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question about reading double precision values from text files

Brian_Murphy
New Contributor II
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I am having Microsoft excel write Double values to a text file so fortran can read them from the file.

double precision :: x

READ(unitnumber, * ) x

Does is matter if the text file contains 1.23  1.23E0 or 1.23D0 ?

 

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2 Replies
Steve_Lionel
Black Belt Retired Employee
120 Views

No, it does not matter.

Brian_Murphy
New Contributor II
120 Views

Thanks, Steve.  That's what I was finding from some hasty testing, and it's comforting to have it confirmed.

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