pylag.gotm_data_reader module
Data reader for input data generated by GOTM.
Note
gotm_data_reader is implemented in Cython. Only a small portion of the API is exposed in Python with accompanying documentation. However, more details can be found in pylag.data_reader, where a set of python wrappers have been implemented.
- class pylag.gotm_data_reader.GOTMDataReader(config, mediator)
Bases:
DataReader
DataReader for GOTM
Objects of type GOTMDataReader are intended to manage all access to GOTM data objects, including data describing the model grid as well as model output variables.
GOTMDataReader employs linear interpolation in time. For interpolation in space, GOTM uses a dedicated Interpolator. The choice of 1D interpolator is made at run time.
- Parameters
config (ConfigParser) – Configuration object.
mediator (Mediator) – Mediator object for managing access to data read from file.
See also
pylag.interpolation
Supported interpolators.
- get_xmin(self) DTYPE_FLOAT_t
- get_ymin(self) DTYPE_FLOAT_t
- read_data(self, DTYPE_FLOAT_t time)
Read in time dependent variable data from file?
time is used to test if new data should be read in from file. If this is the case arrays containing time-dependent variable data are updated. Following this, all time interpolated gridded fields are computed.
- Parameters
time (float) – The current time.
- setup_data_access(self, start_datetime, end_datetime)
Set up access to time-dependent variables.
- Parameters
start_datetime (Datetime) – Datetime object corresponding to the simulation start time.
end_datetime (Datetime) – Datetime object corresponding to the simulation end time.