@falkamelung noted a race condition in #106 due to non-atomic directory
checking followed by os.makedirs. This pattern exists in many places
in the codebase so I went ahead and replaced the rest of them.
The new exist_ok usage should be terser and more idiomatic.
Add --dual2single option to resample the FBD acquisitions to FBS mode, to better support regular interferometry. Default is off, so all previous setting won't be affected
uncompressFile.py: support multiple sub-layers of folders uncompressing
prepRawALOS.py:
1. add get_ALOS_ALP_name() to support the compressed ALOS file that is not named with "ALP*", such as the ones from PIXEL
2. remove duplicated inputDir, outputDir and rmfile, as they are in the Namespace inps object already.
3. move the inputDir and outputDir abspath from main() to cmdLineParse()
4. basic formating adjustment
Ryan Burns
Zhang Yunjun
Zhang Yunjun
Eric Gurrola