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NRAO Home > CASA > CASA Toolkit Reference Manual |
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image.isopen - Function
1.1.1 Is this Image tool open?
Description
This function can be used to find out whether the Image tool is associated
with an image or not.
Arguments
bool
Example
"""
#
print "\t----\t isopen Ex 1 \t----"
ia.maketestimage(’zz’,overwrite=true)
print ia.isopen()
#True
ia.close()
print ia.isopen()
#False
ia.open(’zz’)
print ia.isopen()
#True
ia.close()
#
"""
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Copyright © 2016 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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