public static void writeAuditVariables(
      XMLTag oo, PrintWriter PW, XMLTag fg, ArrayList deathReasons, XMLTag theModel) {
    boolean found = false;
    XMLTag[] species = theModel.getTag("species").getTags("species");
    for (int i = 0; i < species.length; i++) {
      if (species[i].getAttribute("fg").equals(fg.getValue("name"))) {
        if (oo.getTagWhere("audit", "@species", species[i].getAttribute("name"))
            .getAttribute("active")
            .equals("true")) {
          found = true;
          i = species.length;
        }
      }
    }
    if (found) {
      PW.println("  public void _writeAudits() {");
      PW.println("    XMLTag _var;");
      for (int i = 0; i < species.length; i++) {
        if (species[i].getAttribute("fg").equals(fg.getValue("name"))) {
          if (oo.getTagWhere("audit", "@species", species[i].getAttribute("name"))
              .getAttribute("active")
              .equals("true")) {
            PW.println("    if (params._type==" + i + ") {");
            handleVariables(LOGGING, oo, PW, i, deathReasons, theModel);
            PW.println("    } ");
          }
        }
      }
      PW.println("  }");

    } else {
      PW.println("  public void _writeAudits() {}");
    }
    PW.println("");
  }
  @Override
  public BuildFromXML build(XMLTag tag) {
    baseTag = tag;
    String logValue = tag.getAttribute("log");
    if (logValue != null) {
      this.log = Boolean.valueOf(logValue);
    }

    String closureValue = tag.getAttribute("closure");
    if (closureValue != null) {
      this.closure = Boolean.valueOf(closureValue);
    }

    XMLTag nameTag = tag.getTag("name");
    if (nameTag != null) {
      this.name = nameTag.getValue();
      nameTag.removeFromParent();
    }

    XMLTag commentTag = tag.getTag("comment");
    if (commentTag != null) {
      this.comment = commentTag.getValue();
      commentTag.removeFromParent();
    }

    return this;
  }
 @Override
 public XMLTag buildToXML() throws XMLWriteBackException {
   if (baseTag == null) {
     baseTag = new XMLTag("stage");
   }
   if (log != null) baseTag.setAttribute("log", Boolean.toString(log));
   if (closure != null) baseTag.setAttribute("closure", Boolean.toString(closure));
   if (name != null) baseTag.addTag("name", name);
   if (comment != null) baseTag.addTag("comment", comment);
   return baseTag;
 }
  public static void writeAuditInit(
      XMLTag oo, PrintWriter PW, XMLTag fg, ArrayList deathReasons, XMLTag theModel) {
    PW.println("  public static void _initialiseAuditOutput() {");
    PW.println("    XMLTag _fg;");
    PW.println("    XMLTag o;");
    // String speciesName = StringTools.nonSpace(speciesText);
    XMLTag[] species = theModel.getTag("species").getTags("species");
    boolean found = false;
    for (int i = 0; i < species.length; i++) {
      XMLTag speciesTag = theModel.getTag("species").getTags("species")[i];
      String speciesText = speciesTag.getAttribute("name");
      XMLTag theAuditLog = oo.getTagWhere("audit", "@species", speciesText);
      XMLTag[] theVars = theAuditLog.getTags("var");
      if (theVars.length > 0) {
        found = true;
        i = species.length;
      }
    }
    if (found) PW.println("    XMLTag _var;");
    for (int i = 0; i < species.length; i++) {
      XMLTag speciesTag = theModel.getTag("species").getTags("species")[i];
      if (speciesTag.getAttribute("fg").equals(fg.getValue("name"))) {
        String speciesText = speciesTag.getAttribute("name");
        String speciesName = StringTools.nonSpace(speciesText);
        PW.println("    _fg = new XMLTag(\"functionalgroup\");");
        PW.println("    _fg.addTag(new XMLTag(\"data\",\"fg_" + speciesName + ".bin\"));");
        PW.println(
            "    Logging.setFgFile("
                + String.valueOf(i)
                + ",Launcher.JarPath+File.separator+\"fg_"
                + speciesName
                + ".bin\");");
        PW.println(
            "    Logging.setFgTime("
                + String.valueOf(i)
                + ",Launcher.JarPath+File.separator+\"fg_"
                + speciesName
                + "_time.bin\");");
        if ((oo.getTag("lineage").getAttribute("active").equals("true"))) {
          PW.println(
              "    Logging.setLineage("
                  + String.valueOf(i)
                  + ",\"lineage_"
                  + speciesName
                  + ".bin\");");
          PW.println(
              "    _fg.addTag(new XMLTag(\"lineage\",\"lineage_" + speciesName + ".bin\"));");
        }
        if ((oo.getTag("lifespan").getAttribute("active").equals("true"))) {
          PW.println(
              "    Logging.setLifespan("
                  + String.valueOf(i)
                  + ",\"lifespan_"
                  + speciesName
                  + ".bin\");");
          PW.println(
              "    _fg.addTag(new XMLTag(\"lifespan\",\"lifespan_" + speciesName + ".bin\"));");
        }
        PW.println("    _fg.addTag(new XMLTag(\"name\",\"" + speciesText + "\"));");
        PW.println("    _fg.addTag(new XMLTag(\"time\",\"fg_" + speciesName + "_time.bin\"));");
        PW.println("    _fg.addTag(new XMLTag(\"type\",\"" + String.valueOf(i) + "\"));");
        PW.println("    _fg.addTag(new XMLTag(\"zip\",\"true\"));");

