AttributeError: 'ResultSet' object has no attribute 'dataset_id'

[Noreyni27]

Hi all,
I am using binder https://hub.gesis.mybinder.org/user/esgf-esgf-pyclient-d3mtf35s/notebooks/notebooks/demo/subset-cmip6.ipynb
But I got this error :
ctx = conn.new_context(
project='CMIP6',
source_id='UKESM1-0-LL',
experiment_id='historical',
variable='tas',
frequency='mon',
variant_label='r1i1p1f1',
data_node='esgf-data3.ceda.ac.uk')
ctx.hit_count

files = result.file_context().search()
for file in files:
print(file.opendap_url)

---

AttributeError Traceback (most recent call last)
Cell In[24], line 1
----> 1 files = result.file_context().search()
2 for file in files:
3 print(file.opendap_url)

AttributeError: 'ResultSet' object has no attribute 'file_context'

I can't get a netcdf file. Anyone could help me?

[bouweandela]

The issue is that your search isn't returning any results: it looks like the file is no longer available at CEDA or at least it is no longer listed in the index server at DKRZ that the example notebook is using.

Note that the servers that this tool works with may not be available much longer (see also #114) and will be replaced by STAC servers. You can find progress reports on this transition here. I would recommend taking a look at intake-esgf, or once the STAC servers are available, a STAC client such as xpystac or pystac-client.

If you really need the older API, https://esgf-node.ornl.gov/esgf-1-5-bridge/search has been set up as a transition service, and will be around for a bit longer. See https://github.com/esgf2-us/esg_fastapi/issues for some of the limitations.