水力计算曲线 报错修复

ningshuxia

9 天以前 018bfb9c78088d9cd7b9371edcd2102abd594b4d

 WinFrmUI/Yw.WinFrmUI.Phart.Core/01-pump/04-special/02-working-view/PumpWorkingViewChart.cs

@@ -445,8 +445,12 @@
                {
                    var qh_pt_list = vm.CurveQH.GetPointList(_feat_type_qh);
                    var max_ratio = vm.Q / qh_pt_list.Max(x => x.X) * 1.05;
                    {
                    { 
                        qh_pt_list = qh_pt_list.GetExpandPointList(_feat_type_qh, 1, max_ratio);
                        if (qh_pt_list == null || !qh_pt_list.Any())
                        {
                            continue;
                        }
                        var xxx = qh_pt_list.Select(x => x.X);
                        var yyy = qh_pt_list.Select(x => x.Y);