        PW.println("    o = new XMLTag(\"output\");");
        XMLTag ooSpecific = oo.getTagWhere("audit", "@species", speciesText);
        PW.println("    o.addTag(new XMLTag(\"after\",String.valueOf(SysVars._firstExecTime)));");
        PW.println(
            "    o.addTag(new XMLTag(\"freq\",\"" + ooSpecific.getAttribute("freq") + "\"));");
        PW.println("    o.addTag(new XMLTag(\"to\",\"" + ooSpecific.getAttribute("to") + "\"));");
        PW.println("    _fg.addTag(o);");
        handleVariables(DEFINITIONS, oo, PW, i, deathReasons, theModel);
        PW.println("    Logging.dataFormats.addTag(_fg);");
        PW.println("    Logging.dataFormats.write();");
      }
    }
    PW.println("  }");
  }
  public static void handleVariables(
      int mode, XMLTag oo, PrintWriter PW, int speciesNo, ArrayList deathReasons, XMLTag theModel) {
    int varID = 4;
    XMLTag speciesTag = theModel.getTag("species").getTags("species")[speciesNo];
    String speciesText = speciesTag.getAttribute("name");
    // String speciesName = StringTools.nonSpace(speciesText);
    int auditSpeciesNo = speciesNo;
    XMLTag fgTag = theModel.getTagWhere("functionalgroup", "name", speciesTag.getAttribute("fg"));
    XMLTag theAuditLog = oo.getTagWhere("audit", "@species", speciesText);

    XMLTag[] theVars = theAuditLog.getTags("var");
    if (theVars.length > 0) {
      if (mode == DEFINITIONS) {
        PW.println("    _var = new XMLTag(\"var\");");
        PW.println("    _var.addTag(new XMLTag(\"id\",\"1\"));");
        PW.println("    _var.addTag(new XMLTag(\"name\",\"TimeStep\"));");
        PW.println("    _var.addTag(new XMLTag(\"type\",\"long\"));");
        PW.println("    _fg.addTag(_var);");
        PW.println("    _var = new XMLTag(\"var\");");
        PW.println("    _var.addTag(new XMLTag(\"id\",\"2\"));");
        PW.println("    _var.addTag(new XMLTag(\"name\",\"id\"));");
        PW.println("    _var.addTag(new XMLTag(\"type\",\"long\"));");
        PW.println("    _fg.addTag(_var);");
        PW.println("    _var = new XMLTag(\"var\");");
        PW.println("    _var.addTag(new XMLTag(\"id\",\"3\"));");
        PW.println("    _var.addTag(new XMLTag(\"name\",\"Stage\"));");
        PW.println("    _var.addTag(new XMLTag(\"desc\",\"State\"));");
        PW.println("    _var.addTag(new XMLTag(\"type\",\"int\"));");
        PW.println("    _fg.addTag(_var);");
      } else {
        long auditFreq = SysVarsCompiler.getFreqTS(theModel, theAuditLog);
        PW.println(
            "    if ((log) && (SysVars._stageLogs[params._type][_CurrentStage]) && (Logging.isTime("
                + auditFreq
                + "L,"
                + theAuditLog.getAttribute("from")
                + "L,"
                + theAuditLog.getAttribute("to")
                + "L))) {");
        PW.println(
            "      Logging.writeFGLong(" + String.valueOf(auditSpeciesNo) + ",Kernel.myTime);");
        PW.println("      Logging.writeFGLong(" + String.valueOf(auditSpeciesNo) + ",id);");
        PW.println(
            "      Logging.writeFGInt(" + String.valueOf(auditSpeciesNo) + ",_CurrentStage);");
      }
      for (int i = 0; i < theVars.length; i++) {
        XMLTag var = theVars[i];
        String varName = var.getAttribute("name");
        String scope = var.getAttribute("scope");

