Set up a model configuration
memc_configure.RdSet up a model configuration
Usage
memc_configure(
params,
state,
name = "unnamed",
DOMuptake = "MM",
POMdecomp = "MM",
MBdecay = "LM"
)Arguments
- params
data.table containing the following columns: parameter, value, and units.
- state
a vector of the initial state values, must be named
- name
string name of the model configuration, default set to "MEND".
- DOMuptake
string indicating the dynamics used to model microbial decomposition of DOM, one of the following "MM", "RMM", or "ECA"
- POMdecomp
string indicating the dynamics used to model microbial decomposition of POM, one of the following "MM", "RMM", "ECA", or "LM"
- MBdecay
string indicating microbial decay, one of the following ""LM" or "DD"
See also
Other helper functions:
memc_update_config(),
memc_update_params(),
update_state()
Examples
# Modify the MEND model
m <- MEND_config
m_mod <- memc_configure(m$params, m$state, "MEND_modified", POMdecomp = "LM")
summary(m_mod)
#>
#>
#> |model |DOMuptake |POMdecomp |MBdecay |
#> |:-------------|:---------|:---------|:-------|
#> |MEND_modified |MM |LM |LM |
memc_solve(m_mod, 0:10)
#> time variable value units name
#> <num> <fctr> <num> <char> <char>
#> 1: 0 POM 1.000000e+01 mg C/g soil MEND_modified
#> 2: 1 POM 7.813399e-02 mg C/g soil MEND_modified
#> 3: 2 POM 5.717875e-02 mg C/g soil MEND_modified
#> 4: 3 POM 2.533637e-02 mg C/g soil MEND_modified
#> 5: 4 POM 1.094505e-02 mg C/g soil MEND_modified
#> 6: 5 POM 4.727821e-03 mg C/g soil MEND_modified
#> 7: 6 POM 2.042632e-03 mg C/g soil MEND_modified
#> 8: 7 POM 8.828356e-04 mg C/g soil MEND_modified
#> 9: 8 POM 3.815859e-04 mg C/g soil MEND_modified
#> 10: 9 POM 1.650119e-04 mg C/g soil MEND_modified
#> 11: 10 POM 7.138747e-05 mg C/g soil MEND_modified
#> 12: 0 MOM 5.000000e+00 mg C/g soil MEND_modified
#> 13: 1 MOM 1.052746e+01 mg C/g soil MEND_modified
#> 14: 2 MOM 1.102035e+01 mg C/g soil MEND_modified
#> 15: 3 MOM 1.129614e+01 mg C/g soil MEND_modified
#> 16: 4 MOM 1.141555e+01 mg C/g soil MEND_modified
#> 17: 5 MOM 1.146675e+01 mg C/g soil MEND_modified
#> 18: 6 MOM 1.148849e+01 mg C/g soil MEND_modified
#> 19: 7 MOM 1.149749e+01 mg C/g soil MEND_modified
#> 20: 8 MOM 1.150101e+01 mg C/g soil MEND_modified
#> 21: 9 MOM 1.150214e+01 mg C/g soil MEND_modified
#> 22: 10 MOM 1.150226e+01 mg C/g soil MEND_modified
#> 23: 0 QOM 1.000000e-01 mg C/g soil MEND_modified
#> 24: 1 QOM 1.214956e-01 mg C/g soil MEND_modified
#> 25: 2 QOM 1.267735e-01 mg C/g soil MEND_modified
#> 26: 3 QOM 1.273939e-01 mg C/g soil MEND_modified
#> 27: 4 QOM 1.279766e-01 mg C/g soil MEND_modified
#> 28: 5 QOM 1.285589e-01 mg C/g soil MEND_modified
#> 29: 6 QOM 1.291415e-01 mg C/g soil MEND_modified
#> 30: 7 QOM 1.297245e-01 mg C/g soil MEND_modified
#> 31: 8 QOM 1.303082e-01 mg C/g soil MEND_modified
#> 32: 9 QOM 1.308926e-01 mg C/g soil MEND_modified
#> 33: 10 QOM 1.314779e-01 mg C/g soil MEND_modified
#> 34: 0 MB 2.000000e+00 mg C/g soil MEND_modified
#> 35: 1 MB 1.845488e+00 mg C/g soil MEND_modified
#> 36: 2 MB 1.294029e+00 mg C/g soil MEND_modified
#> 37: 3 MB 5.671012e-01 mg C/g soil MEND_modified
#> 38: 4 MB 2.449693e-01 mg C/g soil MEND_modified
