### FILT_EDGELOW

Specifies the highest frequency to be retained by the initial data cleaning

#### Description:

If non-zero, this is the cut-off frequency of a low pass filter that is applied to the data stream as part of the initial data cleaning. See also parameter "filt_edge_largescale" . [0]
Type:
real

#### SMURF Usage

SC2CLEAN, MAKEMAP, CALCQU