C.1.1 Preparing an SCA Library
  SCA stores data generated by the BASIC compiler in an SCA
  library. The data in the SCA library contains information
  about all symbols, modules, and files encountered during a
  specific compilation of the source.

  After creating and initializing the OpenVMS directory of
  the SCA library, direct the BASIC compiler to generate data
  analysis files by appending the /ANALYSIS_DATA qualifier to
  the BASIC command as follows:
  $ BASIC/ANALYSIS_DATA PG1,PG2,PG3

  This command line compiles the input files PG1.BAS,
  PG2.BAS, and PG3.BAS, and generates corresponding output
  files for each input file with the file types OBJ and ANA. SCA
  puts these files in your current default directory.

  Load the information in the data analysis files into your SCA
  library with the LOAD command as follows:
  $ SCA LOAD PG1,PG2,PG3

  This command loads your library with the modules contained
  in the data analysis files PG1.ANA, PG2.ANA, and PG3.ANA.

  After the SCA library has been prepared, enter LSE to begin
  an SCA session. Within this context, the integration of LSE
  and SCA provides commands that can be used only within
  LSE.