Per #1747, update MET to interpret longlong values as integers. NetCD…

…F file attributes that have an LL suffix are read into python as numpy.int64 objects. Right now MET fails when trying to read those as integers. Update the parsing logic to interpret those as ints.
dtcenter · Apr 6, 2021 · a8f530f · a8f530f
1 parent 9a9bbc7
commit a8f530f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/met/src/libcode/vx_python3_utils/python3_dict.cc b/met/src/libcode/vx_python3_utils/python3_dict.cc
@@ -164,6 +164,14 @@ if ( ! a )  {
 
 }
 
+// If not a Long, try interpreting as LongLong for numpy.int64 values
+
+if ( ! PyLong_Check(a) )  {
+
+   a = PyLong_FromLongLong(PyLong_AsLongLong(a));
+
+}
+
 if ( ! PyLong_Check(a) )  {
 
    mlog << Error << "\nPython3_Dict::lookup_int(const char *) -> "