.. _v1.1.0:

v1.1.0
======

Installation
------------

* Basemap is now not required upon installation for most use cases.  Some 
  functionality is missing without Basemap: :class:`~gbm.plot.EarthPlot`, some 
  plotting functions in :class:`~gbm.plot.SkyPlot`, and some lower-level 
  plotting functions. See install instructions.  For a future release, we are 
  investigating a move to Cartopy.

Data Module
-----------

* Fixed errors in loading poshist files prior to May 2009

* :class:`gbm.data.Trigdat`:
    
    * Fixed conversion of Trigdat data to PHAII data when using 
      :meth:`~gbm.data.Trigdat.sum_detectors`
    
    * Fixed :class:`triggered_detectors <gbm.data.Trigdat>` attribute for files 
      prior to March 2010
  
* Fixed :meth:`~gbm.data.TTE.slice_energy` for continuous TTE files

* :class:`~gbm.data.RSP`:
    
    * Added :meth:`~gbm.data.RSP.resample` to resample the photon axis of the 
      DRM
    
    * Added :meth:`~gbm.data.RSP.rebin` to rebin the channel axis of the DRM
    
    * Added :meth:`~gbm.data.RSP.effective_area` to calculate the effective area
      at an arbitrary energy
    
    * Fixed error when extracting DRMs or performing operations on responses 
      that have no atmospheric scattering response included 
    

----

Simulations Module
------------------

* Fixed import of :mod:`gbm.simulate`

* Handle zero-count spectrum in :class:`~gbm.simulate.generators.EventSpectrumGenerator`


----

Spectra Module
--------------

* Fixed behavior when using P-stat to fit data with zero-count channels

* Fixed behavior when using C-stat to fit data with zero-count channels

* Fixed behavior of :class:`~gbm.spectra.fitting.SpectralFitterPgstat` where
  background rates were incorrectly calculated

* Fixed calculation of model variance


----

Plotting Module
---------------

* Added ability to plot only the total spectral model for multi-component
  spectral fits in :class:`~gbm.plot.ModelFit`

* Added :class:`ModelFit.view <gbm.plot.ModelFit>` property containing the 
  current view


----

Utilities
----------

* Fixed behavior of specifying the ``dets`` detector list kwarg in 
  :class:`ContinuousFtp.get_tte <gbm.finder.ContinuousFtp>`

----

Documentation
-------------

* Updates to existing API documentation resulting from the above changes

* Updated tutorial on GBM Responses

* Added new tutorial on GBM Spectral Catalog Files