Agilent 4155C/4156C SCPI Command Reference, Edition 1 5-15
SCPI Commands
:DATA|:TRACe:POINts
Query response available,used <newline><^END>
available is the available data variable memory space in bytes.
used is the used data variable memory space in bytes.
Both are returned in NR1 response data format.
Example OUTPUT @Hp4155;":TRAC:FREE?"
ENTER @Hp4155;A,B
:DATA|:TRACe:POINts
This command resizes the number of elements in an already defined user variable.
The first parameter specifies the name of the user variable to resize.
The optional second parameter specifies the new size for the specified user variable.
If this parameter is omitted, the new user variable size is the number of VAR1 steps
for sweep measurement, or the number of the sampling points for sampling
measurement.
Syntax :DATA | :TRACe:POINts user_variable_name [ ,user_variable_size]
Parameter
Query response user_variable_size <newline><^END>
The data type of user_variable_size is NR1 response data format.
Example OUTPUT @Hp4155;":TRAC:POIN 'Vdata',2048"
OUTPUT @Hp4155;":TRAC:POIN? 'Vdata'"
ENTER @Hp4155;A
Parameter Type Explanation
user_variable_name string or
character
user variable name to resize
user_variable_size numeric new size of the user variable