Sandor Kertesz

See this code in WMSServer.getLegend(): ``` try: legend = self.availability.layer(layer, time) except errors.LayerNotDefined: legend = self.plotter.layer ``` The problem is that in the except branch **plotter.layer** is a function and...

Add support for anemoi-datasets

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This PR adds support for anemoi-datasets. Major changes ---------------- 1. New properties/methods added to Field: - mars_grid for a latlon grid returns [dx,dy] otherwise `metadata("gridName")` - mars_area returns [north, west,...

Crash when caching used in multiple processes

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### What happened? When earthkit-data is used simultaneously in multiple processes to retrieve fdb data it crashes with: ``` OperationalError('database is locked') ``` It comes from the sqlite database used...

### Is your feature request related to a problem? Please describe. Currently we cannot retrieve data directly into a user defined file, because we cannot pass a file target to...

Implement writing GRIB data to FDB

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### Is your feature request related to a problem? Please describe. We can already write earthkit-data GRIB data into an FDB as the https://earthkit-data.readthedocs.io/en/latest/examples/grib_fdb_write.html example demonstrates. The task is now...

A tensor object would represent multidimensional labelled data and provide coordinate based data access and slicing. The current scope is rather limited and only want to replicate some xarray functionality....

Implement Amazon S3 bucket source

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Still work in progress. The new source for an S3 bucket can be used like this: ```python import earthkit.data # endpoint="s3.amazonaws.com" bucket_name = "ecmwf-forecasts" key = "20240111/00z/0p4-beta/oper/20240111000000-0h-oper-fc.grib2" r = {"bucket":...

### What happened? Test `test_cds_netcdf_selection_limited` fails with the following error: test_cds_netcdf_selection_limited - TypeError: object of type 'TextReader' has no len() ### What are the steps to reproduce the bug? `pytest...

The speed of `order_by()` is primarily a problem for "file" sources and it is down to the fact that for each field metadata access call in the sorting algorithm the...