add variable name in error log when does not exist

cheminfo · Nov 5, 2018 · acae2d7 · acae2d7
1 parent 5e3f413
commit acae2d7
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -134,7 +134,10 @@ class NetCDFReader {
     }
 
     // throws if variable not found
-    utils.notNetcdf(variable === undefined, 'variable not found');
+    utils.notNetcdf(
+      variable === undefined,
+      `variable not found: ${variableName}`
+    );
 
     // go to the offset position
     this.buffer.seek(variable.offset);