Provided by: libncarg-dev_6.1.2-7_amd64 bug

NAME

       CPSCAE - Called repeatedly by the routine CPCICA as it executes. Updates a particular
       element of a user's cell array.  The default version of CPSCAE may be replaced by the user
       with a version that does something different.

SYNOPSIS

        CALL CPSCAE (ICRA, ICA1, ICAM, ICAN, XCPF, YCPF, XCQF,
       + YCQF, IND1, IND2, ICAF, IAID)

DESCRIPTION

       The first eight arguments of CPSCAE describe the user's cell array and are taken directly
       from the user's call to CPCICA:

       ICRA        (INTEGER array, dimensioned ICA1 by "n", where "n" is greater than or equal to
                   the value of the argument ICAN, input/output) is the user's cell array.
                   Generally speaking, a user version of CPSCAE should only reset the value of
                   the single element ICRA(IND1,IND2).

       ICA1        (INTEGER, input) is the first dimension of the FORTRAN array ICRA, which
                   contains the user's cell array.

       ICAM        (INTEGER, input) is the first dimension of the user's cell array.

       ICAN        (INTEGER, input) is the second dimension of the user's cell array.

       XCPF and YCPF
                   (REAL, input) are the coordinates, in the fractional coordinate system, of a
                   point P. P is the point at that corner of the rectangular area into which the
                   cell array maps that corresponds to the cell (1,1).

       XCQF and YCQF
                   (REAL, input) are the coordinates, in the fractional coordinate system, of a
                   point Q. Q is the point at that corner of the rectangular area into which the
                   cell array maps that corresponds to the cell (ICAM,ICAN).

       IND1 and IND2
                   (INTEGER, input) are the indices of an element in the cell array that is to be
                   reset.

       ICAF        (INTEGER, input) is the value of the internal parameter 'CAF', which will be a
                   negative integer (because, when 'CAF' is greater than or equal to zero, the
                   routine CPSCAE is not called). Different values of 'CAF' may be used in a user
                   version of CPSCAE to select different schemes for picking color indices.

       IAID        (INTEGER, input) is the value of the area identifier associated with the
                   midpoint of the cell (IND1,IND2). The four possibilities are as described for
                   the routine CPCICA.

USAGE

       CPSCAE is not called by the user. When a user calls the routine CPCICA and the internal
       parameter 'CAF' is negative, CPSCAE is called by CPCICA exactly once for each cell in the
       cell array. The default version of CPSCAE just sets the cell's color index equal to the
       area identifier associated with the cell, if that area identifier is greater than or equal
       to zero; otherwise, it does nothing.  A user-supplied version of CPSCAE may do something
       more complicated; for example, it may take into account both the value of the area
       identifier associated with the cell and the current value of the color index for the cell
       in determining the new value of the color index for the cell.

ACCESS

       To use CPSCAE, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably
       in that order.

SEE ALSO

       Online: conpack, cpback, cpchcf, cpchcl, cpchhl, cpchil, cpchll, cpcica, cpclam, cpcldm,
       cpcldr, cpcltr, cpcnrc, cpdrpl, cpezct, cpgetc, cpgeti, cpgetr, cplbam, cplbdr, cpmpxy,
       cpmviw, cpmvrw, cppkcl, cppklb, cprect, cprset, cpsetc, cpseti, cpsetr, cpsps1, cpsps2,
       ncarg_cbind

COPYRIGHT

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research

       The use of this Software is governed by a License Agreement.