nuts

nuts>   ## Don't show:
nuts> data(thermo)
thermo: loaded 1997 aqueous, 3089 total species to thermo$obigt
thermo: loaded 5264 proteins to thermo$ECO
thermo: loaded 6717 proteins to thermo$SGD
thermo: loaded 4155 localizations and 3570 abundances to thermo$yeastgfp

nuts> ## End Don't show
nuts>   ## examples using convert
nuts>   # temperature (Kelvin) to degrees C
nuts>   convert(273.15,"C")
[1] 0

nuts>   # temperature (degrees C) to Kelvin
nuts>   convert(100,"K")
[1] 373.15

nuts>   # Gibbs energy (cal mol-1) to/from logK
nuts>   convert(1000,"logK")
[1] -0.7330067

nuts>   convert(1000,"logK",T=373.15)
[1] -0.5856785

nuts>   convert(1,"G")
[1] -1364.244

nuts>   # Eh (volt) to pe
nuts>   convert(-1,"pe")
[1] -16.90445

nuts>   convert(-1,"pe",T=373.15)
[1] -13.50680

nuts>   # logfO2 to E0 (volt)
nuts>   convert(-80,"E0")
subcrt: 4 species at 298.15 K and 1 bar (wet)
[1] -0.3681732

nuts>   convert(-80,"E0",pH=5)
subcrt: 4 species at 298.15 K and 1 bar (wet)
[1] -0.2498612

nuts>   convert(-80,"E0",pH=5,logaH2O=-5)
subcrt: 4 species at 298.15 K and 1 bar (wet)
[1] -0.1019711

nuts>   # calorie to/from joule
nuts>   convert(10,"j")
[1] 41.84

nuts>   convert(10,"cal")
[1] 2.390057

nuts>   # cm3bar to calories
nuts>   convert(10,"calories")
[1] 0.2390057

nuts>   ## examples showing user unit preference
nuts>   nuts("K")  # set temperature units
nuts: temperature in K

nuts>   nuts("J")  # set energy units
nuts: energy in J

nuts>   # return the name of the (E)nergy units
nuts>   nuts("E")
[1] "J"

nuts>   # print names of all units (NULL return)
nuts>   nuts()
nuts: temperature in K
nuts: energy in J
nuts: pressure in bar

nuts>   # defaults
nuts>   nuts("K"); nuts("bar"); nuts("cal")
nuts: temperature in K
nuts: pressure in bar
nuts: energy in cal