• Add command line interface, nro45-merge
• Add empty interface functions for dry-run
• Add logging feature

Add module to read OCTAD VDIF file and convert it to a xarray-compatible format.

Add nro45_merge.correlator.to_vdif function to convert a Zarr file to a VDIF file.
(It is for identity check between a VDIF file and that converted as VDIF → Zarr → VDIF)

Weather and accelerometer data for distribution uses raw timestamps in JST, but correlator data are written in UTC.
Fix weather.to_dist_zarr and accelerometer.to_dist_zarr so that they uses UTC as the timezone of output Zarr files.

Update test data using real measurements so that test script for the merge module can be made.

Update pyproject.toml and poetry.lock to be compatible with Poetry >=1.2.

Any dependency declared in the legacy dev-dependencies section will automatically be added to a dev group.
As the dev-dependencies is now deprecated, projects should migrate to the new group syntax as soon as possible.
Keep in mind that the group syntax is a new feature of Poetry 1.2, and your project will not be buildable with Poetry 1.1 after migrating.
https://python-poetry.org/blog/announcing-poetry-1.2.0/#dependency-groups

• Add antenna module
• Add antenna log to Zarr converter
• Add tests for the module

Add module to read GL900-APS GBD file and convert it to a xarray-compatible format.

Use pandas.concat instead of df.append to merge multiple DataFrame objects into one.

Unify SAM45 timestamp types with other data.

init.py.にimport antenna_50_spsを加える。

Add "date_parser = partial(pd.to_datetime, format=LOG_TIMEFMT)" into get_df.

Fix real_Z1 and real_Z2 in antenna_50_sps.py, lines 196-7, as they are reversed.

• Rename package name (nro45_merge → mao_merge_45m)
• Rename repository name (nro45-merge → mao-merge-45m)

• merge()関数の以下の行の間でcorrelator.timeの時刻にオフセットを与えられるようにする

  correlator = xr.open_zarr(path_correlator_zarr)
  # correlator.timeにオフセットを加える
  correlator.to_zarr(path_merged_zarr, mode="w")

• merge()関数に時刻オフセットの引数を追加する
• merge()関数のdocstringに時刻オフセットの記述を追加する

Create a new module (accelerometer_csv) to read accelerometer logs as the CSV format.

The correlator module currently only supports for the integration time of 10 ms.
This issue will update the code to support for the integration time of 5 ms as well.

Note: In the current code, changing the integration time (10 → 5 ms) needs to change the following constants:

-N_UNITS_PER_SECOND = 6400
+N_UNITS_PER_SECOND = 12800
...
-N_SCANS_PER_SECOND = 100
+N_SCANS_PER_SECOND = 200
...
-N_SCANS_PER_MINUTE = 6000
+N_SCANS_PER_MINUTE = 12000
...
-UNIT_MILLISECOND = np.timedelta64(10, "ms")
+UNIT_MILLISECOND = np.timedelta64(5, "ms")

Add a sentence to get_df that eliminates duplicate timestamps and interpolates the eliminated parts.