Changeset 2196 for trunk

Timestamp:

06/21/11 20:14:05 (13 years ago)

Author:

WataruKawasaki

Message:

New Development: No

JIRA Issue: No

Ready for Test: Yes

Interface Changes: No

What Interface Changed:

Test Programs:

Put in Release Notes: No

Module(s): linefinder

Description: use LinearFit? rather than NonlinearFitLM in STLineFinder.subtractBaseline(). this makes linefinder more than 10 times faster.

File:

• trunk/src/STLineFinder.cpp (modified) (1 diff)

trunk/src/STLineFinder.cpp

@@ -1109 +1109 @@
   sdf.setData(absc,spec,std_mask);
   sdf.setExpression("poly",order);
-  if (!sdf.fit()) return; // fit failed, use old spectrum
+  if (!sdf.lfit()) return; // fit failed, use old spectrum
   spectrum=casa::Vector<casa::Float>(sdf.getResidual());
 }