readfile.read_snap_dim: more tolerant exaction on DATE12 (#1208)

+ `readfile.read_snap_dim`: support both `:` and `_` as delimiters while extracting DATE12 from the *.dim file, to support the new workflow as done by Sohrab. --------- Co-authored-by: Zhang Yunjun <[email protected]>
insarlab · Jul 31, 2024 · be73ddd · be73ddd
1 parent c03694d
commit be73ddd
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/mintpy/utils/readfile.py b/src/mintpy/utils/readfile.py
@@ -1925,7 +1925,8 @@ def read_snap_dim(fname):
     bases = ds.find("MDElem[@name='Baselines']").findall("MDElem")[0].findall("MDElem")
 
     # date12
-    dates = [x.get('name').split(':')[1].strip() for x in bases]
+    # support both delimiters of : and _
+    dates = [re.split(':|_', x.get('name'))[1].strip() for x in bases][-2:]
     [date1, date2] = sorted(dt.datetime.strptime(x, '%d%b%Y').strftime('%Y%m%d') for x in dates)
     dim_dict['DATE12'] = f'{date1[2:]}-{date2[2:]}'