d: A CTD cast

Description Usage Format Examples

Description

A dataset representing a single CTD cast.

Usage

1
d

Format

A data frame with 77 rows and 5 variables:

depth

depth, in m, positive towards the bottom

temp

temperature, in degrees Celsius

sal

salinity, in PSU

chla

chlorophyll a concentration estimated through fluorescence, in mg/m^3

sigma

potential density, in kg/m^3 - 1000

Examples

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head(d)
plot(-depth ~ temp,  data=d, type="b")
plot(-depth ~ sal,   data=d, type="b")
plot(-depth ~ chla,  data=d, type="b")
plot(-depth ~ sigma, data=d, type="b")

jiho/castr documentation built on April 5, 2020, 2:12 p.m.