pygsfit-cp 0.1.4

A python wrpper of the core fitting functionalities of gsFit.

pygsfit_cp

pygsfit_cp is a radio imaging spectroscopy package dedicated to performing spectrum fitting.

INSTALLATION:

New conda/virtual env (highly recommanded) please replace myenv with a desired name

conda create --name myenv conda activate myenv pip install pygsfit_cp

USAGE:

Step1: There are two ways to do step 1.

Method One (Recommended)

a. Initial Setup and Exploration

• Run /demo/pygsfit_cp.ipynb to identify appropriate initial gas parameters and fitting ranges for each parameter.
• Define and visualize the Region of Interest (ROI).

b. Export Batch Script

• After obtaining the ideal fitting results, export a batch mode fitting script to perform the fitting with the same parameters.

Method Two

a. Direct Batch Mode

• If you are already familiar with your data, directly run /demo/batch_mode_script.py.
• Manually input all the parameters of the ROI.

Common Steps for Both Methods

2. Execute Batch Script

   • Execute the batch script to obtain the fitting results, which include:
     • A results file (fitting_results.h5)
     • An IDL script (make_params_maps.pro)
     • Several intermediate files.

3. Generate Parameter Maps

   • Run the IDL script (make_params_maps.pro) directly in sswidl to generate an IDL save file (parameters_map.sav).
   • The resulting save file can be opened in gsfitview, sswidl.