Synchronise with CY49R1.0

[samhatfield]

A number of commits were made in the past year or two to the contrib/ectrans directory of ifs-source. Some of these have already been cherry picked to develop here. This commit brings over the remaining differences.

Note that the MétéoFrance copyright statements are not always the same between this branch and contrib/ectrans. I have ignored differences of the form

! (C) Copyright 2000- Meteo-France. -> ! (C) Copyright 2013- Meteo-France.

[wdeconinck]

Thanks @samhatfield for taking care of this! Much appreciated.

[reuterbal]

Not sure I'm overlooking something but I can't seem to find the matching deallocate for ZGTF_HEAP. Just wondering if this isn't a memory leak?

[samhatfield]

I will check this hasn't been left behind in my commit.

[samhatfield]

All ft*_ctl*_mod.F90 files are in sync so there's no DEALLOCATE in the original either. Is it not the case that ZGTF_HEAP will be automatically deallocated when it goes out of scope?

[wdeconinck]

All ft*_ctl*_mod.F90 files are in sync so there's no DEALLOCATE in the original either. Is it not the case that ZGTF_HEAP will be automatically deallocated when it goes out of scope?

Indeed anything like this:

REAL(KIND=JPRB),TARGET, ALLOCATABLE :: ZGTF_HEAP(:,:)

when allocated will automatically be deallocated. That is a difference between POINTER and ALLOCATABLE attribute.

[reuterbal]

Right, sorry, I overlooked this!