diff --git a/wis2box_api/plugins/provider/erddap.py b/wis2box_api/plugins/provider/erddap.py
deleted file mode 100644
index 3f954cc..0000000
--- a/wis2box_api/plugins/provider/erddap.py
+++ /dev/null
@@ -1,127 +0,0 @@
-###############################################################################
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-#
-###############################################################################
-
-
-# feature provider for ERDDAP integrations
-#
-# sample configuration
-#
-# providers:
-#     -   type: feature
-#         name: wis2box_api.plugins.provider.erddap.ERDDAPProvider
-#         data: http://osmc.noaa.gov/erddap/tabledap/OSMC_Points
-#         id_field: id
-#         time_field: time
-#         options:
-#             query: "?"
-#             filters: "&parameter=\"SLP\"&platform!=\"C-MAN%20WEATHER%20STATIONS\"&platform!=\"TIDE GAUGE STATIONS (GENERIC)\""   # noqa
-#             max_age_hours: 12
-
-
-from datetime import datetime, timedelta, timezone
-import json
-import logging
-
-import requests
-
-from pygeoapi.provider.base import BaseProvider, ProviderQueryError
-
-LOGGER = logging.getLogger(__name__)
-
-
-class ERDDAPProvider(BaseProvider):
-    def __init__(self, provider_def):
-        super().__init__(provider_def)
-
-        LOGGER.debug('Setting provider query filters')
-        self.query_ = self.options.get('query', '')
-        self.filters = self.options.get('filters', '')
-        self.station_id_field = self.options.get('station_id')
-        self.fields = self.get_fields()
-
-    def get_fields(self):
-        properties = self.query()['features'][0]['properties']
-        for key, value in properties.items():
-            LOGGER.debug(key, value)
-            properties[key] = {'type': type(value).__name__}
-        return properties
-
-    def query(self, startindex=0, limit=10, resulttype='results',
-              bbox=[], datetime_=None, properties=[], sortby=[],
-              select_properties=[], skip_geometry=False, q=None,
-              filterq=None, **kwargs):
-
-        url = self.data
-
-        url = f'{url}.geoJson{self.query_}{self.filters}'
-
-        timefilter = ''
-
-        max_age_hours = self.options.get('max_age_hours')
-        if max_age_hours is not None:
-            LOGGER.debug('Setting time filter')
-            currenttime = datetime.now(timezone.utc)
-            mintime = currenttime - timedelta(hours=max_age_hours)
-            mintime = mintime.strftime('%Y-%m-%dT%H:%M:%SZ')
-            timefilter = f'&time>={mintime}'
-
-        url = f'{url}{timefilter}'
-
-        LOGGER.debug(f'Fetching data from {url}')
-        data = json.loads(requests.get(url).text)['features'][startindex:limit]
-
-        # add id to each feature as this is required by pygeoapi
-        for idx in range(len(data)):
-            # ID used to extract individual features
-            try:
-                station_id = data[idx]['properties'][self.station_id_field]
-            except KeyError:
-                # ERDDAP changes case of parameters depending on result
-                station_id = data[idx]['properties'][self.station_id_field.upper()]  # noqa
-            except Exception as err:
-                msg = 'Cannot determine station identifier'
-                LOGGER.error(msg, err)
-                raise ProviderQueryError(msg)
-
-            obs_time = data[idx]['properties']['time']
-            obs_id = f'{station_id}.{obs_time}'
-            data[idx]['id'] = obs_id
-
-        return {
-            'type': 'FeatureCollection',
-            'features': data
-        }
-
-    def get(self, identifier, **kwargs):
-        url = self.data
-
-        station_id, obs_time = identifier.split('.')
-        id_filter = f'&time={obs_time}&{self.station_id_field}=%22{station_id}%22'  # noqa
-
-        filters = f'{self.filters}{id_filter}'
-        url = f'{url}.geoJson{self.query_}{filters}'
-        LOGGER.debug(f'Fetching data from {url}')
-        data = json.loads(requests.get(url).text)['features']
-        if len(data) > 1:
-            LOGGER.warning(f'More than 1 feature returned for {identifier}, features truncated')  # noqa
-        data = data[0]
-        data['id'] = identifier
-        return data