ramDisk_mod

link to source code

Dependency Diagrams:

Direct Dependency Diagram

Reverse Dependency Diagram

Description

MODULE ramDisk_mod (prefix=’ram’ category=’8. Low-level utilities and constants’)

Purpose

To control the file manipulations/enquiries on the RAM disk.

Quick access

Routines

ram_fullworkingpath(), ram_getramdiskdir(), ram_remove(), ram_setup()

Needed modules

• utilities_mod: MODULE utilities_mod (prefix=’utl’ category=’8. Low-level utilities and constants’)

• clibinterfaces_mod: MODULE clibInterfaces_mod (prefix=’’ category=’9. Global interfaces’)

Variables

Subroutines and functions

subroutine  ramdisk_mod/ram_setup()

Called from

omf_ominusf(), omf_ominusfens(), ram_fullworkingpath(), ram_remove(), midas_adjointtest, midas_analysiserroroi, midas_calcstats, midas_diagbmatrix, midas_diaghbht, midas_enspostprocess, midas_ensembleh, midas_extractbmatrixfor1dvar, midas_gencoeff, midas_letkf, midas_obsimpact, midas_obsselection, midas_prepcma, midas_pseudosstobs, midas_randompert, midas_sstbias, midas_ssttrial, midas_thinning, midas_var, midas_var1d

function  ramdisk_mod/ram_fullworkingpath(filename[, noabort_opt[, copytoramdisk_opt]])

Purpose

Given a filename, return the full path by either adding the current working directory or the ram disk directory. By default, will copy the file to the ram disk directory, if it exists.

Arguments

filename [character ,in]

Options

• noabort_opt [logical ,in,]

• copytoramdisk_opt [logical ,in,]

Return

fullworkingpath [character ]

Called from

adv_setup(), fln_ensfilename(), gio_readtrials(), obsf_readfiles(), obsf_setupfilenames()

Call to

ram_setup(), utl_abort(), utl_copyfile()

function  ramdisk_mod/ram_remove(fullworkingpath)

Purpose

Given the full path+filename, remove the file only if it is located on the ram disk (to free up memory)

Arguments

fullworkingpath [character ,in]

Return

returncode [integer ]

Called from

adv_setup(), ens_readensemble(), gio_readtrials()

Call to

ram_setup()

function  ramdisk_mod/ram_getramdiskdir()

Return

fullworkingpath [character ]

Called from

diaf_writesqldiagfile(), obsf_writefiles(), sqlr_writepseudosstobs(), sqlr_writeemptypseudosstobsfile()