[comp.lang.fortran] output error

chang-yan-ming@yale.UUCP (07/10/87)

From: Yan-Ming Chang <chang-yan-ming>

I have fortran statements like:

	real result

c 	some caculation for result

	write(*, 230) result
230     format(e12.2e4)

and got the output like:
????????????
or
------------
or
++++++++++++

Have you seen output like that before? Do they mean anything?

Thanks,
Mark.