#!/usr/bin/env python
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#<LicenseText>
#=====================================================================
#
#                             CitcomS.py
#                 ---------------------------------
#
#                              Authors:
#            Eh Tan, Eun-seo Choi, and Pururav Thoutireddy
#          (c) California Institute of Technology 2002-2005
#
#        By downloading and/or installing this software you have
#       agreed to the CitcomS.py-LICENSE bundled with this software.
#             Free for non-commercial academic research ONLY.
#      This program is distributed WITHOUT ANY WARRANTY whatsoever.
#
#=====================================================================
#
#  Copyright June 2005, by the California Institute of Technology.
#  ALL RIGHTS RESERVED. United States Government Sponsorship Acknowledged.
#
#  Any commercial use must be negotiated with the Office of Technology
#  Transfer at the California Institute of Technology. This software
#  may be subject to U.S. export control laws and regulations. By
#  accepting this software, the user agrees to comply with all
#  applicable U.S. export laws and regulations, including the
#  International Traffic and Arms Regulations, 22 C.F.R. 120-130 and
#  the Export Administration Regulations, 15 C.F.R. 730-744. User has
#  the responsibility to obtain export licenses, or other export
#  authority as may be required before exporting such information to
#  foreign countries or providing access to foreign nationals.  In no
#  event shall the California Institute of Technology be liable to any
#  party for direct, indirect, special, incidental or consequential
#  damages, including lost profits, arising out of the use of this
#  software and its documentation, even if the California Institute of
#  Technology has been advised of the possibility of such damage.
#
#  The California Institute of Technology specifically disclaims any
#  warranties, including the implied warranties or merchantability and
#  fitness for a particular purpose. The software and documentation
#  provided hereunder is on an "as is" basis, and the California
#  Institute of Technology has no obligations to provide maintenance,
#  support, updates, enhancements or modifications.
#
#=====================================================================
#</LicenseText>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

'''Automatically find the input parameters from CitcomS input file and run
'batchcombine.py'

usage: autocombine.py machinefile inputfile step1 [step2 [...] ]
'''

if __name__ == '__main__':

    import sys, os

    if len(sys.argv) < 4:
        print __doc__
        sys.exit(1)

    machinefile = sys.argv[1]
    inputfile = sys.argv[2]

    # parse input
    from parser import Parser
    parser = Parser()
    parser.read(inputfile)

    datafile = parser.getstr('datafile')
    import os.path
    modeldir, modelname = os.path.split(datafile)
    modeldir = os.path.abspath(modeldir)
    #print modeldir, modelname

    nodex = parser.getint('nodex')
    nodey = parser.getint('nodey')
    nodez = parser.getint('nodez')
    ncap = parser.getint('nproc_surf')
    nprocx = parser.getint('nprocx')
    nprocy = parser.getint('nprocy')
    nprocz = parser.getint('nprocz')

    import batchcombine as combine
    totalnodes = nprocx * nprocy * nprocz * ncap
    nodelist = combine.machinefile2nodes(machinefile, totalnodes)

    for timestep in sys.argv[3:]:
        combine.combine(nodelist, modeldir, modelname, int(timestep),
                        nodex, nodey, nodez,
                        ncap, nprocx, nprocy, nprocz)