Add filters

[prisae]

Filters and permissions

This is an issue to keep track of filters we would like to add. At the same time, we can track here that authors have given permissions to add their filters under the CC-BY-4.0 license.

• Hankel filter (801pt) of Anderson, TOMS, 1982 Add Anderson, 801pt, 1982 #13
• Hankel filter (J0 61, 120; J1 47, 140 pt) of Guptasarma and Singh, GP, 1997 Add filters Guptasarma and Singh, 1997, GP #25
• Hankel filters (61pt, 121pt, 241pt) of Kong, Geophysical Prospecting, 2007 Add filters from Kong, 2007, GP #11
• Hankel filters (101pt, 201pt, 401pt) and Fourier filters (81pt, 241pt, 601pt) of Key, Geophysics, 2009 Add our own filters #5
• Hankel filters (51pt, 101pt, 201pt) and Fourier filters (101pt, 201pt) of Key, Geophysics, 2012 Add our own filters #5
• Hankel filter (201 pt, 2001pt) of Werthmüller et al., Geophysics, 2019 Add our own filters #5
• Fourier filter (50pt) of Grayver et al., Journal of Geophysical Research: Space Physics, 2021 Add Grayver, 50, 2021 #10

[prisae]

I herewith give permission to integrate my filters under the CC-BY-4.0 license.

[prisae]

Filter from Grayver, 2021, added in #10 (PR also includes Alexander's consent).

[prisae]

Filters from Kong, 2007, added in #11 (PR also includes Kong's consent).

[kerrykey]

I give permission to integrate my filters under the CC-BY-4.0 license.