ROPP 2D FORWARD MODEL calling tree - ROPP v4.0 (December 2009)

ROPP overview document

ROPP PP user guide document

ROPP IO user guide document

ROPP 1dVar user guide document

PRE-PROCESSOR module calling tree

1D FORWARD MODEL module calling tree

2D FORWARD MODEL module calling tree

1DVAR module calling tree

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ropp_fm_bg2ro_2d						Program to calculate RO pseudo observations from 2D background model data
|__	ropp_fm_set_units					Set default units within ROprof data structure
|__	ropp_io_read					[IO MODULE] Read input model data
|__	ropp_fm_roprof2state					Copy elements of ROprof to model-dependent state vector, compute 2D p,q,T,Z fields
|	|__	ropp_fm_state2state_ecmwf				Compute pressure and geopotential height at full levels for 2D ECMWF bg data
|__	ropp_fm_roprof2obs					Copy elements of ROprof to observation structure
|__	set_obs_levels_bangle					Calculate observation levels for bending angle
|__	ropp_fm_bangle_2d					Calculate vertical profile of bending angle from planar background data
|	|__	gravity				[UTILS MODULE]Compute surface gravity at required latitude
|	|__	R_eff				[UTILS MODULE]Compute effective earth radius
|	|__	ropp_fm_alpha2drk				Calculate bending angle profile by 2D algorithm
|	|	|__	ropp_fm_gpspderivs			Calculate refractivity gradients used in ray tracer
|__	ropp_fm_obs2roprof					Copy simulated observations to ROprof structure
|	|__	geopotential2geometric				Convert geopotential height to geometric height (Somigliana's equation)
|__	ropp_io_write					[IO MODULE]Write bending angle and refractivity profiles to output file
|__	ropp_fm_free					Deallocate elements of FM structures
|__	ropp_io_free					[IO module] Deallocate elements of IO structures