Function:     DCDLOG

Purpose:      Decodes a string of characters into logicals.

Category:     UTILITY, USER-INTERFACE

File:         herinp.c

Author:       K.G. Begeman

Use:          INTEGER DCDLOG( EXPR,     Input    CHARACTER*(*)
                              OUTV,     Output   LOGICAL ARRAY
                              NOUT,     Input    INTEGER
                              IERH )    Input    INTEGER

              DCDLOG Returns number of logicals decoded.
              EXPR   Character string containing the expressions to
                     be evaluated.
              OUTV   Array of logicals containing the decoded values.
              NOUT   Dimension of OUTV.
              IERH   Error return code. A list of error codes is given
                     in HERINP.DC2.

Notes:        1. The syntax of the input for this routine is described
                 in document INPUT.DC2

Updates:      Oct 13, 1988: KGB, Document created.