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regionmanager.deletefromtable - Function

1.1.2 Delete regions from a Table


Description

This function deletes a region stored in an casa Table.

For the tablename argument,

you have to give the name of an existing CASA table on disk (any kind of table).

You specify the name of the region with the regionname arguments. If you set regionname=’’ then nothing is done. The names of all the regions stored in a Table can be found with the function namesintable.

Arguments





Inputs

tablename

The table

allowed:

string

Default:

Image tool, table tool or String

regionname

Name(s) of the region(s) to delete

allowed:

string

Default:

Vector of strings

Returns
bool

Example

 
 
- names = rg.namesintable(hcn)  
- rg.deletefromtable(img, names[0])  
 
 
In this example, we delete the first region that is reported to be in the Table {\tt ’hcn’}.  

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