#> 39: 5 MB 1.058185e-01 mg C/g soil MEND_modified
#> 40: 6 MB 4.571948e-02 mg C/g soil MEND_modified
#> 41: 7 MB 1.975894e-02 mg C/g soil MEND_modified
#> 42: 8 MB 8.541734e-03 mg C/g soil MEND_modified
#> 43: 9 MB 3.693755e-03 mg C/g soil MEND_modified
#> 44: 10 MB 1.598015e-03 mg C/g soil MEND_modified
#> 45: 0 DOM 1.000000e+00 mg C/g soil MEND_modified
#> 46: 1 DOM 2.243737e+00 mg C/g soil MEND_modified
#> 47: 2 DOM 1.501442e-01 mg C/g soil MEND_modified
#> 48: 3 DOM 1.075336e-01 mg C/g soil MEND_modified
#> 49: 4 DOM 1.073661e-01 mg C/g soil MEND_modified
#> 50: 5 DOM 1.074323e-01 mg C/g soil MEND_modified
#> 51: 6 DOM 1.075450e-01 mg C/g soil MEND_modified
#> 52: 7 DOM 1.076909e-01 mg C/g soil MEND_modified
#> 53: 8 DOM 1.078614e-01 mg C/g soil MEND_modified
#> 54: 9 DOM 1.080478e-01 mg C/g soil MEND_modified
#> 55: 10 DOM 1.082434e-01 mg C/g soil MEND_modified
#> 56: 0 EP 1.000000e-05 mg C/g soil MEND_modified
#> 57: 1 EP 2.312644e-02 mg C/g soil MEND_modified
#> 58: 2 EP 4.279750e-02 mg C/g soil MEND_modified
#> 59: 3 EP 5.337674e-02 mg C/g soil MEND_modified
#> 60: 4 EP 5.792604e-02 mg C/g soil MEND_modified
#> 61: 5 EP 5.985625e-02 mg C/g soil MEND_modified
#> 62: 6 EP 6.065530e-02 mg C/g soil MEND_modified
#> 63: 7 EP 6.096581e-02 mg C/g soil MEND_modified
#> 64: 8 EP 6.106531e-02 mg C/g soil MEND_modified
#> 65: 9 EP 6.107364e-02 mg C/g soil MEND_modified
#> 66: 10 EP 6.104261e-02 mg C/g soil MEND_modified
#> 67: 0 EM 1.000000e-05 mg C/g soil MEND_modified
#> 68: 1 EM 2.312644e-02 mg C/g soil MEND_modified
#> 69: 2 EM 4.279750e-02 mg C/g soil MEND_modified
#> 70: 3 EM 5.337674e-02 mg C/g soil MEND_modified
#> 71: 4 EM 5.792604e-02 mg C/g soil MEND_modified
#> 72: 5 EM 5.985625e-02 mg C/g soil MEND_modified
#> 73: 6 EM 6.065530e-02 mg C/g soil MEND_modified
#> 74: 7 EM 6.096581e-02 mg C/g soil MEND_modified
#> 75: 8 EM 6.106531e-02 mg C/g soil MEND_modified
#> 76: 9 EM 6.107364e-02 mg C/g soil MEND_modified
#> 77: 10 EM 6.104261e-02 mg C/g soil MEND_modified
#> 78: 0 IC 0.000000e+00 mg C/g soil MEND_modified
#> 79: 1 IC 3.237455e+00 mg C/g soil MEND_modified
#> 80: 2 IC 5.365950e+00 mg C/g soil MEND_modified
#> 81: 3 IC 5.869766e+00 mg C/g soil MEND_modified
#> 82: 4 IC 6.077359e+00 mg C/g soil MEND_modified
#> 83: 5 IC 6.167019e+00 mg C/g soil MEND_modified
#> 84: 6 IC 6.205775e+00 mg C/g soil MEND_modified
#> 85: 7 IC 6.222536e+00 mg C/g soil MEND_modified
#> 86: 8 IC 6.229789e+00 mg C/g soil MEND_modified
#> 87: 9 IC 6.232929e+00 mg C/g soil MEND_modified
#> 88: 10 IC 6.234288e+00 mg C/g soil MEND_modified
#> 89: 0 Tot 1.810002e+01 mg C/g soil MEND_modified
#> 90: 1 Tot 1.486256e+01 mg C/g soil MEND_modified
#> 91: 2 Tot 1.273407e+01 mg C/g soil MEND_modified
#> 92: 3 Tot 1.223025e+01 mg C/g soil MEND_modified
#> 93: 4 Tot 1.202266e+01 mg C/g soil MEND_modified
#> 94: 5 Tot 1.193300e+01 mg C/g soil MEND_modified
#> 95: 6 Tot 1.189424e+01 mg C/g soil MEND_modified
#> 96: 7 Tot 1.187748e+01 mg C/g soil MEND_modified
#> 97: 8 Tot 1.187023e+01 mg C/g soil MEND_modified
#> 98: 9 Tot 1.186709e+01 mg C/g soil MEND_modified
#> 99: 10 Tot 1.186573e+01 mg C/g soil MEND_modified
#> time variable value units name