        if (scope.equals(OutputDialog2.SCOPE_AT_AGENT)) {
          String realVar = varName.substring(0, varName.indexOf("("));
          if (mode == LOGGING)
            PW.println("      Logging.writeFGReal(" + auditSpeciesNo + "," + realVar + "[1]);");
          else varID = writeVarEntry(PW, realVar, "real", varID);

        } else if (scope.equals(OutputDialog2.SCOPE_AT_INCHEMICAL)) {
          String chemicalName = var.getAttribute("chem");
          String poolOrGain = var.getAttribute("chemtype");

          if (poolOrGain.equals("pool")) {
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",_"
                      + chemicalName
                      + "_Pool_Old);");
            else varID = writeVarEntry(PW, varName, "real", varID);
          } else if (poolOrGain.equals("gain")) {
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal(" + auditSpeciesNo + ",_" + chemicalName + "_Ing);");
            else varID = writeVarEntry(PW, varName, "real", varID);
          }

        } else if (scope.equals(OutputDialog2.SCOPE_AT_BIOLOGICAL)) { // Always a concentration
          final String species = var.getAttribute("species");
          final String stage = var.getAttribute("stage");
          final XMLTag[] speciesTags = theModel.getTag("species").getTags("species");
          int targetSpeciesNo = 0;
          while (!speciesTags[targetSpeciesNo].getAttribute("name").equals(species))
            targetSpeciesNo++;
          final XMLTag[] stages =
              theModel
                  .getTagWhere(
                      "functionalgroup", "name", speciesTags[targetSpeciesNo].getAttribute("fg"))
                  .getTags("stage");
          int targetStageNo = 0;
          while (!stages[targetStageNo].getValue("name").equals(stage)) targetStageNo++;
          if (mode == LOGGING)
            PW.println(
                "      Logging.writeFGReal("
                    + auditSpeciesNo
                    + ",Utils.getStar(blayer,"
                    + targetSpeciesNo
                    + ", "
                    + targetStageNo
                    + "));");
          else varID = writeVarEntry(PW, varName, "real", varID);

        } else if (scope.equals(OutputDialog2.SCOPE_AT_CHEMICAL)) {
          final String chemicalName = var.getAttribute("chem");
          final String chemType = var.getAttribute("chemtype");
          final XMLTag[] chems = theModel.getTags("chemical");
          int targetChem = 0;
          while (!chems[targetChem].getValue("name").equals(chemicalName)) targetChem++;

