Mean dose

[Pichandi Anchineyan]

Hi
How to calculate mean dose?

[Max Grohmann]

Getting DVH Max, min and mean:

PlanSetup ps = context.PlanSetup;

DVHData dvh = ps.GetDVHCumulativeData(MyStructure, VMS.TPS.Common.Model.Types.DoseValuePresentation.Absolute, VMS.TPS.Common.Model.Types.VolumePresentation.Relative, 0.1);

var maxDose = dvh.MaxDose;

var minDose = dvh.MinDose;

var meanDose = dvh.MeanDose;

[Pichandi Anchineyan]

Thanks. But I need it Python (PyESAPI) code ?

[Michael Folkerts]

Since pyesapi is a wrapper of C# interface (plus some extras), you can use nearly identical code. The types are exposed in pyesapi module, something like:
dvh = ps.GetDVHCumulativeData(structure, pyesapi.DoseValuePresentation.Absolute, pyesapi.VolumePresentation.Relative, 0.1)