fre.pp.tests.test_split_netcdf module

Tests split-netcdf, parse_yaml from split_netcdf_script.py

fre.pp.tests.test_split_netcdf.test_split_file_cleanup()

Cleaning up files and dirs created for this set of tests. Deletes all netcdf files (.nc) and all dirs created for this test (new_)

fre.pp.tests.test_split_netcdf.test_split_file_data(workdir, newdir, origdir)

Checks that the data in the new files match the data in the old files :param workdir: dir that all operations are relative to :type workdir: string :param newdir: the directory containing the newly-written files (new_all_ts_varlist, new_some_ts_varlist) :type newdir: string :param origdir: dir containing the old files to check against (all_ts_varlist, some_ts_varlist) :type origdir: string

Parameters for the tests differ based off the variable list from test_split_file_run and the type of file being split:

• all: “all”, the default, processes all variables in the input

• some: processes a list of variables, some of which are and some of which are not in the input; includes one duplicate var

• ts: timeseries files

• static: static files

fre.pp.tests.test_split_netcdf.test_split_file_metadata(workdir, newdir, origdir)

Checks that the metadata in the new files match the metadata in the old files :param workdir: dir that all operations are relative to :type workdir: string :param newdir: the directory containing the newly-written files (new_all_ts_varlist, new_some_ts_varlist) :type newdir: string :param origdir: dir containing the old files to check against (all_ts_varlist, some_ts_varlist) :type origdir: string

Parameters for the tests differ based off the variable list from test_split_file_run and the type of file being split:

• all: “all”, the default, processes all variables in the input

• some: processes a list of variables, some of which are and some of which are not in the input; includes one duplicate var

• ts: timeseries files

• static: static files

fre.pp.tests.test_split_netcdf.test_split_file_run(workdir, infile, outfiledir, varlist)

Checks that split-netcdf will run when called from the command line

Parameters:

• workdir (string) – subdir all operations are relative to

• infile (string) – netcdf file to split into single-var files

• outfiledir (string) – directory to which to write the split netcdf files (new_all_ts_varlist, new_some_ts_varlist, new_none_ts_varlist)

• varlist (string) – comma-separated string specifying which variables to write (“all”, some_ts_varlist, none_ts_varlist)

Parameters for the 5 tests are based off of the list of variables to filter on plus the type of file:

• all: “all”, the default, processes all variables in the input

• some: processes a list of variables, some of which are and some of which are not in the input; includes one duplicate var

• none: processes a list of variables, none of which are in the input; should produce no files

• ts: timeseries files

• static: static files

fre.pp.tests.test_split_netcdf.test_split_file_setup()

Sets up the files we need in order to test variable splitting. Mostly ncgen3 commands.