I am converting Aqua MODIS data from L1 to L2. For the atmospheric correction I get ancillary data using getanc.py.
Everything worked fine for years 2012 to 2020. But for 2011 I get the following errors:
File "/usr/local/cb/ocssw/scripts/getanc.py", line 196, in <module>
File "/usr/local/cb/ocssw/scripts/getanc.py", line 189, in main
File "/usr/local/cb/ocssw/scripts/modules/anc_utils.py", line 491, in findweb
File "/usr/local/cb/ocssw/scripts/modules/ancDB.py", line 18, in openDB
conn = sqlite3.connect(self.dbfile, timeout=30)
sqlite3.OperationalError: unable to open database file
I'd appreciate your help with this.
The getanc script needs to be able to read and write to the sqlite database file "$OCVARROOT/ancillary_data.db" (unless you give it another name with the
For some reason, yours is not able to be opened. You need to figure out why...