fitgauss.pro

NRAO GBTIDL
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fitgauss.pro

Last modification date:: Thu Jun 2 23:56:08 2005

fitgauss

procedure fitgauss[, fit][, fitrms], [modelindex=long]

Interactive procedure that allows user to use the plotter and mouse buttons to specify regions and gaussians for fitting. Left Mouse Button: to mark regions (left then right) Center Mouse Button: to mark gaussians (center then width) Right Mouse Button: to calculate and show fits

Examples: fitgauss,modelindex=10 ; fit gaussian and store model in DC 10 show subtract,0,10,11 ; store residual in DC 11 oshow, 11 ; overlay residual oshow, 10, color=!yellow ; overlay gaussian model

Parameters

fit
out, optional
variable results of fit. identical to !g.gauss.fit

fitrms
out, optional
variable errors of fit. identical to !g.gauss.fitrms

Keywords

modelindex
in, optional
long (def. -1) index of data container in !g to hold the resulting model. If not set (the default) then no index is filled with the model.

Produced by IDLdoc 1.6 on Thu Jun 2 23:56:47 2005

Parameters
fit out, optional variable	results of fit. identical to !g.gauss.fit
fitrms out, optional variable	errors of fit. identical to !g.gauss.fitrms

Keywords
modelindex in, optional long (def. -1)	index of data container in !g to hold the resulting model. If not set (the default) then no index is filled with the model.