fix #181
and fix #182 xsar.sar_meta.swath='XXX' -> leading to discarded warning message about resampling and SLC.
This last warning has been replaced by an Error raised.
[x] remove from /test the script (.py) to open a Sentinel-1 product suing xsar which is a "high level test", because xarray-safe-s1 is an optional dependency and then pytest at building step is failing.
fix #181 and fix #182
xsar.sar_meta.swath='XXX'-> leading to discarded warning message about resampling and SLC. This last warning has been replaced by an Error raised./testthe script (.py) to open a Sentinel-1 product suingxsarwhich is a "high level test", becausexarray-safe-s1is an optional dependency and thenpytestat building step is failing.