          if (chemType.equals(OutputDialog2.DEF_SOLN)) {
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",blayer.solution_chem["
                      + targetChem
                      + "]);");
            else varID = writeVarEntry(PW, varName, "real", varID);
          } else if (chemType.equals(OutputDialog2.DEF_BIOCONC)) {
            if ((var.getAttribute("species") != null) && (var.getAttribute("stage") != null)) {
              if (mode == LOGGING) {
                final String chemName = var.getAttribute("chem");
                final String species = var.getAttribute("species");
                final String stage = var.getAttribute("stage");
                final String fg =
                    theModel
                        .getTag("species")
                        .getTagWhere("species", "@name", species)
                        .getAttribute("fg");
                int specNo = 0;
                while (!theModel
                    .getTag("species")
                    .getTags()[specNo]
                    .getAttribute("name")
                    .equals(species)) specNo++;
                int stageNo = 0;
                while (!theModel
                    .getTagWhere("functionalgroup", "name", fg)
                    .getTags("stage")[stageNo]
                    .getValue("name")
                    .equals(stage)) stageNo++;
                PW.println(
                    "        Logging.writeFGReal("
                        + auditSpeciesNo
                        + ",blayer.sumFGPool_"
                        + chemName
                        + "("
                        + specNo
                        + ","
                        + stageNo
                        + "));");
              } else varID = writeVarEntry(PW, varName, "real", varID);
            } else {
              final String chemName = var.getAttribute("chem");
              if (mode == LOGGING)
                PW.println(
                    "      Logging.writeFGReal("
                        + auditSpeciesNo
                        + ",blayer.sumFGPool_"
                        + chemName
                        + "());");
              else varID = writeVarEntry(PW, varName, "real", varID);
            }
          } else if (chemType.equals(OutputDialog2.DEF_ING_BY)) {
            if (mode == LOGGING) {
              if ((var.getAttribute("stage") == null) && (var.getAttribute("species") == null)) {
                PW.println(
                    "        Logging.writeFGReal("
                        + auditSpeciesNo
                        + ",blayer.sumFGIng_"
                        + chemicalName
                        + "();");
              } else {
                String byStage = var.getAttribute("stage");
                String bySpecies = var.getAttribute("species");
                int bySpecNo = 0;
                while (!theModel
                    .getTag("species")
                    .getTags()[bySpecNo]
                    .getAttribute("name")
                    .equals(bySpecies)) bySpecNo++;
                String fg =
                    theModel
                        .getTag("species")
                        .getTagWhere("species", "@name", bySpecies)
                        .getAttribute("fg");
                int fromStageNo = 0;
                while (!theModel
                    .getTagWhere("functionalgroup", "name", fg)
                    .getTags("stage")[fromStageNo]
                    .getValue("name")
                    .equals(byStage)) fromStageNo++;
              }
            } else varID = writeVarEntry(PW, varName, "real", varID);

          } else if (chemType.equals(OutputDialog2.DEF_ING_FROM)) {
            if (mode == LOGGING) {
              final String fromSpecies = StringTools.nonSpace(var.getAttribute("fromspecies"));
              final String fromStage = StringTools.nonSpace(var.getAttribute("fromstage"));
              if ((var.getAttribute("byall") != null)
                  && (var.getAttribute("byall").equals("true"))) {
                PW.print(
                    "        Logging.writeFGReal("
                        + auditSpeciesNo
                        + ",blayer._"
                        + chemicalName
                        + "_from_");
                PW.println(fromSpecies + "_" + fromStage + "_by_all);");

              } else {
                final String bySpecies = StringTools.nonSpace(var.getAttribute("byspecies"));
                final String byStage = StringTools.nonSpace(var.getAttribute("bystage"));
                PW.print(
                    "        Logging.writeFGReal("
                        + auditSpeciesNo
                        + ",blayer._"
                        + chemicalName
                        + "_from_");
                PW.println(
                    fromSpecies + "_" + fromStage + "_by_" + bySpecies + "_" + byStage + ");");
              }

            } else varID = writeVarEntry(PW, varName, "real", varID);
          }
        } else if (scope.equals(OutputDialog2.SCOPE_AT_DEMOGRAPHIC)) {
          String species = var.getAttribute("species");
          String stage = var.getAttribute("stage");
          XMLTag[] speciesTags = theModel.getTag("species").getTags("species");
          int targetSpeciesNo = 0;
          while (!speciesTags[targetSpeciesNo].getAttribute("name").equals(species))
            targetSpeciesNo++;
          XMLTag[] stages =
              theModel
                  .getTagWhere(
                      "functionalgroup", "name", speciesTags[targetSpeciesNo].getAttribute("fg"))
                  .getTags("stage");
          int targetStageNo = 0;
          while (!stages[targetStageNo].getValue("name").equals(stage)) targetStageNo++;

          if (varName.startsWith(OutputDialog2.AGENT_NO_AGENTS + " : ")) {
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",blayer.AgentCounts["
                      + targetSpeciesNo
                      + "]["
                      + targetStageNo
                      + "]);");
            else varID = writeVarEntry(PW, varName, "real", varID);

