AliceO2Group · pillot · Jun 17, 2025 · Jun 16, 2025 · Jun 16, 2025 · Jun 16, 2025
@@ -72,6 +72,8 @@ This can be done with a json file in the form:
 {
    "startRun": 557251,
    "endRun": 557926,
+    "startTT": 1726300235000,
+    "endTT": 1726324000000,
    "rejectList": [
        {
            "deId": 4,
@@ -99,6 +101,8 @@ This can be done with a json file in the form:
 }
 ```

+Where `startTT` and `endTT` are the timestamps in which the manual reject list will be built. To use the timestamps of start/end of the specified runs set `startTT` and `endTT` to 0 (or do not include them in the json).
+
 The path to the file is then given to the macro with:

 ```shell

@@ -316,25 +316,52 @@ RejectListStruct load_from_json(const o2::ccdb::CcdbApi& ccdbApi, const char* fi
 {
  // Open the JSON file
  std::cout << "Reading reject list from file " << filename << std::endl;
-  RejectListStruct rl;
  std::ifstream inFile(filename);
  if (!inFile.is_open()) {
    std::cerr << "Could not open the file!" << std::endl;
-    return rl;
+    return {};
  }

  // Create an IStreamWrapper for file input stream
  rapidjson::IStreamWrapper isw(inFile);
-
  rapidjson::Document doc;
  if (doc.ParseStream(isw).HasParseError()) {
    std::cerr << "Problem parsing " << filename << std::endl;
-    return rl;
+    return {};
  }
-  auto startRange = o2::ccdb::BasicCCDBManager::getRunDuration(ccdbApi, doc["startRun"].GetInt());
-  auto endRange = o2::ccdb::BasicCCDBManager::getRunDuration(ccdbApi, doc["endRun"].GetInt());
-  rl.start = startRange.first;
-  rl.end = endRange.second;
+
+  // manual-validity interval in ms:
+  int64_t startTSms = 0;
+  int64_t endTSms = 0;
+
+  // run numbers from the json
+  int startRun = doc["startRun"].GetInt();
+  int endRun = doc["endRun"].GetInt();
+
+  // check if there are non-zero timestamps in the json
+  bool hasStartTT = doc.HasMember("startTT") && doc["startTT"].IsInt64() && doc["startTT"].GetInt64() != 0;
+  bool hasEndTT = doc.HasMember("endTT") && doc["endTT"].IsInt64() && doc["endTT"].GetInt64() != 0;
+  if (hasStartTT && hasEndTT) {
+    startTSms = doc["startTT"].GetInt64();
+    endTSms = doc["endTT"].GetInt64();
+
+    // sanity check against the run boundaries
+    auto runStart = o2::ccdb::BasicCCDBManager::getRunDuration(ccdbApi, startRun).first;
+    auto runEnd = o2::ccdb::BasicCCDBManager::getRunDuration(ccdbApi, endRun).second;
+    if (startTSms < runStart || endTSms > runEnd) {
+      std::cout
+        << "\n\nWarning: manual timestamps [" << startTSms << " - " << endTSms
+        << "] lie outside run interval [" << runStart << " - " << runEnd << "]\n\n\n";
+    }
+  } else {
+    // use run start/end if there are no timestamps in the json
+    startTSms = o2::ccdb::BasicCCDBManager::getRunDuration(ccdbApi, startRun).first;
+    endTSms = o2::ccdb::BasicCCDBManager::getRunDuration(ccdbApi, endRun).second;
+  }
+
+  RejectListStruct rl;
+  rl.start = startTSms;
+  rl.end = endTSms;
  std::cout << "Manual RL validity: " << timeRangeToString(rl.start, rl.end) << std::endl;
  auto rlArray = doc["rejectList"].GetArray();
  for (auto& ar : rlArray) {
@@ -453,4 +480,4 @@ void build_rejectlist(long start, long end, const char* qcdbUrl = "http://ali-qc
      outCCDBApi.storeAsTFileAny(&rl.rejectList, "MID/Calib/RejectList", metadata, rl.start, rl.end);
    }
  }
-}
+}