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fixed calculate eta

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This commit is contained in:
Mazzoleni Alice Francesca
2025-04-15 13:14:07 +02:00
parent 2bb7d360bf
commit 1174f7f434
3 changed files with 67 additions and 20 deletions
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77
include/aare/CalculateEta.hpp
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@ -64,31 +64,78 @@ calculate_eta2(const Cluster<T, ClusterSizeX, ClusterSizeY, CoordType> &cl) {
eta.sum = max_sum.first;
auto c = max_sum.second;
size_t cluster_center_index =
(ClusterSizeX / 2) + (ClusterSizeY / 2) * ClusterSizeX;
size_t index_bottom_left_max_2x2_subcluster =
(int(c / (ClusterSizeX - 1))) * ClusterSizeX + c % (ClusterSizeX - 1);
if ((cl.data[index_bottom_left_max_2x2_subcluster] +
cl.data[index_bottom_left_max_2x2_subcluster + 1]) != 0)
eta.x = static_cast<double>(
cl.data[index_bottom_left_max_2x2_subcluster + 1]) /
static_cast<double>(
(cl.data[index_bottom_left_max_2x2_subcluster] +
cl.data[index_bottom_left_max_2x2_subcluster + 1]));
// check that cluster center is in max subcluster
if (cluster_center_index != index_bottom_left_max_2x2_subcluster &&
cluster_center_index != index_bottom_left_max_2x2_subcluster + 1 &&
cluster_center_index !=
index_bottom_left_max_2x2_subcluster + ClusterSizeX &&
cluster_center_index !=
index_bottom_left_max_2x2_subcluster + ClusterSizeX + 1)
throw std::runtime_error("Photon center is not in max 2x2_subcluster");
if ((cl.data[index_bottom_left_max_2x2_subcluster] +
cl.data[index_bottom_left_max_2x2_subcluster + ClusterSizeX]) != 0)
eta.y =
static_cast<double>(
cl.data[index_bottom_left_max_2x2_subcluster + ClusterSizeX]) /
static_cast<double>(
(cl.data[index_bottom_left_max_2x2_subcluster] +
cl.data[index_bottom_left_max_2x2_subcluster + ClusterSizeX]));
if ((cluster_center_index - index_bottom_left_max_2x2_subcluster) %
ClusterSizeX ==
0) {
if ((cl.data[cluster_center_index + 1] +
cl.data[cluster_center_index]) != 0)
eta.x = static_cast<double>(cl.data[cluster_center_index + 1]) /
static_cast<double>((cl.data[cluster_center_index + 1] +
cl.data[cluster_center_index]));
} else {
if ((cl.data[cluster_center_index] +
cl.data[cluster_center_index - 1]) != 0)
eta.x = static_cast<double>(cl.data[cluster_center_index]) /
static_cast<double>((cl.data[cluster_center_index - 1] +
cl.data[cluster_center_index]));
}
if ((cluster_center_index - index_bottom_left_max_2x2_subcluster) /
ClusterSizeX <
1) {
assert(cluster_center_index + ClusterSizeX <
ClusterSizeX * ClusterSizeY); // suppress warning
if ((cl.data[cluster_center_index] +
cl.data[cluster_center_index + ClusterSizeX]) != 0)
eta.y = static_cast<double>(
cl.data[cluster_center_index + ClusterSizeX]) /
static_cast<double>(
(cl.data[cluster_center_index] +
cl.data[cluster_center_index + ClusterSizeX]));
} else {
if ((cl.data[cluster_center_index] +
cl.data[cluster_center_index - ClusterSizeX]) != 0)
eta.y = static_cast<double>(cl.data[cluster_center_index]) /
static_cast<double>(
(cl.data[cluster_center_index] +
cl.data[cluster_center_index - ClusterSizeX]));
}
eta.c = c; // TODO only supported for 2x2 and 3x3 clusters -> at least no
// underyling enum class
return eta;
}
// Dont get why this is correct - photon center should be top right corner
template <typename T>
Eta2<T> calculate_eta2(const Cluster<T, 2, 2, int16_t> &cl) {
Eta2<T> eta{};
if ((cl.data[0] + cl.data[1]) != 0)
eta.x = static_cast<double>(cl.data[1]) / (cl.data[0] + cl.data[1]);
if ((cl.data[0] + cl.data[2]) != 0)
eta.y = static_cast<double>(cl.data[2]) / (cl.data[0] + cl.data[2]);
eta.sum = cl.sum();
eta.c = cBottomLeft; // TODO! This is not correct, but need to put something
return eta;
}
// calculates Eta3 for 3x3 cluster based on code from analyze_cluster
// TODO only supported for 3x3 Clusters
template <typename T> Eta2<T> calculate_eta3(const Cluster<T, 3, 3> &cl) {