# Effort Normalized Relative Frequency of gravel
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.003522260548
75.0	0.000173235737
125.0	0.000200771121
175.0	0.005983270735
225.0	0.001680341515
275.0	0.003715164593
325.0	0.009005925489
375.0	0.005471082082
425.0	0.003453903903
475.0	0.004695963248
525.0	0.009317520681
575.0	0.001930332431
625.0	0.000337968974
675.0	0.002226341898
725.0	0.002025596129
775.0	0.000729845231
825.0	0.002071061561
875.0	0.00073923839
925.0	0.001248184534
975.0	0.00128598787
1025.0	0.000418595322
1075.0	0.004355922109
1125.0	0.015569228732
1175.0	0.048796170983
1225.0	0.011301610874
1275.0	0.011189128838
1325.0	0.001560380053
1375.0	0.045771395217
1425.0	0.014526767005
1475.0	0.007291327214
1525.0	0.015005784611
1575.0	0.017214842865
1625.0	0.018163276531
1675.0	0.015400551691
1725.0	0.029104776173
1775.0	0.03212803174
1825.0	0.248408451558
1875.0	0.03290746341
1925.0	0.018325560189
1975.0	0.029055057724
2025.0	0.003259982238
2075.0	0.004848466572
2125.0	0.011824632142
2175.0	0.004978422451
2225.0	0.009786547404
2275.0	0.009037917046
2325.0	0.033712215042
2375.0	0.023487834714
2425.0	0.006099363734
2475.0	0.012775497691
2525.0	0
2575.0	0
2625.0	0.001824419503
2675.0	0.002024482324
2725.0	0.003577031702
2775.0	0.001780575358
2825.0	0
2875.0	0.029698990145
2925.0	0.034199649778
2975.0	0.007499872604
3025.0	0.005664758593
3075.0	0.011457414914
3125.0	0.006968275489
3175.0	0.001550048196
3225.0	0.001905213801
3275.0	0.012269647374
3325.0	0.001777504258
3375.0	0.002343187037
3425.0	0.008931149117
3475.0	0.04062630929
3525.0	0
3575.0	0
3625.0	0
3675.0	0.003065935196
3725.0	0
3775.0	0
3825.0	0.026716336776
3875.0	0
3925.0	0
3975.0	0