clear pedestal

include/aare/ClusterFile.hpp

@@ -33,6 +33,12 @@ typedef enum {
     pTopRight = 8
 } pixel;
 
+struct Eta2 {
+    double x;
+    double y;
+    corner c;
+};
+
 struct ClusterAnalysis {
     uint32_t c;
     int32_t tot;
@@ -74,7 +80,8 @@ int analyze_data(int32_t *data, int32_t *t2, int32_t *t3, char *quad,
 int analyze_cluster(Cluster3x3& cl, int32_t *t2, int32_t *t3, char *quad,
                     double *eta2x, double *eta2y, double *eta3x, double *eta3y);
 
+
 NDArray<double, 2> calculate_eta2( ClusterVector<int>& clusters);
-std::array<double,2> calculate_eta2( Cluster3x3& cl);
+Eta2 calculate_eta2( Cluster3x3& cl);
 
 } // namespace aare

include/aare/ClusterFinder.hpp

@@ -47,6 +47,7 @@ class ClusterFinder {
 
     NDArray<PEDESTAL_TYPE, 2> pedestal() { return m_pedestal.mean(); }
     NDArray<PEDESTAL_TYPE, 2> noise() { return m_pedestal.std(); }
+    void clear_pedestal() { m_pedestal.clear(); }
 
     /**
      * @brief Move the clusters from the ClusterVector in the ClusterFinder to a

include/aare/ClusterFinderMT.hpp

@@ -215,6 +215,15 @@ class ClusterFinderMT {
         m_current_thread++;
     }
 
+    void clear_pedestal() {
+        if (!m_processing_threads_stopped) {
+            throw std::runtime_error("ClusterFinderMT is still running");
+        }
+        for (auto &cf : m_cluster_finders) {
+            cf->clear_pedestal();
+        }
+    }
+
     /**
      * @brief Return the pedestal currently used by the cluster finder
      * @param thread_index index of the thread

include/aare/Pedestal.hpp

@@ -89,6 +89,7 @@ template <typename SUM_TYPE = double> class Pedestal {
         m_sum = 0;
         m_sum2 = 0;
         m_cur_samples = 0;
+        m_mean = 0;
     }
 
     
@@ -97,6 +98,7 @@ template <typename SUM_TYPE = double> class Pedestal {
         m_sum(row, col) = 0;
         m_sum2(row, col) = 0;
         m_cur_samples(row, col) = 0;
+        m_mean(row, col) = 0;
     }
     
 
@@ -119,7 +121,7 @@ template <typename SUM_TYPE = double> class Pedestal {
 
     /**
      * Push but don't update the cached mean. Speeds up the process
-     * when intitializing the pedestal.
+     * when initializing the pedestal.
      * 
      */
     template <typename T> void push_no_update(NDView<T, 2> frame) {