Improve weather data handling - #198
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….py. Added Cache class in ship.py which handles the lookup table.
kdemmich
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Jun 10, 2026
| self._cache[key] = value | ||
| self._order.append(key) | ||
| # evict oldest if necessary | ||
| while len(self._order) > self.max_entries: |
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Please drop the while, as every time the function is called only one entry needs to be deleted.
kdemmich
reviewed
Jun 10, 2026
| if max_entries <= 0: | ||
| raise ValueError("max_entries must be > 0") | ||
| self.max_entries = int(max_entries) | ||
| self._cache = dict() |
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Please check whether the deletion of self._order and the replacement of self._cache by an OrderedDict increases the run-time performance. You can then use the command 'popitem(last=False)' to delete the first entry of _order.
kdemmich
reviewed
Jun 10, 2026
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| def cached_lookup(var_key, da, lat, lon, t, height=None, depth=None): | ||
| key = ( | ||
| var_key, |
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Please convert the latitude, longitude and time values into indices and use these as keys to refer to the data in the lookup table.
| self._lat_min = None | ||
| self._lon_min = None | ||
| self._lat_width = 1.0 / 12.0 | ||
| self._lon_width = 1.0 / 12.0 |
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self._lat_min = None
self._lon_min = None
self._lat_width = 1.0 / 12.0
self._lon_width = 1.0 / 12.0
These variables are not used, are they? If not, they should be removed.
…in RandomPlateauMutation, RouteBlendMutation and GaussianSpeedMutation
…rom execute_routing.py
…d called it everywhere necessary. Resolved #52
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Issue #13
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