144 lines
5.0 KiB
Python
144 lines
5.0 KiB
Python
#! /usr/bin/env python
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#################################################################
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### This program is part of PyINT v2.1 ###
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### Copy Right (c): 2017-2019, Yunmeng Cao ###
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### Author: Yunmeng Cao ###
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### Contact : ymcmrs@gmail.com ###
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#################################################################
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import numpy as np
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import os
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import sys
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import getopt
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import time
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import glob
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import argparse
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import subprocess
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from pyint import _utils as ut
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def work(data0):
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cmd = data0[0]
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err_file = data0[1]
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p = subprocess.run(cmd, shell=False,stderr=subprocess.PIPE, stdout=subprocess.PIPE)
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stdout = p.stdout
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stderr = p.stderr
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if type(stderr) == bytes:
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aa=stderr.decode("utf-8")
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else:
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aa = stderr
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if type(stdout) == bytes:
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bb=stdout.decode("utf-8", errors="replace")
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else:
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bb = stdout
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if p.returncode != 0:
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detail_parts = []
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if bb:
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detail_parts.append(bb)
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if aa:
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detail_parts.append(aa)
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detail = '\n'.join(part.strip() for part in detail_parts if part and part.strip())
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str0 = cmd[0] + ' ' + cmd[1] + ' ' + cmd[2] + ' ' + cmd[3] + '\n'
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with open(err_file, 'a') as f:
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f.write(str0)
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if detail:
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f.write(detail)
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f.write('\n')
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raise RuntimeError(str0.strip() + ' failed with rc=' + str(p.returncode) + ('\n' + detail if detail else ''))
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if aa:
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str0 = cmd[0] + ' ' + cmd[1] + ' ' + cmd[2] + ' ' + cmd[3] + '\n'
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with open(err_file, 'a') as f:
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f.write(str0)
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f.write(aa)
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f.write('\n')
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return
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#########################################################################
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INTRODUCTION = '''
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-------------------------------------------------------------------
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Unwrap differential interferograms for one project using GAMMA.
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'''
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EXAMPLE = '''
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Usage:
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unwrap_gamma_all.py projectName
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unwrap_gamma_all.py projectName --parallel 4
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unwrap_gamma_all.py projectName --parallel 4 --ifgramList-txt /test/ifgram_list.txt
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-------------------------------------------------------------------
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'''
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def cmdLineParse():
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parser = argparse.ArgumentParser(description='Unwrap differential interferograms for one project using GAMMA.',\
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formatter_class=argparse.RawTextHelpFormatter,\
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epilog=INTRODUCTION+'\n'+EXAMPLE)
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parser.add_argument('projectName',help='projectName for processing.')
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parser.add_argument('--parallel', dest='parallelNumb', type=int, default=1, help='Enable parallel processing and Specify the number of processors.')
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parser.add_argument('--ifgarmList-txt', dest='ifgarmListTxt', help='provided ifgram_list_txt. default: using ifgram_list.txt under projectName folder.')
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inps = parser.parse_args()
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return inps
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def main(argv):
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start_time = time.time()
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inps = cmdLineParse()
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projectName = inps.projectName
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scratchDir = os.getenv('SCRATCHDIR')
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templateDir = os.getenv('TEMPLATEDIR')
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templateFile = templateDir + "/" + projectName + ".template"
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projectDir = scratchDir + '/' + projectName
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ifgDir = scratchDir + '/' + projectName + '/ifgrams'
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templateDict=ut.update_template(templateFile)
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rlks = templateDict['range_looks']
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azlks = templateDict['azimuth_looks']
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if inps.ifgarmListTxt: ifgramList_txt = inps.ifgarmListTxt
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else: ifgramList_txt = scratchDir + '/' + projectName + '/ifgram_list.txt'
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ifgList0 = ut.read_txt2array(ifgramList_txt)
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# ifgList = ifgList0[:,0]
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if len(ifgList0)==3:
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ifgList=ifgList0[0]
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ifgList=[ifgList]
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else:
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ifgList=ifgList0[:,0]
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err_txt = scratchDir + '/' + projectName + '/unwrap_gamma_all.err'
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if os.path.isfile(err_txt): os.remove(err_txt)
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data_para = []
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for i in range(len(ifgList)):
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m0 = ut.yyyymmdd(ifgList[i].split('-')[0])
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s0 = ut.yyyymmdd(ifgList[i].split('-')[1])
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cmd0 = ['unwrap_gamma.py',projectName, m0, s0]
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unw_file0 = ifgDir + '/' + ifgList[i] + '/' + ifgList[i] + '_' + rlks + 'rlks.diff_filt.unw.bmp'
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data0 = [cmd0,err_txt]
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k00 = 0
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if os.path.isfile(unw_file0):
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if os.path.getsize(unw_file0) > 0:
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k00 = 1
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if k00==0:
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data_para.append(data0)
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results = ut.parallel_process(data_para, work, n_jobs=inps.parallelNumb, use_kwargs=False)
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failures = [str(item) for item in results if isinstance(item, Exception)]
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if failures:
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raise RuntimeError('\n\n'.join(failures))
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print("Unwrap differential interferograms for project %s is done! " % projectName)
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ut.print_process_time(start_time, time.time())
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sys.exit(0)
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if __name__ == '__main__':
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main(sys.argv[:])
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