why come up "w>D+7" in the format warning when I compile the f90 scripts

why come up "w>D+7" in the format warning when I compile the f90 scripts

hello guys,

when I use ifort -o progrmaname *.f90 , I get an answer :

remark #8291: Recommended relationship between field width 'W' and the number of fractional digits 'D' in this edit descriptor is 'W>=D+7'.
3000 format(i4,4(1x,i2.2),2x,f13.6,i3,4(2x,e18.12))

remark #8290: Recommended relationship between field width 'W' and the number of fractional digits 'D' in this edit descriptor is 'W>=D+3'.
read(fidin,"(3x,i4,4(1x,i2),2x,f10.8,1x,i7)")yr_start,mon_start,dy_start,hr_start,&

has it any influence on my program running? cause I run it well in other platform like WIN7

how can I deal with it?

best regards

PS: i installed Intel Fortran Composer XE 2011 for Linux on my Fedora15 system.

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For more complete information about compiler optimizations, see our Optimization Notice.

This is an informational message warning you that F10.8 or E18.12 may not be wide enough to express values - especially if there is a negative value. It will have no effect on the running of the program.

Steve - Intel Developer Support

Is there a way to turn off this particular warning? We are aware and the warnings get in the way of recognizing other warnings that might be of concern to us.

-diag-disable 8291

Steve - Intel Developer Support

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