remove implicit save attribute to binary variables

[pmocz]

implicit save attribute can be a source of bugs, especially for restart

[matthiasfabry]

Strange, none of these parameter had the keyword save tagged to them. Is this the default behavior of FORTRAN compilers? To assume any variable that is assigned at declaration is save?

[warrickball]

AFAIK this is part of the Fortran standard, e.g. in Sec. 11.2 in this document,

(R1104) If an object of a type for which component-initialization is specified (R444) appears in the specification-part of a module and does not have the ALLOCATABLE or POINTER attribute, the object shall have the SAVE attribute.

[matthiasfabry]

Huh! The more you know... This will likely save me (ha get it) tons of debugging time!