AshCalc

By Matthew Daggitt, David Pyle1, Tamsin Alice Mather2

1. University of Oxford, UK 2. University of Oxford

Calculates exponential, power law and Weibull distributions for tephra volumes from isopach data.

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Version 1.1 - published on 16 Sep 2014

Open source: license | download

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Usage

Simulation Users

262 in

Zoom 1y 6m 3m

0 0 0 0 1 3 13 26 48 57 59 65 67 69 72 74 74 78 79 80 86 86 95 98 101 105 107 108 110 112 118 121 121 124 125 125 125 130 131 133 134 136 162 164 166 169 173 176 177 177 178 180 182 184 185 189 192 194 196 199 201 201 202 203 203 203 204 208 210 212 213 213 214 214 215 216 217 218 218 218 220 221 226 230 233 234 235 236 236 248 252 254 258 258 259 261 261 262
Users By Organization Type
Type Users
Unknown 102 (42.86)
University / College Graduate Student 44 (18.49)
University / College Faculty 24 (10.08)
Government Agency 23 (9.66)
University / College Undergraduate 21 (8.82)
University / College Staff 11 (4.62)
Industry / Private Company 6 (2.52)
National Laboratory 2 (0.84)
University / Postdoc 2 (0.84)
K-12 (Pre-College) Faculty or Staff 1 (0.42)
K-12 (Pre-College) Student 1 (0.42)
Retired / Unemployed 1 (0.42)
Users by Country of Residence
Country Users
Unknown 156 (64.2%)
UNITED STATES 32 (13.17%)
Unknown 18 (7.41%)
MEXICO 9 (3.7%)
JAPAN 7 (2.88%)
ITALY 6 (2.47%)
INDONESIA 5 (2.06%)
NEW ZEALAND 4 (1.65%)
CHILE 3 (1.23%)
GERMANY 3 (1.23%)

Simulation Runs

4,009 in

Zoom 1y 6m 3m

0 0 0 0 0 3 55 131 300 433 485 785 859 909 919 988 1,013 1,083 1,065 1,085 1,151 1,231 1,327 1,344 1,374 1,431 1,460 1,489 1,535 1,558 1,628 1,631 1,631 1,650 1,662 1,680 1,698 1,708 1,731 1,790 1,796 1,805 2,247 2,281 2,330 2,373 2,390 2,423 2,469 2,491 2,510 2,539 2,551 2,567 2,568 2,590 2,607 2,628 2,675 2,703 2,748 2,782 2,844 2,857 2,910 2,915 2,916 2,917 2,947 2,978 2,993 2,993 2,994 2,999 3,120 3,127 3,128 3,146 3,148 3,149 3,183 3,184 3,201 3,346 3,364 3,379 3,391 3,395 3,398 3,498 3,752 3,767 3,902 3,902 3,922 3,952 3,959 4,009
Overview
Average Total
Wall Clock Time 3.56 hours 595.29 days
CPU time 0.61 seconds 40.95 minutes
Interaction Time 23.83 minutes 66.33 days