It is highly recommended to use "implicit none" which will greatly help to reduce typo's and programming errors.
cdds_openpr should be called to
check for online help request or open the print file. The first time
any API routine is called will cause DDS to initialize itself. This
call will specifically initialize the print file; the user can always
override and modify the print file creation via the PRINT_PATH
environment. The '$Id: initialize.html 1 2009-01-06 00:31:13Z ehlersjw $'
field will be filled in
appropriately by RCS or CVS every time the file is checked out. The
cdds_openpr routine will pull out
what it needs, if available from the second parameter.
ier = cdds_openpr("filt", "$Id: initialize.html 1 2009-01-06 00:31:13Z ehlersjw $"); if (ier > 0) help();