libname in '/home/users/nursing/des/tran';
* in is the place where youwant to store your datasets;

filename tran '/home/users/nursing/des/tran/cgiso.xpt';
* tran is the location of the transport file. You must include the
  specific file name, not just directory location;


proc cimport file=tran library=test;
  run;

* The previous 2 lines should create the required SAS datasets and
  catalog files from the transport file.  For example, for the
  cgiso.xpt transport file, you should be able to extract the
  following 2 files: cgis.ssd01 (or similar dataset extension) and
  cgis.sct01 (or similar catalog extension;