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XMM-Newton Science Analysis System Page: 1
dssetcolumnelement
August 16, 2005
Abstract
Set the value of a column element This task is part of the daltools package
1 Instruments/Modes
Instrument Mode
2 Use
3 Description
Set the value of a column element.
Set each (or a range of) null-valued elements in each of the given columns to a new value.
4 Parameters
This section documents the parameters recognized by this task (if any).
Parameter Mand Type Default Constraints
columns yes ColumnList
List of fully qualied column names
elements no Int 0
Number of the elements to be set. 0 means all elements from element to end of row (inclusive)
fromelement no Int 0
Number of the rst element to be set.
fromrow no Int 0
xmmsas 20050815 1803-6.5.0

XMM-Newton Science Analysis System Page: 2
Number of the rst row
rows no Int 0
Number of rows. 0 means all rows from row to end of column (inclusive)
value yes String
Value to set
5 Errors
This section documents warnings and errors generated by this task (if any). Note that warnings and
errors can also be generated in the SAS infrastructure libraries, in which case they would not be docu-
mented here. Refer to the index of all errors and warnings available in the HTML version of the SAS
documentation.
6 Input Files
1.
7 Output Files
1.
8 Algorithm
9 Comments

10 Future developments
References
xmmsas 20050815 1803-6.5.0