1．Start predicting, right click on the map in any position. Select Limits>Lower, and then can link the mouse in the points in the graph, draw a line.开始预测，右键点击图中任意位置。选择Limits>Lower，然后可以在图中链接鼠标点出的点，连成一条线。
2．Then right click, select Done. Then, online the following data points have been excluded from the scope of fitting and prediction. The results are as follows.然后点击右键，选择Done。这时，在线以下的数据点就已经排除在预测拟和范围之外了。结果如下。
3．Select the Reset can recover the initial state.选择Reset 可以恢复初始状态。
4．Choice Range is using the data range for data point selection.选择Range 是用数据的范围来进行数据点的选择。
5．Select the Variable can use the variables selection.选择Variable 可以用变量进行选择。
Manual fitting forecast手动拟和预测
1. Manual forecast, find the History Match part in the Properties menu, select the Fit Type option in the hyperbolic (Hyperbolic), select the Manual in the Method options.手动进行预测，在属性菜单中找到History Match 部分，在Fit Type 选项中选择双曲（Hyperbolic），在Method选项中选择Manual。
2．You can manually configure the fitting line with three points in the lines.可以用拟和线中的三个点来手动配置拟和线。
3．The predicted results save.保存预测结果。
Comparison of different schemes of prediction不同方案预测的比较
1．In the prediction of the function of the menu bar and click the New Case button to add a new scheme.在预测功能菜单栏中点击New Case 按钮可以添加新的方案。
2．Given the scheme name, and save the prediction results for the new.给出方案名称，并保存新的预测结
果。
3．Right click, select Graph点击右键，选择Graph
4．Add a curve in a drawing editor, choose another project under month measurement results are compared.在绘图编辑器中添加一条曲线，选择另一个方案下的月测结果来进行比较。
6．Result结果显示如图。
7．Comparison of many schemes there is another way to compare, is by right clicking on the prediction and selection of Cases.多方案比较还有另一种办法进行比较，就是通过右键点击预测并选择Cases。
8．Then, in the dialog box select wants to compare the solution name Click on OK.然后，在对话框中选中想要比较的方案名称点击OK 即可。
七、Graphical tool图形工具