From abcf04bac0fe9b7b8358af6ed4e2f11d9bbb0fc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Constantin=20Ri=C3=9F?= <constantin.riss@dre.de>
Date: Sat, 6 Feb 2010 00:19:05 +0100
Subject: ....................................

---
 House.cpp     | 17 +++++++++--------
 House.h       |  2 +-
 Sun.h         |  4 ++--
 Temparray.cpp | 20 +++++++++++++++++++-
 Temparray.h   |  4 +++-
 5 files changed, 34 insertions(+), 13 deletions(-)

diff --git a/House.cpp b/House.cpp
index fb0f848..bf1724c 100644
--- a/House.cpp
+++ b/House.cpp
@@ -13,6 +13,7 @@ House::House(float inittemp0, int earthx0, int earthy0, int earthz0, float colle
   calcefficiency();
   calctemp();
   calcneededenergy();
+  collectorstatus = TRANSVERSAL;
 }
 
 void House::calcefficiency() {
@@ -461,26 +462,26 @@ void House::calccollectoroutput(int day, int time, int month) {
 }
 
 void House::calcprobeinput(int day, int time, int month) {
-  static float E;
+  /*static float E;
   calccollectoroutput(day, time, month);
   if(time == 0) E = neededenergy[month][time];
   if(E>=collectoroutput && collectoroutput>0) {E -= collectoroutput; collectoroutput=0;}
-  else if(E<collectoroutput && collectoroutput>0) {collectoroutput -= E; E=0;}
-
-  if(E==0) probeinput = collectoroutput;
-  else probeinput = 0;
+  else if(E<collectoroutput && collectoroutput>0) {collectoroutput -= E; E=0;}*/
+  calccollectoroutput(day, time, month);
+  std::cout << collectoroutput << std::endl;
+  collectoroutput-=neededenergy[month][time];
 }
 
 void House::controller(){
-  static int day=0, time=0, month=0;
+  static int day=90, time=0, month=0;
   calcprobeinput(day, time, month);
   temp.setprobetemp(collectortemp);
-  temp.setinput(probeinput);
+  temp.setinput(collectoroutput);
   temp.calcTemp();
   
   ++time;
   if(time > 23){
-    //std::cerr << day << std::endl;
+//     std::cerr << day << " " << temp.getaverage() << std::endl;
     time = 0;
     ++day;  
   }
diff --git a/House.h b/House.h
index aab0883..12cd725 100644
--- a/House.h
+++ b/House.h
@@ -36,7 +36,7 @@ class House
     Temparray temp;
     Sun sun;
     float collectortemp, latitude, radiation, eta0, k1, k2, watthoursperhuman, collectorarea,
-          heaterenergy, roofangle, collectoroutput, probeinput;
+          heaterenergy, roofangle, collectoroutput;
     float tempinside[24], tempoutside[12][24], efficiencyflat[100], efficiencyvacuum[100],
           anglecorrectionflat[91], anglecorrectiontransversal[91],
           anglecorrectionlongitudinal[91], tempdifference[12][24], neededenergy[12][24];
diff --git a/Sun.h b/Sun.h
index 9e6f144..a242e5f 100644
--- a/Sun.h
+++ b/Sun.h
@@ -11,8 +11,8 @@ class Sun
     
     void setlatitude(float latitude0){latitude=latitude0;};
     
-    float declination(int day) {return 23.4*sin(2*M_PI*(284+day)/365);}
-    float hourangle(int time) {return 15*(time-12);}
+    float declination(int day) {return 23.4*sin(2*M_PI*(284+day+1)/365);}
+    float hourangle(int time) {return 15*(time+1/*-12*/);}
     float elevationangle(int day, int time) {
       return asin(sin(declination(day)*M_PI/180)*
              sin(latitude*M_PI/180)*
diff --git a/Temparray.cpp b/Temparray.cpp
index ddbcc25..0686ef0 100644
--- a/Temparray.cpp
+++ b/Temparray.cpp
@@ -154,7 +154,7 @@ void Temparray::calcTemp(){
                   inputpower = loadableenergy;
                   input -= loadableenergy;
                 }
-                else if (input <= loadableenergy) {
+                else if (input < loadableenergy) {
                   inputpower = input;
                   input = 0;
                 }
@@ -165,6 +165,24 @@ void Temparray::calcTemp(){
                       *thermalresistance*factor*(1-exp(-(1/tau12)));
                 }
               }
+              if (input < 0){
+                if(unloadableenergy <= 0)
+                  inputpower = 0;
+                else if (input > unloadableenergy) {
+                  inputpower = unloadableenergy;
+                  input -= unloadableenergy;
+                }
+                else if (input <= unloadableenergy) {
+                  inputpower = input;
+                  input = 0;
+                }
+                if(inputpower > 0) {
+                  factor = inputpower/unloadableenergy;
+                  temperaturenew(i, j, k, l, m) =
+                    temperaturenew(i, j, k, l, m) + (21.5-temperatureold(i, j, k, l, m))
+                      *thermalresistance*factor*(1-exp(-(1/tau12)));
+                }
+              }
             }
           }
         }
diff --git a/Temparray.h b/Temparray.h
index 0886c9d..409b780 100644
--- a/Temparray.h
+++ b/Temparray.h
@@ -25,6 +25,8 @@ class Temparray
     
     void setprobetemp(float t){probetemp = t;}
     void setinput(float input0){input = input0;}
+    
+    float getaverage(){return averagetemp;}
 
   private:
     float *temparrayold, *temparraynew;
@@ -73,7 +75,7 @@ class Temparray
         }
       }
       averagetemp = tempcache/times;
-      std::cerr << averagetemp << std::endl;
+//      std::cerr << averagetemp << std::endl;
     }
 };
 
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