if (!java.util.Arrays.asList(model.result().tags()).contains("cb_stress")) {
  throw new IllegalStateException("未找到已有应力绘图组cb_stress。");
}
if (!java.util.Arrays.asList(
    model.result().dataset().tags()).contains("cb_mirrorX")) {
  throw new IllegalStateException("未找到全梁镜像数据集cb_mirrorX。");
}

// range(0,0.025,0.35)共有15个结果。
// 第1个为零载荷，第15个为para=0.35。
model.result("cb_stress").set("data", "cb_mirrorX");
model.result("cb_stress").set("solrepresentation", "solnum");
model.result("cb_stress").set("solnum", 15);
model.result("cb_stress").label(
  "图4：全梁von Mises应力，para=0.35");

java.util.List<String> groupProperties =
  java.util.Arrays.asList(model.result("cb_stress").properties());

String[] legendOptions = {
  "showlegends", "showlegendsmaxmin",
  "showlegendstitle", "showlegendsunit"
};
for (String property : legendOptions) {
  if (groupProperties.contains(property)) {
    model.result("cb_stress").set(property, true);
  }
}
if (groupProperties.contains("edges")) {
  model.result("cb_stress").set("edges", false);
}

if (!java.util.Arrays.asList(
    model.result("cb_stress").feature().tags()).contains("vol1")) {
  model.result("cb_stress").create("vol1", "Volume");
}
model.result("cb_stress").feature("vol1").active(true);
model.result("cb_stress").feature("vol1").set("data", "parent");
model.result("cb_stress").feature("vol1").set("expr", "solid.mises");
model.result("cb_stress").feature("vol1").set("unit", "MPa");
model.result("cb_stress").feature("vol1").set(
  "descr", "von Mises应力");

java.util.List<String> volumeProperties =
  java.util.Arrays.asList(
    model.result("cb_stress").feature("vol1").properties());

if (volumeProperties.contains("coloring")) {
  model.result("cb_stress").feature("vol1").set("coloring", "colortable");
}
model.result("cb_stress").feature("vol1").set("colortable", "Rainbow");
if (volumeProperties.contains("colorlegend")) {
  model.result("cb_stress").feature("vol1").set("colorlegend", true);
}
if (volumeProperties.contains("rangecoloractive")) {
  model.result("cb_stress").feature("vol1").set("rangecoloractive", false);
}

if (!java.util.Arrays.asList(
    model.result("cb_stress").feature("vol1").feature().tags())
    .contains("def1")) {
  model.result("cb_stress").feature("vol1").create("def1", "Deform");
}
model.result("cb_stress").feature("vol1").feature("def1").active(true);
model.result("cb_stress").feature("vol1").feature("def1").set(
  "expr", new String[]{"u", "v", "w"});
model.result("cb_stress").feature("vol1").feature("def1").set(
  "scaleactive", true);
model.result("cb_stress").feature("vol1").feature("def1").set("scale", 5);

// 仅刷新现有解的应力云图，不执行任何求解。
model.result("cb_stress").run();