def buildProduct(self, dsid: str, request: TaskRequest, node: OpNode,
result_arrays: List[EDASArray], attrs: Dict[str, str]):
result_dset = EDASDataset.init(self.renameResults(result_arrays, node),
attrs)
for parm in ["product", "archive"]:
result_dset[parm] = node.getParm(parm, "")
result_dset.name = node.getResultId(dsid)
return self.signResult(result_dset, request, node)
def mergeEnsembles(self, op: OpNode, dset: EDASDataset) -> EDASDataset:
self.logger.info(" ---> Merge Ensembles: ")
for xarray in dset.xarrays:
self.logger.info(
f" Variable {xarray.name}: dims: {xarray.dims}, coords: {xarray.coords.keys()} "
)
sarray: xr.DataArray = xr.concat(dset.xarrays, dim=op.ensDim)
result = EDASArray(dset.id, list(dset.domains)[0], sarray)
return EDASDataset.init(OrderedDict([(dset.id, result)]), dset.attrs)
def getCachedDataset(self, snode: SourceNode) -> Optional[EDASDataset]:
cache_status = self.getCacheStatus(snode)
if cache_status != CacheStatus.Ignore:
cid = snode.varSource.getId()
variable = EDASKCacheMgr[cid]
if variable is None:
assert cache_status == CacheStatus.Option, "Missing cached input: " + cid
else:
return EDASDataset.init(OrderedDict([(cid, variable)]), {})
return None