Changeset 1644 for trunk/src/STLineFinder.h

Timestamp:

10/04/09 00:53:18 (15 years ago)

Author:

Max Voronkov

Message:

line finder: added more options on how the noise is to be estimated. See doc on linefinder.set_options for more info

File:

• trunk/src/STLineFinder.h (modified) (2 diffs)

trunk/src/STLineFinder.h

@@ -150 +150 @@
    // in_box_size  the box size for running mean calculation. Default is
    //              1./5. of the whole spectrum size
+   // in_noise_box the box size for off-line noise estimation (if working with
+   //              local noise. Negative value means use global noise estimate
+   //              Default is -1 (i.e. estimate using the whole spectrum)
+   // in_median    true if median statistics is used as opposed to average of
+   //              the lowest 80% of deviations (default)
    void setOptions(const casa::Float &in_threshold=sqrt(3.),
                    const casa::Int &in_min_nchan=3,
                    const casa::Int &in_avg_limit=8,
-                   const casa::Float &in_box_size=0.2) throw();
+                   const casa::Float &in_box_size=0.2,
+                   const casa::Float &in_noise_box=-1.,
+                   const casa::Bool &in_median = casa::False) throw();
 
    // set the scan to work with (in_scan parameter)
@@ -241 +248 @@
    // a buffer for the spectrum
    mutable casa::Vector<casa::Float>  spectrum;
+
+   // the box size for off-line noise estimation (if working with
+   // local noise. Negative value means use global noise estimate
+   // Default is -1 (i.e. estimate using the whole spectrum)
+   casa::Float itsNoiseBox;
+
+   // true if median statistics is used as opposed to average of
+   // the lowest 80% of deviations (default)
+   casa::Bool itsUseMedian;
 };