DAMASK_EICMD/code/DAMASK_spectral_interface.f90

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! Copyright 2011 Max-Planck-Institut für Eisenforschung GmbH
!
! This file is part of DAMASK,
! the Düsseldorf Advanced MAterial Simulation Kit.
!
! DAMASK is free software: you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation, either version 3 of the License, or
! (at your option) any later version.
!
! DAMASK is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
!
! You should have received a copy of the GNU General Public License
! along with DAMASK. If not, see <http://www.gnu.org/licenses/>.
!
!##############################################################
!* $Id$
!********************************************************************
MODULE DAMASK_interface
use prec, only: pInt, pReal
character(len=64), parameter :: FEsolver = 'Spectral'
character(len=5), parameter :: InputFileExtension = '.geom'
character(len=4), parameter :: LogFileExtension = '.log' !until now, we don't have a log file. But IO.f90 requires it
CONTAINS
!********************************************************************
! initialize interface module
!
!********************************************************************
subroutine DAMASK_interface_init()
write(6,*)
write(6,*) '<<<+- DAMASK_spectral init -+>>>'
write(6,*) '$Id$'
write(6,*)
endsubroutine DAMASK_interface_init
!********************************************************************
! extract working directory from loadcase file
! possibly based on current working dir
!********************************************************************
function getSolverWorkingDirectoryName()
implicit none
character(len=1024) cwd,outname,getSolverWorkingDirectoryName
character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
call getarg(1,outname) ! path to loadFile
if (scan(outname,pathSep) == 1) then ! absolute path given as command line argument
getSolverWorkingDirectoryName = outname(1:scan(outname,pathSep,back=.true.))
else
call getcwd(cwd)
getSolverWorkingDirectoryName = trim(cwd)//'/'//outname(1:scan(outname,pathSep,back=.true.))
endif
getSolverWorkingDirectoryName = rectifyPath(getSolverWorkingDirectoryName)
endfunction getSolverWorkingDirectoryName
!********************************************************************
! basename of geometry file from command line arguments
!
!********************************************************************
function getSolverJobName()
use prec, only: pInt
implicit none
character(1024) getSolverJobName
getSolverJobName = trim(getModelName())//'_'//trim(getLoadCase())
endfunction getSolverJobName
!********************************************************************
! basename of geometry file from command line arguments
!
!********************************************************************
function getModelName()
use prec, only: pInt
implicit none
character(1024) getModelName, outName, cwd
character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
integer(pInt) posExt,posSep
getModelName = ''
call getarg(1,outName)
posExt = scan(outName,'.',back=.true.)
posSep = scan(outName,pathSep,back=.true.)
if (posExt <= posSep) posExt = len_trim(outName)+1 ! no extension present
getModelName = outName(1:posExt-1) ! path to geometry file (excl. extension)
if (scan(getModelName,pathSep) /= 1) then ! relative path given as command line argument
call getcwd(cwd)
getModelName = rectifyPath(trim(cwd)//'/'//getModelName)
else
getModelName = rectifyPath(getModelName)
endif
getModelName = makeRelativePath(getSolverWorkingDirectoryName(),&
getModelName)
endfunction getModelName
!********************************************************************
! name of load case file exluding extension
!
!********************************************************************
function getLoadCase()
use prec, only: pInt
implicit none
character(1024) getLoadCase, outName
character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
integer(pInt) posExt,posSep
getLoadCase = ''
posSep=1
call getarg(2,outName)
posExt = scan(outName,'.',back=.true.)
posSep = scan(outName,pathSep,back=.true.)
if (posExt <= posSep) posExt = len_trim(outName)+1 ! no extension present
getLoadCase = outName(posSep+1:posExt-1) ! name of load case file exluding extension
endfunction getLoadCase
!********************************************************************
! relative path of loadcase from command line arguments
!
!********************************************************************
function getLoadcaseName()
use prec, only: pInt
implicit none
character(len=1024) getLoadcaseName, outName, cwd
character(len=*), parameter :: pathSep = achar(47)//achar(92) ! forwardslash, backwardslash
integer(pInt) posExt,posSep
posExt = 0
call getarg(2,getLoadcaseName)
posExt = scan(getLoadcaseName,'.',back=.true.)
posSep = scan(getLoadcaseName,pathSep,back=.true.)
if (posExt <= posSep) getLoadcaseName = trim(getLoadcaseName)//('.load') ! no extension present
if (scan(getLoadcaseName,pathSep) /= 1) then ! relative path given as command line argument
call getcwd(cwd)
getLoadcaseName = rectifyPath(trim(cwd)//'/'//getLoadcaseName)
else
getLoadcaseName = rectifyPath(getLoadcaseName)
endif
getLoadcaseName = makeRelativePath(getSolverWorkingDirectoryName(),&
getLoadcaseName)
endfunction getLoadcaseName
!********************************************************************
! remove ../ and ./ from path
!
!********************************************************************
function rectifyPath(path)
use prec, only: pInt
implicit none
character(len=*) path
character(len=len_trim(path)) rectifyPath
integer(pInt) i,j,k,l
!remove ./ from path
l = len_trim(path)
rectifyPath = path
do i = l,2,-1
if ( rectifyPath(i-1:i) == './' .and. rectifyPath(i-2:i-2) /= '.' ) &
rectifyPath(i-1:l) = rectifyPath(i+1:l)//' '
enddo
!remove ../ and corresponding directory from rectifyPath
l = len_trim(rectifyPath)
i = index(rectifyPath(i:l),'../')
j = 0_pInt
do while (i > j)
j = scan(rectifyPath(:i-2),'/',back=.true.)
rectifyPath(j+1:l) = rectifyPath(i+3:l)//repeat(' ',2+i-j)
i = j+index(rectifyPath(j+1:l),'../')
enddo
if(len_trim(rectifyPath) == 0) rectifyPath = '/'
endfunction rectifyPath
!********************************************************************
! relative path from absolute a to absolute b
!
!********************************************************************
function makeRelativePath(a,b)
use prec, only: pInt
implicit none
character (len=*) :: a,b
character (len=1024) :: makeRelativePath
integer(pInt) i,posLastCommonSlash,remainingSlashes
posLastCommonSlash = 0
remainingSlashes = 0
do i = 1,min(1024,len_trim(a),len_trim(b))
if (a(i:i) /= b(i:i)) exit
if (a(i:i) == '/') posLastCommonSlash = i
enddo
do i = posLastCommonSlash+1,len_trim(a)
if (a(i:i) == '/') remainingSlashes = remainingSlashes + 1
enddo
makeRelativePath = repeat('../',remainingSlashes)//b(posLastCommonSlash+1:len_trim(b))
endfunction makeRelativePath
END MODULE