          } else if (varName.startsWith(OutputDialog2.AGENT_BEING_INGESTED_ALL + " : ")) {
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",blayer.SpeciesStateDemography["
                      + targetSpeciesNo
                      + "]["
                      + targetStageNo
                      + "][SysVars.ingestionAll["
                      + targetSpeciesNo
                      + "]]);");
            else varID = writeVarEntry(PW, varName, "real", varID);

          } else if (varName.startsWith(OutputDialog2.AGENT_BEING_INGESTED_BY)) {
            if (mode == LOGGING) {
              String fg =
                  theModel
                      .getTag("species")
                      .getTagWhere("species", "@name", species)
                      .getAttribute("fg");
              int specNo = 0;
              while (!theModel
                  .getTag("species")
                  .getTags()[specNo]
                  .getAttribute("name")
                  .equals(species)) specNo++;
              int stageNo = 0;
              while (!theModel
                  .getTagWhere("functionalgroup", "name", fg)
                  .getTags("stage")[stageNo]
                  .getValue("name")
                  .equals(stage)) stageNo++;
              String predator =
                  varName.substring(OutputDialog2.AGENT_BEING_INGESTED_BY.length() + 3);
              final String predatorSpecies = predator.substring(0, predator.indexOf(":") - 1);
              predator = predator.substring(predator.indexOf(":") + 2);
              final String predatorStage = predator.substring(0, predator.indexOf(":") - 1);
              predator = predator.substring(predator.indexOf(":") + 2);
              final String preySpecies = predator.substring(0, predator.indexOf(":") - 1);
              PW.print(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",blayer.SpeciesStateDemography["
                      + specNo
                      + "]["
                      + stageNo
                      + "][");
              PW.print("SysVars._DR_" + StringTools.nonSpace(preySpecies) + "_");
              PW.print(StringTools.nonSpace(OutputDialog2.AGENT_BEING_INGESTED_BY));
              PW.print(StringTools.nonSpace(predatorSpecies) + "_");
              PW.print(StringTools.nonSpace(predatorStage) + "]);");
            } else varID = writeVarEntry(PW, varName, "real", varID);

          } else {
            String reason = varName.substring(0, varName.indexOf(":") - 1).trim();
            String fgName =
                theModel
                    .getTag("species")
                    .getTagWhere("species", "@name", var.getAttribute("species"))
                    .getAttribute("fg");
            int reasonNo = getDeathReason(fgName, reason, deathReasons);
            if (reasonNo == -1) System.out.println("Error getting death reasons");
            else {
              if (mode == LOGGING)
                PW.println(
                    "      Logging.writeFGReal("
                        + auditSpeciesNo
                        + ",blayer.SpeciesStateDemography["
                        + targetSpeciesNo
                        + "]["
                        + targetStageNo
                        + "]["
                        + reasonNo
                        + "]);");
              else varID = writeVarEntry(PW, varName, "real", varID);
            }
          }

        } else if (scope.equals(OutputDialog2.SCOPE_AT_PHYSICAL)) {
          if (mode == LOGGING) {
            if (varName.equals(OutputDialog2.DENSITY))
              PW.println(
                  "      Logging.writeFGReal(" + auditSpeciesNo + ",Utils.getDensity(z[1]));");
            else if (varName.equals(OutputDialog2.FULL_IRRADIANCE))
              PW.println(
                  "      Logging.writeFGReal(" + auditSpeciesNo + ",Utils.getFullIrrad(z[1]));");
            else if (varName.equals(OutputDialog2.SALINITY))
              PW.println(
                  "      Logging.writeFGReal(" + auditSpeciesNo + ",Utils.getSalinity(z[1]));");
            else if (varName.equals(OutputDialog2.TEMPERATURE))
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",Utils.getPureTemperature(z[1]));");
            else if (varName.equals(OutputDialog2.TEMPADJ))
              PW.println(
                  "      Logging.writeFGReal(" + auditSpeciesNo + ",Utils.getTemperature(z[1]));");
            else if (varName.equals(OutputDialog2.VISIBLE_IRRADIANCE))
              PW.println(
                  "      Logging.writeFGReal(" + auditSpeciesNo + ",Utils.getVisIrrad(z[1]));");
          } else varID = writeVarEntry(PW, varName, "real", varID);

