This is so silly question and I'm not familiar with programming. But I want to know the meaning of parameters which in darktable preset parameter like this. {n_("canon eos 5dm2 iso 3200"), "Canon", "EOS 5D Mark 2", 3200, {1.0f, 1.0f, {4.494e-05, 4.494e-05, 4.494e-05}, {-1.063e-06, -1.063e-06, -1.063e-06}}}, I know this made from darktable. But especially I want to know the meaning here 1.0f, 1.0f, {4.494e-05, 4.494e-05, 4.494e-05}, {-1.063e-06, -1.063e-06, -1.063e-06}}}, Does anyone know what are these meaning above parameters? ___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.or