clusters/halo: Support use the previously dumped halos raw data

Add option "use_dump_halos_data" to control whether to just use the previously
dumped halos data, therefore, the radio emissions at additional frequencies
can be simply calculated.

1 files changed, 8 insertions, 0 deletions

diff --git a/fg21sim/configs/checkers.py b/fg21sim/configs/checkers.py
index cbffcc8..2d23706 100644
--- a/fg21sim/configs/checkers.py
+++ b/fg21sim/configs/checkers.py
@@ -150,6 +150,7 @@ def check_galactic_snr(configs):
 def check_extragalactic_clusters(configs):
     """
     Check the "[extragalactic][clusters]" section of the configurations.
+
     The related sections ("[extragalactic][psformalism]",
     "[extragalactic][halos]") are also checked.
     """
@@ -165,6 +166,13 @@ def check_extragalactic_clusters(configs):
             results.update(_check_existence(configs, comp+"/catalog_outfile"))
         else:
             results.update(_check_missing(configs, comp+"/catalog_outfile"))
+        # dumped halos data required when enabled to use it
+        if configs.get(comp+"/use_dump_halos_data"):
+            results.update(_check_existence(configs,
+                                            comp+"/halos_catalog_outfile"))
+        else:
+            results.update(_check_missing(configs,
+                                          comp+"/halos_catalog_outfile"))
         results.update(_check_missing(configs, comp+"/output_dir"))
     return results