The CLoud–Aerosol–Radiation Interaction and Forcing: Year 2017 (CLARIFY-2017) measurement campaign by Haywood, JM, Abel, SJ, Barrett, PA, Bellouin, N, Blyth, A, Bower, KN, Brooks, M, Carslaw, K, Che, H, Coe, H, Cotterell, MI, Crawford, I, Cui, Z, Davies, N, Dingley, B, Field, P, Formenti, P, Gordon, H, de Graaf, M, Herbert, R, Johnson, B, Jones, AC, Langridge, JM, Malavelle, F, Partridge, DG, Peers, F, Redemann, J, Stier, P, Szpek, K, Taylor, JW, Watson-Parris, D, Wood, R, Wu, H, Zuidema, P