/// <summary>
/// Calculate g C / kg substrate fresh matter
/// </summary>
/// <param name="mySubstrate">a substrate</param>
/// <returns>g C / kg fresh matter</returns>
private static physValue calcC(substrate mySubstrate)
{
physValue[] values = new physValue[6];
try
{
mySubstrate.get_params_of(out values, "RF", "RP", "RL",
"NfE", "ADL", "TS");
}
catch (exception e)
{
Console.WriteLine(e.Message);
return(new physValue("error"));
}
physValue RF = values[0];
physValue RP = values[1];
physValue RL = values[2];
physValue NfE = values[3];
physValue ADL = values[4];
physValue TS = values[5];
return(calcC(RF, RP, RL, NfE, ADL, TS));
}
/// <summary>
/// Returns the variable specified by symbol out of the given substrate as object
/// </summary>
/// <param name="mySubstrate">a substrate</param>
/// <param name="variable">object</param>
/// <param name="symbol">"RF"</param>
/// <exception cref="exception">Unknown parameter</exception>
public static void get_params_of(substrate mySubstrate,
out object variable, string symbol)
{
object[] variables;
string[] symbols = { symbol };
mySubstrate.get_params_of(out variables, symbols);
variable = variables[0];
}
/// <summary>
/// Calculate g S / kg substrate fresh matter
/// </summary>
/// <param name="mySubstrate">a substrate</param>
/// <returns>g S / kg substrate FM</returns>
private static physValue calcS(substrate mySubstrate)
{
physValue[] values = new physValue[6];
mySubstrate.get_params_of(out values, "RF", "RP", "RL",
"NfE", "ADL", "TS");
physValue RF = values[0];
physValue RP = values[1];
physValue RL = values[2];
physValue NfE = values[3];
physValue ADL = values[4];
physValue TS = values[5];
return(calcS(RF, RP, RL, NfE, ADL, TS));
}
/// <summary>
/// Calculates the f-Factor: fPr_Xc, defining the fraction of proteins in
/// composites Xc
/// </summary>
/// <param name="mySubstrate">a substrate</param>
/// <returns>fPr_Xc</returns>
/// <exception cref="exception">value out of bounds</exception>
public static double calcfPr_Xc(substrate mySubstrate)
{
physValue[] values = new physValue[2];
try
{
mySubstrate.get_params_of(out values, "RP", "VS");
}
catch (exception e)
{
Console.WriteLine(e.Message);
return(-1);
}
physValue RP = values[0];
physValue VS = values[1];
return(calcfPr_Xc(RP, VS));
}
/// <summary>
/// Calculates the f-Factor: fXI_Xc, defining the fraction of particulate inerts in
/// composites Xc
/// </summary>
/// <param name="mySubstrate">a substrate</param>
/// <returns>fXI_Xc</returns>
public static double calcfXI_Xc(substrate mySubstrate)
{
physValue[] values = new physValue[4];
try
{
mySubstrate.get_params_of(out values, "ADL", "NDF", "VS", "D_VS");
}
catch (exception e)
{
Console.WriteLine(e.Message);
return(-1);
}
physValue ADL = values[0];
physValue NDF = values[1];
physValue VS = values[2];
physValue D_VS = values[3];
return(calcfXI_Xc(ADL, NDF, VS, D_VS));
}
/// <summary>
/// Calculates the theoretical biochemical methane potential of the substrate
/// measured in l per g fresh matter
/// </summary>
/// <param name="mySubstrate">a substrate</param>
/// <returns>BMP</returns>
/// <exception cref="exception">Unit of parameters not as specified in method below
/// </exception>
private static physValue calcBMP(substrate mySubstrate)
{
physValue[] values = new physValue[7];
try
{
mySubstrate.get_params_of(out values, "RF", "RP", "RL",
"ADL", "VS", "TS", "NDF");
}
catch (exception e)
{
Console.WriteLine(e.Message);
return(new physValue("error BMP"));
}
physValue RF = values[0];
physValue RP = values[1];
physValue RL = values[2];
physValue ADL = values[3];
physValue VS = values[4];
physValue TS = values[5];
physValue NDF = values[6];
double d;
try
{
d = calc_d(mySubstrate);
}
catch (exception e)
{
Console.WriteLine(e.Message);
return(new physValue("error2"));
}
return(calcBMP(RF, RP, RL, ADL, VS, TS, d, NDF));
}
