From 6b14162d0b9a464be102daf0b0ff791a7b9e9f48 Mon Sep 17 00:00:00 2001
From: Aaron LI <aaronly.me@outlook.com>
Date: Mon, 17 Oct 2016 15:18:58 +0800
Subject: configs/validate.py: Add "check_galactic_snr()" for "galactic/snr"

---
 fg21sim/configs/validate.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'fg21sim/configs/validate.py')

diff --git a/fg21sim/configs/validate.py b/fg21sim/configs/validate.py
index aaf7fd1..0fd2c64 100644
--- a/fg21sim/configs/validate.py
+++ b/fg21sim/configs/validate.py
@@ -103,12 +103,28 @@ def check_galactic_freefree(configs):
     return results
 
 
+def check_galactic_snr(configs):
+    """Check the "[galactic][snr]" section of the configurations."""
+    comp = "galactic/snr"
+    comp_enabled = configs.getn("common/components")
+    results = {}
+    if comp in comp_enabled:
+        # Only validate the configs if this component is enabled
+        results.update(
+            _check_existence(configs, comp+"/catalog")
+        )
+        if configs.getn(comp+"/save"):
+            results.update(_check_missing(configs, comp+"/output_dir"))
+    return results
+
+
 # Available checkers to validate the configurations
 _CHECKERS = [
     check_frequency,
     check_output,
     check_galactic_synchrotron,
     check_galactic_freefree,
+    check_galactic_snr,
 ]
 
 
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