DESCRIPTION OF COLUMNS IN DATA FILES
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In files in folders for Figures 4, 6, 7, and 9 there are files containing 'nan' values. This should be interpreted as no value.
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Figure 2
	.txt files (numerical simulations)
		Column 1: Wave vector k (rad/m)
		Columns 2-11: Frequency f (Hz)
	.csv files (analytics)
		Column 1: Wave vector k (rad/m)
		Columns 2-7: Frequency f (Hz)
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Figure 3 (all files have identical description)
	Column 1: Position z (nm)
	Column 2: sgn(m_x)*abs(m_x) (a.u.)
	Column 3: sgn(m_z)*abs(m_z) (a.u.)
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Figure 4 (all files have identical description)
	Column 1: Thickness L (nm)
	Column 2: Δf_AC1 (Hz)
	Column 3: Δf_AC2 (Hz)
	Column 4: Δf_AC3 (Hz)
	Column 5: Δf_AC4 (Hz)
	Column 6: Δf_AC5 (Hz)
	Column 7: Δf_AC6 (Hz)
	Column 8: Δf_AC7 (Hz)
	Column 9: Δf_AC8 (Hz)
	Column 10: Δf_AC9 (Hz)
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Figure 5
	!profiles_osap.txt
		Column 1: Thickness L (nm)
		Column 2: Δf_AC1 (Hz)
	osap_42.4_dispn.txt
		Column 1: Wave vector k (rad/m)
		Column 2: Frequency f_1 (Hz)
		Column 3: Frequency f_2 (Hz)
	osap_42.4_disp_full.txt
		Column 1: Wave vector k (rad/m)
		Columns 2-7: Frequency f (Hz)
	osap_39.0_prof_kAC.txt
	osap_42.4_prof_kAC.txt
	osap_42.4_prof_kL.txt
	osap_42.4_prof_kR.txt
	osap_46.0_prof_kAC.txt
		Column 1: Position z (nm)
		Column 2: sgn(m_x)*abs(m_x) of mode 1 (a.u.)
		Column 3: sgn(m_z)*abs(m_z) of mode 1 (a.u.)
		Column 4: sgn(m_x)*abs(m_x) of mode 2 (a.u.)
		Column 5: sgn(m_z)*abs(m_z) of mode 2 (a.u.)
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Figure 6
	dispn_ssa_2500
		Column 1: Wave vector k (rad/m)
		Columns 2-11: Frequency f (Hz)
	!anisotropy_osam_1.txt
	!anisotropy_osap_1.txt
	!anisotropy_ssa_1.txt
		Column 1: Surface anisotropy K_s (uJ/m^2)
		Column 2: Δf_AC1 (Hz)
		Column 3: Δf_AC2 (Hz)
		Column 4: Δf_AC3 (Hz)
		Column 5: Δf_AC4 (Hz)
		Column 6: Δf_AC5 (Hz)
	!anisotropy_osam_2.txt
	!anisotropy_osap_2.txt
	!anisotropy_ssa_2.txt
		Column 1: Surface anisotropy K_s (uJ/m^2)
		Column 2: Δf_AC1x (Hz)
		Column 3: Δf_AC2x (Hz)
		Column 4: Δf_AC3x (Hz)
		Column 5: Δf_AC4x (Hz)
		Column 6: Δf_AC5x (Hz)
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Figure 7 (all files have identical description)
	Column 1: External magnetic field B_0 (mT)
	Column 2: Δf_AC1 (Hz)
	Column 3: Δf_AC2 (Hz)
	Column 4: Δf_AC3 (Hz)
	Column 5: Δf_AC4 (Hz)
	Column 6: Δf_AC5 (Hz)
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Figure 8 (all files have identical description)
	Column 1: Wave vector k (rad/m)
	Columns 2-7: Wave vector q_1 (a.u.)
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Figure 9 (all files have identical description)
	Column 1: Thickness L (nm)
	Column 2: |I_01| (a.u.)
	Column 3: |I_02| (a.u.)
	Column 4: |I_03| (a.u.)
	Column 5: |I_04| (a.u.)
	Column 6: |I_05| (a.u.)
	Column 7: |I_06| (a.u.)
	Column 8: |I_07| (a.u.)
	Column 9: |I_08| (a.u.)