Changeset 2968 in Sophya for trunk/SophyaLib/SkyMap/spherethetaphi.cc

Timestamp:

Jun 6, 2006, 6:53:51 PM (19 years ago)

Author:

ansari

Message:

Ajout methode ThetaOfSlice() a l'interface SphericalMap et propagation , Reza 06/06/2006

File:

• trunk/SophyaLib/SkyMap/spherethetaphi.cc (modified) (2 diffs)

trunk/SophyaLib/SkyMap/spherethetaphi.cc

@@ -592 +592 @@
 }
 
+//! Return the theta angle for slice defined by \b index
+template <class T>
+r_8 SphereThetaPhi<T>::ThetaOfSlice(int_4 index) const
+{
+  if(index < 0 || index >= 2*NTheta_) 
+    throw RangeCheckError("SphereThetaPhi::ThetaOfSlice() index out of range"); 
+  double tet1, tet2;
+  Theta(index, tet1, tet2); 
+  return 0.5*(tet1+tet2);  
+}
 
 /*!    
@@ -606 +616 @@
 
   if(index < 0 || index >= NbThetaSlices()) 
-    {
-       throw RangeCheckError("SphereThetaPhi::PIxVal Pixel index out of range"); 
-    }
+    throw RangeCheckError("SphereThetaPhi::GetThetaSlice() index out of range"); 
+    
 
   int iring= Index(index,0);