NAME
	capr - Print field values of record
    
SYNOPSIS
	capr [-d dbd_file] ( [-f record_type] | [-r] | [record_name] ) [interest]
    
DESCRIPTION
	capr will display fields and their values for a given record name. The
    fields displayed depend upon the interest level specified. If no interest
    level is specified the default is level 0. Output format is similar to
    that produced by dbpr. Interest levels have the same effect as in dbpr. Note
    that it is not possible to access all the fields available to dbpr and
    in some cases the level of detail available is not as great as in dbpr.
    
    In order to determine which fields are associated with a particular record
    type capr uses a dbd file. The dbd file used can be the default, specified
    by an environment variable or specified on the command line. Note the 
    current default dbd file is the APS linac.dbd file.
    
    The use of options on the command lines allow the user to alternatively
    display the record types defined in the current dbd file, display the fields
    and some of their properties for the specified record as defined in the
    current dbd file or to print the fields of the specified record. 
    
OPTIONS
	-d dbd_file
    	Allows the user to specify a dbd file. Overrides dbd files specified by
        default or by the environment variable CAPR_DBD_FILE
        
    -f record_type 
    	Prints the fields defined in the dbd file for record_type. For each
        field shows the interest level, data type and base in which it is
        displayed.
        
    -r Lists the record types defined in the current dbd file

EXAMPLES
	To display the basic fields of a record.
    	capr my_record
        
	To display a record at interest level 2, specifying "my.dbd" as the dbd file. 
    	capr -d my.dbd my_record 2

	To list the fields defined for record type "ai"
    	capr -f ai
        
    To list the record types defined in my.dbd 
    	capr -d my.dbd -r
	
ENVIRONMENT VARIABLES
	
    CAPR_DBD_FILE
    	Set this to your preferred dbd file and it will override the default.
        
AUTHOR
	John Maclean. jfm@aps.anl.gov