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4 changes: 2 additions & 2 deletions docs/manual.md
Original file line number Diff line number Diff line change
Expand Up @@ -117,7 +117,7 @@ The client presents the interface for communicating with the data source to the
A connection to a data source is prepared by creating an instance of `tagreader.IMSClient` with the following input arguments:

* `datasource` : Name of data source
* `imstype` (optional): The name of the [IMS type](#ims-types) to query. Indicates the type of data source that is requested, and therefore determines which handler type to use. Valid values are `piwebapi` and `aspenone`. If not provided it will search the availble sources and find the type.
* `imstype` (optional): The name of the [IMS type](#ims-types) to query. Indicates the type of data source that is requested, and therefore determines which handler type to use. Valid values are `piwebapi` and `aspenone`. If not provided it will search the available sources and find the type.
* `tz` (optional): Time zone naive time stamps will be interpreted as belonging to this time zone. Similarly, the returned data points will be localized to this time zone. **Default**: _"Europe/Oslo"_.

The following input arguments can be used when connecting to either `piwebapi` or to `aspenone`. None of these should be necessary to supply when connecting to Equinor servers.
Expand Down Expand Up @@ -209,7 +209,7 @@ Data is read by calling the client method `read()` with the following input argu
By specifying the optional parameter `read_type` to `read()` , it is possible to specify what kind of data should be returned. The default query method is interpolated. All valid values for `read_type` are defined in the `utils.ReaderType` class (mirrored for convenience as `tagreader.ReaderType` ), although not all are currently implemented. Below is the list of implemented read types.

* `INT` : The raw data points are interpolated so that one new data point is generated at each step of length `ts` starting at `start_time` and ending at or less than `ts` seconds before `end_time` .
* The following aggregated read types perform a weighted calculation of the raw data within each interval. Where relevant, time-weighted calculations are used. Returned time stamps are anchored at the beginning of each interval. So for the 60 seconds long interval between 08:11:00 and 08:12:00, the time stamp will be 08:11:00.
* The following aggregated read types perform a weighted calculation of the raw data within each interval, using time-weighted calculations where applicable. Returned timestamps are anchored at the beginning of each interval. For example, for a 60-second interval from 08:11:00 to 08:12:00, the timestamp will be 08:11:00.
+ `MIN` : The minimum value.
+ `MAX` : The maximum value.
+ `AVG` : The average value.
Expand Down