casa5
Public
Commits
| 12 12 | |
| 13 13 | |
| 14 14 | <input> |
| 15 15 | <param type="string" name="imagename" mustexist="true" > |
| 16 16 | <description>Name of the input image</description> |
| 17 17 | <value></value> |
| 18 18 | <example>imagename='ngc5921_task.image'</example> |
| 19 19 | </param> |
| 20 20 | |
| 21 21 | <param type="any" name="region"> |
| 22 - | <description>Region selection. Default is to use the full image.</description> |
| 22 + | <description>Region selection. Empty string (default) means use rules for box/chans/stokes specification.</description> |
| 23 23 | <any type='variant' limittype='string stringArray'/> |
| 24 24 | <value type='string'/> |
| 25 25 | </param> |
| 26 26 | |
| 27 27 | <param type="string" name="box"> |
| 28 - | <description>Rectangular region(s) to select in direction plane. Default is to use the entire direction plane.</description> |
| 28 + | <description>Rectangular region(s) to select in direction plane. Empty string (default) means use the reference pixel.</description> |
| 29 29 | <value/> |
| 30 30 | </param> |
| 31 31 | |
| 32 32 | <param type="string" name="chans" > |
| 33 33 | <description>Channels to use. Default is to use all channels.</description> |
| 34 34 | <value/> |
| 35 35 | </param> |
| 36 36 | |
| 37 37 | <param type="string" name="stokes"> |
| 38 38 | <description>Stokes planes to use. Planes specified must be contiguous. Default is to use all Stokes planes.</description> |
| 99 99 | 2. A region specified by a set of rectangular |
| 100 100 | pixel coordinates, the channel ranges and/or the Stokes. |
| 101 101 | |
| 102 102 | For directed output, run as |
| 103 103 | myoutput = imval() |
| 104 104 | |
| 105 105 | |
| 106 106 | Keyword arguments: |
| 107 107 | imagename -- Name of input image |
| 108 108 | Default: none; Example: imagename='ngc5921_task.im' |
| 109 - | region -- Region selection. Default is to use the full image. |
| 109 + | region -- Region selection. Empty string (default) means use rules for box/chans/stokes specification. |
| 110 110 | Example: region='myimage.im.rgn' |
| 111 111 | region='region1' |
| 112 - | box -- Rectangular region to select in direction plane. Default is to use the entire direction plane. |
| 112 + | box -- Rectangular region to select in direction plane. Empty string (default) means use the reference pixel. |
| 113 113 | Default: '' (referencepixel values for the Directional coord); |
| 114 114 | Example: box='10,10,50,50' |
| 115 115 | box = '10,10,30,30,35,35,50,50' (two boxes) |
| 116 116 | chans -- Channels to use. Default is to use all channels. |
| 117 117 | stokes -- Stokes planes to use. Planes specified must be contiguous. Default is to use all Stokes planes. |
| 118 118 | Example: stokes='IQUV'; |
| 119 119 | stokes='I,Q' |
| 120 120 | |
| 121 121 | General procedure: |
| 122 122 | |