1.1.1.0 image.makecomplex

NRAO Home > CASA > CASA Toolkit Reference Manual

image.makecomplex - Function

1.1.1 Make a complex image

Description

This function combines the current image with another image to make a complex image. The current image (i.e. that associated with this Image tool is assumed to be the Real image). You supply the Imaginary image; it must be disk-based at this time.

The output image cannot be associated with an Image tool (does not handle Complex images yet) and so the best you can do is write it to disk. The Viewer can view it.

Arguments


Inputs
outfile	Output Complex (disk) image file name
	allowed:	string
	Default:
imag	Imaginary image file name
	allowed:	string
	Default:
region	Region selection. Default is to use the full image.
	allowed:	any
	Default:	variant
overwrite	Overwrite (unprompted) pre-existing output file?
	allowed:	bool
	Default:	false

Returns
bool

Example

"""
#
print "\t----\t makecomplex Ex 1 \t----"
ia.maketestimage(’imag.im’,overwrite=true) #imaginary image
ia.close()
ia.maketestimage(’real.im’,overwrite=true) #assoc. real image
ia.makecomplex(’complex.im’, ’imag.im’, overwrite=true)
ia.close()
#
"""

__________________________________________________________________

[next] [prev] [prev-tail] [front] [up]

More information about CASA may be found at the CASA web page

This code is available under the terms of the GNU General Public Lincense