subroutine fit_get_array(name, array, maxn, retn)

	character name*(*)
	integer maxn, retn
	real array(maxn)

	include 'fit.inc'

	integer m, l
	character nam*16

	m=maxn
	call str_upcase(nam, name)
	call str_trim(nam, nam, l)
	goto (1,98,2,98,3,98,4,98,5,98,6) index('P E X Y S W ',nam(1:l+1))
98	retn=0

1	if (ni .lt. 0) call fit_print(2) ! recalc exp.int
	call fit_cop_array0(u, nu+ni, array, m)
	goto 99

2	if (ni .lt. 0) call fit_print(2) ! recalc exp.int
	call fit_cop_array0(werr, nu+ni, array, m)
	goto 99

3	call fit_cop_array0(xval(nxmin), nxmax-nxmin+1, array, m)
	goto 99

4	call fit_cop_array0(YVAL(nxmin), nxmax-nxmin+1, array, m)
	goto 99

5	call fit_cop_array0(sig(nxmin), nxmax-nxmin+1, array, m)
	goto 99

6	call fit_cop_array0(rmon(nxmin), nxmax-nxmin+1, array, m)
	goto 99

99	retn=m
	end


	subroutine fit_put_array(name, array, maxn)

	character name*(*)
	integer maxn
	real array(maxn)

	include 'fit.inc'

	integer m, l
	character nam*16

	m=nxmax-nxmin+1
	if (maxn .ne. m)
	1 stop 'FIT_PUT_ARRAY: array length must not change'
	
	call str_upcase(nam, name)
	call str_trim(nam, nam, l)
	goto (1,98,2,98,3,98,4,98,5,98,6) index('P E X Y S W ',nam(1:l+1))
98	stop 'FIT_PUT_ARRAY: illegal array name'

1	stop 'FIT_PUT_ARRAY: array P not allowed, use FIT_SET'

2	stop 'FIT_PUT_ARRAY: array E not allowed, use FIT_SET'

3	call fit_cop_array0(array, maxn, xval(nxmin), m)
	goto 99

4	call fit_cop_array0(array, maxn, YVAL(nxmin), m)
	goto 99

5	call fit_cop_array0(array, maxn, sig(nxmin), m)
	goto 99

6	call fit_cop_array0(array, maxn, rmon(nxmin), m)
	goto 99

99	end


	subroutine fit_cop_array0(src, nsrc, array, maxn)

	integer maxn, nsrc
	real array(maxn), src(nsrc)

	integer i

	do i=1,min(maxn, nsrc)
	  array(i)=src(i)
	enddo
	maxn=nsrc
	end