Commit a7ea52ce authored by thomas.forbriger's avatar thomas.forbriger

[WP] (whatscooking): issue7: add note regarding huge function

parent dc6ff965
......@@ -66,4 +66,16 @@ Action
scaled amplitude in a given offset range in scaling mode 2 and 3
- Problem 3 solved by enforcing non-negative exponent value
Note
----
Fortran 95 and later offers a function huge().
See gfortran documentation.
The return value can be used to adjust world coordinate limits.
`HUGE(X)' returns the largest number that is not an infinity in
the model of the type of `X'.
huge(0.)=3.40282347E+38
huge(0.d0)=1.7976931348623157E+308
----- END OF issue7_refract_catch_zero_offset.txt -----
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