        } else if (scope.equals(OutputDialog2.SCOPE_AT_LOCAL)) {
          if (varName.indexOf("(") >= 0)
            varName = varName.substring(0, varName.indexOf("(") - 1).trim();
          XMLTag findVar = fgTag.getTagWhere("local", "name", varName);
          if (findVar != null) {
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ","
                      + findVar.getValue("name")
                      + ");");
            else varID = writeVarEntry(PW, findVar.getValue("name"), "real", varID);
          }

        } else if (scope.equals(OutputDialog2.SCOPE_AT_VARIETYBASED)) {
          if (varName.indexOf("(") >= 0)
            varName = varName.substring(0, varName.indexOf("(") - 1).trim();
          String species = var.getAttribute("species");
          String stage = var.getAttribute("stage");
          XMLTag[] speciesTags = theModel.getTag("species").getTags("species");
          int targetSpeciesNo = 0;
          while (!speciesTags[targetSpeciesNo].getAttribute("name").equals(species))
            targetSpeciesNo++;
          XMLTag[] stages =
              theModel
                  .getTagWhere(
                      "functionalgroup", "name", speciesTags[targetSpeciesNo].getAttribute("fg"))
                  .getTags("stage");
          int targetStageNo = 0;
          while (!stages[targetStageNo].getValue("name").equals(stage)) targetStageNo++;

          String link = "";
          boolean variableFlag = false;
          String realVar = "";
          if (varName.equals("IngestedCells")) {
            int ingestionID = 0;
            for (int j = 0; j < targetSpeciesNo - 1; j++)
              ingestionID += getFGForSpeciesNo(j, theModel).getTags("stage").length;
            ingestionID += targetStageNo;
            if (mode == LOGGING)
              PW.println(
                  "      Logging.writeFGReal("
                      + auditSpeciesNo
                      + ",IngestedCells["
                      + ingestionID
                      + "]);");
            else varID = writeVarEntry(PW, "Ingested " + stage + " " + species, "real", varID);
          } else {
            String linkString = StringTools.nonSpace(species + "$" + stage);
            if (fgTag.getTagWhere("varietyvariable", "name", varName) != null) {
              link = fgTag.getTagWhere("varietyvariable", "name", varName).getAttribute("link");
              realVar = fgTag.getTagWhere("varietyvariable", "name", varName).getValue("name");
              variableFlag = true;
            } else {
              XMLTag findVar = fgTag.getTagWhere("varietylocal", "name", varName);
              if (findVar != null) {
                link = findVar.getAttribute("link");
                realVar = findVar.getValue("name");
                String foodSetName = speciesText + " : " + link;
                XMLTag[] foods =
                    theModel
                        .getTag("foodsets")
                        .getTagWhere("foodset", "@name", foodSetName)
                        .getTags("food");
                int j = 0;
                boolean found = false;
                while ((j < foods.length) && (!found)) {
                  String potentialFood =
                      StringTools.nonSpace(
                          foods[j].getAttribute("species") + "$" + foods[j].getAttribute("stage"));
                  if (potentialFood.equals(linkString)) found = true;
                  else j++;
                }

                if (mode == LOGGING) {
                  PW.print(
                      "      Logging.writeFGReal("
                          + auditSpeciesNo
                          + ","
                          + realVar
                          + "[params._speciesOfFG]["
                          + j
                          + "]");
                  if (variableFlag) PW.println(".get());");
                  else PW.println(");");
                } else
                  varID =
                      writeVarEntry(PW, realVar + " for " + stage + " " + species, "real", varID);
              }
            }
          }
        }
      }
      if (mode == LOGGING) PW.println("    }");
    }
  }
 public static XMLTag getFGForSpecies(String species, XMLTag model) {
   return model.getTagWhere(
       "functionalgroup", "name", getSpecies(species, model).getAttribute("fg"));
 }
 public static XMLTag getSpecies(String species, XMLTag model) {
   return model.getTag("species").getTagWhere("species", "@name", species);
 }
 public static XMLTag getSpeciesNo(int i, XMLTag model) {
   return model.getTag("species").getTagWhere("species", "@id", String.valueOf(i));
 }