general improvements to fortran codes, genSides.f90 and smcProps.f90

[ukmo-ansaulter]

• ww3-grid version: 0.1
• Python version: 3
• Operating System: RHEL7

Description

Catchall issue for improving fortran codes used to generate cell face arrays and run the propagation tests:

• make compile scripts/makefiles more generic and portable
• check for redundant variables, array allocation and output dialogues
• add code for running on multi-processor architectures (smcProps)

Planned code developments

TBC