extratextmetals1.dat

# auto means this will appear on every plot
# 7.4 = x-axis value for left-hand edge of text
# 93  = y-axis value for the baseline of the first line

auto 7.4 93 "Fe<sub>T</sub> = 10<sup>-2</sup> M<br>\
            each 'metal' = 10<sup><logloop></sup> M<br>\
            <i>P</i> CO<sub>2</sub>(g) = 10<sup><pco2></sup> atm"