Ruapehu, New Zealand, 17 June 1996

number of samples used: 105;
method used for data integration: Voronoi;
unit used: phi = -log2d (d is the particle diameter in mm).

phi	wt%
-8	0.00000
-7	1.37562
-6	0.60811
-5	1.34811
-4	4.70574
-3	9.90175
-2	14.88237
-1	13.31978
0	15.34730
1	14.80698
2	11.19051
3	6.36231
4	3.03815
5	1.29488
6	0.74095
7	0.45107
8	0.28844
9	0.18037
10	0.10680
11	0.04910
12	0.00140
13	0.00020
14	0.00003