# Effort Normalized Relative Frequency of sand
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.467147500133
75.0	0.219036647923
125.0	0.019673096348
175.0	0.00124138165
225.0	0.001011025762
275.0	0.001016061611
325.0	0.002096510728
375.0	0.003042871545
425.0	0.003872311568
475.0	0.00526483461
525.0	0.020959177886
575.0	0.004424533261
625.0	0.00726245521
675.0	0.017435316164
725.0	0.00397961836
775.0	0.005227766164
825.0	0.002670243656
875.0	0.000635405745
925.0	0.002413948163
975.0	0.002842352664
1025.0	0.002518599052
1075.0	0.002496062588
1125.0	0.003521681915
1175.0	0.017158218649
1225.0	0.002428549631
1275.0	0.00192350312
1325.0	0.002011816074
1375.0	0.029167636413
1425.0	0.000780397039
1475.0	0.009052615117
1525.0	0.002976481829
1575.0	0.001530710088
1625.0	0.000867337881
1675.0	0.002206234406
1725.0	0
1775.0	0.002761536227
1825.0	0.018979312209
1875.0	0.003771375439
1925.0	0.006058296664
1975.0	0.00499480299
2025.0	0.000934029523
2075.0	0.002083728034
2125.0	0.005543867334
2175.0	0.01711663393
2225.0	0
2275.0	0
2325.0	0.003409062689
2375.0	0.001615100657
2425.0	0.001048530707
2475.0	0
2525.0	0
2575.0	0
2625.0	0.010977144244
2675.0	0.008700628357
2725.0	0.002049737067
2775.0	0
2825.0	0.00322048857
2875.0	0.012041274198
2925.0	0.015677868281
2975.0	0
3025.0	0
3075.0	0.002462029624
3125.0	0
3175.0	0.006661650301
3225.0	0
3275.0	0
3325.0	0
3375.0	0
3425.0	0
3475.0	0
3525.0	0
3575.0	0
3625.0	0
3675.0	0
3725.0	0
3775.0	0
3825.0	0
3875.0	0
3925.0	0
3975.0	0