_III__1206.50_A"     1.20650E+03
"Si_IV__1393.75_A"      1.39375E+03
"Si_IV__1402.77_A"      1.40277E+03
"C_IV__1550.78_A"       1.55078E+03
"C_IV__1548.19_A"       1.54819E+03
"Cl_II__14.3678_um"     1.43678E+05
"Cl_II__33.2812_um"     3.32812E+05
"Cl_II__8581.05_A"      8.58105E+03
"Cl_II__9126.10_A"      9.12610E+03
"Cl_III__5519.24_A"     5.51924E+03
"Cl_IV__20.3252_um"     2.03252E+05
"Cl_IV__11.7661_um"     1.17661E+05
"Cl_IV__8047.84_A"      8.04784E+03
"Fe_IV__3095.86_A"      3.09586E+03
"Fe_IV__2836.57_A"      2.83657E+03
"Mg_II__2803.53_A"      2.80353E+03
"Mg_II__2796.35_A"      2.79635E+03
"Mg_IV__4.48834_um"     4.48834E+04
"Mg_V__5.60852_um"      5.60853E+04
"Mg_V__2783.58_A"       2.78358E+03
"Mg_V__2928.94_A"       2.92894E+03
"N_II__205.300_um"      2.05300E+06
"N_II__121.800_um"      1.21800E+06
"N_II__6549.86_A"       6.54986E+03
"N_II__6585.27_A"       6.58527E+03
"N_II__5756.21_A"       5.75621E+03
"N_II__2139.68_A"       2.13968E+03
"N_II__2143.46_A"       2.14346E+03
"N_II__916.701_A"       9.16701E+02
"N_III__57.3395_um"     5.73395E+05
"N_III__1748.65_A"      1.74865E+03
"N_III__1753.99_A"      1.75400E+03
"N_III__1746.82_A"      1.74682E+03
"N_III__1752.16_A"      1.75216E+03
"N_III__1749.67_A"      1.74967E+03
"N_III__991.511_A"      9.91511E+02
"N_IV__1486.50_A"       1.48650E+03
"N_IV__1483.32_A"       1.48332E+03
"Na_III__7.31905_um"    7.31905E+04
"Ne_IV__2422.39_A"      2.42239E+03
"Ne_IV__2425.01_A"      2.42501E+03
"Ne_IV__1601.61_A"      1.60161E+03
"Ne_IV__1601.45_A"      1.60145E+03
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"Ne_V__1574.76_A"       1.57476E+03
"Ne_V__2974.07_A"       2.97407E+03
"Ne_V__1136.51_A"       1.13651E+03
"Ne_V__1145.60_A"       1.14560E+03
"Ne_VI__7.64526_um"     7.64526E+04
"Ne_VI__1005.69_A"      1.00569E+03
"Ne_VI__999.183_A"      9.99183E+02
"Ni_II__1.19134_um"     1.19134E+04
"Ni_II__6.63596_um"     6.63597E+04
"O_IV__25.8903_um"      2.58903E+05
"O_IV__1399.77_A"       1.39977E+03
"O_IV__1407.38_A"       1.40737E+03
"O_IV__1397.20_A"       1.39720E+03
"O_IV__1404.78_A"       1.40478E+03
"O_IV__1401.16_A"       1.40116E+03
"O_VI__1037.62_A"       1.03762E+03
"O_VI__1031.91_A"       1.03191E+03
"S_IV__10.5105_um"      1.05105E+05
"S_IV__1404.81_A"       1.40481E+03
"S_IV__1423.84_A"       1.42384E+03
"S_IV__1416.89_A"       1.41689E+03
"S_IV__1406.02_A"       1.40602E+03
"S_IV__1062.66_A"       1.06266E+03
"S_IV__1073.52_A"       1.07352E+03
"S_IV__1072.97_A"       1.07297E+03
"S_V__1199.14_A"        1.19914E+03
"S_V__1188.28_A"        1.18828E+03
"S_VI__944.524_A"       9.44524E+02
"S_VI__933.380_A"       9.33380E+02
