UniformLayersClouds

#include "UniformLayersClouds.hh"

UniformLayersClouds

class description - source file - inheritance tree (.pdf)

class UniformLayersClouds : public Clouds

Inheritance Chart:

EsafConfigurable

EsafMsgSource

Clouds

UniformLayersClouds

    private:

      virtual void Build()
      virtual void Configure()
            Bool_t GoingDownward(const EarthVector&, const EarthVector&) const
            Bool_t IsInLayer(Int_t, const EarthVector& pos, EarthVector dir = 0.) const
             Int_t PointToClouds(const EarthVector&, const EarthVector&) const
             Int_t PointToLayer(Int_t, const EarthVector&, const EarthVector&) const

    public:

                          UniformLayersClouds()
                  virtual ~UniformLayersClouds()
           static TClass* Class()
      virtual const char* ClassName() const
      virtual const char* ClassType() const
      virtual EarthVector GetCloudImpact(const EarthVector&, const EarthVector&, string opt = default) const
              EarthVector GetLayerImpact(Int_t, const EarthVector&, const EarthVector&, string opt = default) const
                 Double_t InclinedODloc(Int_t, const EarthVector&, const EarthVector&) const
          virtual TClass* IsA() const
           virtual Bool_t IsInClouds(const EarthVector&) const
                    Int_t LayerNumber(const EarthVector&) const
             virtual void Reset()
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
         virtual Double_t TotalOD(const EarthVector&, const EarthVector&) const

Data Members

    private:

      CloudsBox* fBox         describe clouds properties
          string fCloudsType  clouds type

Class Description

EarthVector GetCloudImpact(const EarthVector& pos, const EarthVector& dir,string opt) const

 Return impact for given position and direction
 if opt is "outgoing", returns the track exit point
 Convention :    - if already within clouds, returns pos
                 - if no impact, returns (0,0,HUGE)

Double_t TotalOD(const EarthVector& pos,const EarthVector& dir) const

 returns total Optical Depth along the given track (defined by pos and dir)

Double_t InclinedODloc(Int_t layerID,const EarthVector& incom,const EarthVector& outgo) const

 gives layer OD between incoming and outgoing points

EarthVector GetLayerImpact(Int_t layerID,const EarthVector& pos,const EarthVector& dir,string opt) const

 Returns the impact of a track on the specified CloudLayer
 If pos is external, returned impact is incoming by default or outgoing if specified
 if no impact, returns (0,0,HUGE)

void Build()

 build the CloudsBox object
 Standard clouds types drawn from Liou, Radiation and Cloud Processes in the Atmosphere, 1992
 It gives : - typical values for BetaE (= sigmaE * N) for wl = 0.5 microns
            - altitudes (influences of geographical coo. not considered), not given precisely
 clouds splitted into 100 layers

Bool_t IsInLayer(Int_t layerID,const EarthVector& pos, EarthVector dir) const

 says if pos is in the specified layer
 if dir is specified, altitude round-off effects < 1mm are handled (cf. cases with pos on a layer edge)

Bool_t IsInClouds(const EarthVector& pos) const

 says if pos is in clouds or not

Int_t PointToLayer(Int_t layerID,const EarthVector& pos,const EarthVector& dir) const

 says if track points toward clouds
 returns -1 if is inside the layer

Int_t PointToClouds(const EarthVector& pos,const EarthVector& dir) const

 says if track points toward clouds
 returns -1 if is inside clouds

Int_t LayerNumber(const EarthVector& pos) const

 gives the layer number where pos is
 returns -1 if is not in the cloud

Bool_t GoingDownward(const EarthVector& pos,const EarthVector& dir) const

 to know if locally track is going up/downward
 locally means at pos nadir
 if perfectly horizontal (i.e. local angle of halfpi) returns false (i.e. upward)

Inline Functions

                       void ~UniformLayersClouds()
        UniformLayersClouds UniformLayersClouds()
                       void Reset()
                const char* ClassType() const
                const char* ClassName() const
                       void Configure()
                    TClass* Class()
                    TClass* IsA() const
                       void ShowMembers(TMemberInspector& insp, char* parent)
                       void Streamer(TBuffer& b)
                       void StreamerNVirtual(TBuffer& b)