2.3.1.0 imager.ft

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imager.ft - Function

2.3.1 Fourier transform the specified model and componentlist

Description

Fourier transform the specified model (and optionally componentlist) and insert into the MODEL_DATA column. The current contents of the MODEL_DATA column are replaced unless incremental is set to T (in which case the results are added to the column).

Arguments


Inputs
model	Name of image
	allowed:	stringArray
	Default:
complist	Name of component list
	allowed:	string
	Default:
incremental	Add to the existing MODEL_DATA column?
	allowed:	bool
	Default:	false
async	Run asynchronously in the background?
	allowed:	bool
	Default:	false

Returns
bool

Example

im.ft(model=’3C273XC1.nnls.model’)
im.ft(model=’3C273XC1.another.model’, incremental=True)

Fourier transforms the model in the image 3C273XC1.nnls.model
and then adds the visibility due to 3C273XC1.another.model

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