Input done

The input is done and testing.

WARNING: Velocity of secondary electrons is still a dummy one!

src/modules/init/moduleInput.f90

@@ -806,7 +806,7 @@ MODULE moduleInput
       REAL(8):: effTime
       REAL(8):: eThreshold !Energy threshold
       INTEGER:: speciesID
-      CHARACTER(:), ALLOCATABLE:: speciesName, crossSection
+      CHARACTER(:), ALLOCATABLE:: speciesName, crossSection, yield
       LOGICAL:: found
       INTEGER:: nTypes
 
@@ -872,6 +872,15 @@ MODULE moduleInput
 
             CALL initWallTemperature(boundary(i)%bTypes(s)%obj, Tw, cw)
 
+          CASE('secondaryEmission')
+            CALL config%get(object // '.yield', yield, found)
+            IF (.NOT. found) CALL criticalError("missing parameter 'yield' for secondary emission", 'readBoundary')
+            CALL config%get(object // '.electron', speciesName, found)
+            IF (.NOT. found) CALL criticalError("missing parameter 'electron' for secondary emission", 'readBoundary')
+            speciesID = speciesName2Index(speciesName)
+
+            CALL initSEE(boundary(i)%bTypes(s)%obj, yield, speciesID)
+
           CASE('axis')
             ALLOCATE(boundaryAxis:: boundary(i)%bTypes(s)%obj)
 

src/modules/mesh/moduleMeshBoundary.f90

@@ -220,7 +220,9 @@ MODULE moduleMeshBoundary
       CLASS(meshEdge), INTENT(inout):: edge
       CLASS(particle), INTENT(inout):: part
       REAL(8):: vRel, eRel
-      INTEGER:: yield
+      REAL(8):: yield
+      INTEGER:: nNewElectrons
+      REAL(8), ALLOCATABLE:: weight(:)
       INTEGER:: p
       REAL(8), DIMENSION(1:3):: rElectron, XiElectron!Position of new electrons
       INTEGER:: cell
@@ -234,9 +236,20 @@ MODULE moduleMeshBoundary
         eRel = part%species%m*vRel**2*5.D-1
 
         !Get number of secondary electrons macro-particles
-        yield = INT(part%weight*bound%yield%get(eRel) / bound%electron%weight)
+        yield = part%weight*bound%yield%get(eRel)
+        nNewElectrons = FLOOR(yield / bound%electron%weight)
+        IF (REAL(nNewElectrons) * bound%electron%weight < yield) THEN
+          nNewElectrons = nNewElectrons + 1
+          ALLOCATE(weight(1:nNewElectrons))
+          weight(1:nNewElectrons-1) = bound%electron%weight
+          weight(nNewElectrons)     = yield - SUM(weight(1:nNewElectrons-1))
 
+        ELSE
+          ALLOCATE(weight(1:nNewElectrons))
+          weight(1:nNewElectrons) = bound%electron%weight
         
+        END IF
+
         !position of impacting ion
         rElectron  = edge%intersection(part%r)
         XiElectron = mesh%cells(part%cell)%obj%phy2log(rElectron)
@@ -250,7 +263,7 @@ MODULE moduleMeshBoundary
 
         END IF
 
-        DO p = 1, yield
+        DO p = 1, nNewElectrons
           !Create new macro-particle
           ALLOCATE(secondaryElectron)
 
@@ -265,7 +278,7 @@ MODULE moduleMeshBoundary
           secondaryElectron%cell = cell
 
           !Assign weight
-          secondaryElectron%weight = bound%electron%weight
+          secondaryElectron%weight = weight(p)
 
           !Assume particle is inside the numerical domain
           secondaryElectron%n_in = .TRUE.