Fix coverage: add /api/coverage route, remove stray gather code from loadCoverage

2026-02-19 14:53:10 +01:00
parent 61b25ab734
commit bbd6a22b57
80 changed files with 27884 additions and 1 deletions
--- a/scripts/index_time_ranges.py
+++ b/scripts/index_time_ranges.py
@@ -0,0 +1,87 @@
+import os, re, json, h5py
+from pathlib import Path
+from datetime import datetime
+from tqdm import tqdm
+
+DATA_ROOTS = [Path("/mnt/kingston"), Path("/mnt/data_sdb1")]
+POSITIONS_CSV = Path("/mnt/kingston/Copie de SETE_AUV_DARFV4-Copier(1).csv")
+OUTPUT_INDEX = Path("/mnt/kingston/seismic_webapp/data/index.json")
+SAMPLE_RATE = 200
+
+def load_pos():
+    positions = {}
+    if not POSITIONS_CSV.exists(): return {}
+    with open(POSITIONS_CSV, 'r', encoding='utf-8', errors='replace') as f:
+        lines = f.readlines()
+        if len(lines) < 5: return {}
+        headers = lines[3].strip().split(',')
+        try:
+            ni = headers.index('NodeCode')
+            ei = headers.index('Aslaid Easting') if 'Aslaid Easting' in headers else headers.index('Preplot Easting')
+            oi = headers.index('Aslaid Northing') if 'Aslaid Northing' in headers else headers.index('Preplot Northing')
+            di = headers.index('Aslaid Depth') if 'Aslaid Depth' in headers else -1
+        except: return {}
+        for line in lines[4:]:
+            parts = line.strip().split(',')
+            try:
+                nid = parts[ni].strip()
+                positions[nid] = {
+                    'easting': float(parts[ei]), 
+                    'northing': float(parts[oi]), 
+                    'depth': float(parts[di]) if di != -1 else 0.0
+                }
+            except: continue
+    return positions
+
+def scan():
+    pos = load_pos()
+    index = {}
+    file_count = 0
+    print(f"Scanning H5 files... Positions loaded: {len(pos)}")
+    
+    all_files = []
+    for root in DATA_ROOTS:
+        all_files.extend(list(root.rglob("*.h5")))
+    
+    for h5_path in tqdm(all_files):
+        try:
+            match = re.search(r'_b(\d+)_', h5_path.name)
+            if not match: continue
+            nid = match.group(1)
+            
+            with h5py.File(h5_path, 'r') as f:
+                if 'adc_values' not in f: continue
+                ds = f['adc_values']
+                start_ts = int(ds.attrs.get('timestamp', 0))
+                if start_ts == 0: continue
+                
+                duration = ds.shape[0] / SAMPLE_RATE
+                end_ts = start_ts + duration
+                
+                if nid not in index: 
+                    index[nid] = {
+                        'id': nid,
+                        'position': pos.get(nid),
+                        'files': []
+                    }
+                
+                index[nid]['files'].append({
+                    'path': str(h5_path),
+                    'start': start_ts,
+                    'end': end_ts,
+                    'channels': ['ch0', 'ch1', 'ch2', 'ch3']
+                })
+                file_count += 1
+        except: continue
+
+    # Sauvegarder l'index
+    with open(OUTPUT_INDEX, 'w') as f:
+        json.dump({
+            'generated_at': datetime.now().isoformat(),
+            'sample_rate_hz': SAMPLE_RATE,
+            'nodes': index
+        }, f)
+    
+    print(f"Index généré: {file_count} fichiers, {len(index)} nodes avec positions.")
+
+if __name__ == '__main__': scan()