if statement / isinteger

Hi-
Can anyone help me use if statements and logical structures together?

how do I use the function "isinteger" with an if statement?

I've tried:

*if ( isinteger(a) ) then*
*do a=a+1*
*end if*

*if ( isinteger(a) .eq. "True") then*
*do a=a+1*
*end if*
*
*
I've tried moving things around in the if statement and even though I know
that a is an integer, it's not recognizing my if statement and executing the
command!

Thanks!

-- 
*Paula Doubrawa Moreira**
*Graduate Student - Research Assistant
International Arctic Research Center
University of Alaska Fairbanks

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Received on Thu Jan 27 20:13:42 2011