Programs

Changes: * Unified ECMWF and GFS builds * Marian Harustak, 12.5.2017 * (moved to read_options_and_initialise_flexpart by LB) * - Added detection of metdata format using gributils routines * - Distinguished calls to ecmwf/gfs gridcheck versions based on * detected metdata format * - Passed metdata format down to timemanager * L. Bakels 2022 * - OpenMP parallelisation * - Added input options * - Restructuring into subroutines (below) *

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