WRITE_VALUES

#      The @WRITE_VALUES operation allows the user to write ascii
#      data into a file and control the data, format, and rate 
#      through the test script.  Essentially, a data logging type
#      of operation may be created through gp_test.  The most likely
#      use is to capture the value of a particular variable after
#      the operating conditions have been obtained through the
#      test script.
#
#start_type     - When to write the data.  Options are:
#                  AT_START
#                  AFTER_STABILITY
#                  AT_END
#                  NEW_FILE    ---  open the file to WRITE, removes previous
#                                   copy of the file
#
#file_name      - The file where the data will be written.
#                 Note: the filename can be a computed expression, using
#                 the '+' symbol for string concatenation
#                  
#value          - The ASSET variable or expression from which the value is to be 
#                 obtained.  A dash "-" indicates no value/variable.
#
#"format_string"  The C format string to be used for formatting the
#                 write. Quotes are required.  
#
#units          - optional definition of output units if the 'value' is 
#                 a computed expression - default units will be used if
#                 the 'value' is a computed expression and 'units' are
#                 not entered - unless the expression is enclosed in
#                 braces "{ }"
#                 
#EXAMPLES:  ( up to 64 specifications per mode )
#                                 
#
@WRITE_VALUES
   #start_type  file_name         value            "format_string"  units
   AT_START     /data/tq_sp       -                "rpm         "
   AT_START     /data/tq_sp       -                "torque   \n"
   AT_START     /data/tq_sp       NOTIFY           "%s\n"
   AT_START     /data/tq_sp       ctl_spd          "%11.2f "
   AT_START     /data/tq_sp       "ctl_spd/2[none]"  " %10.3f "        rpm
   AT_START     /data/tq_sp       "{ ctl_spd/2[none] }"  " %8.1f " 
   AT_START " '/data/' + filename"
   AT_START     /data/PC_format/pms_wrt.csv  pms_cart  ",@2.0i  "
   AT_START     /data/PC_format/pms_wrt.csv  count     ",@2.0i  "