NX: don't overwrite nabu_processes.h5 when flatfield_enabled = forced

nabu/resources/dataset_analyzer.py

@@ -206,6 +206,11 @@ class HDF5DatasetAnalyzer(DatasetAnalyzer):
         processes_file = self.processes_file
         if processes_file is None:
             processes_file = os.path.join(self.dataset_scanner.path, "nabu_processes.h5")
+        # By default, write in processes_file. Not sure it is a good idea
+        results_file = processes_file
+        # Don't write in processes_file if flatfield = forced
+        if self.extra_options["force_flatfield"]:
+            results_file = None
         lookup_files = [
             DataUrl(
                 file_path=processes_file,