docstrings corrected

qsoabsfind/absfinder.py

@@ -78,7 +78,7 @@ def read_single_spectrum_and_find_absorber(fits_file, spec_index, absorber, **kw
                          and METADATA which must contain keyword Z_QSO.
         spec_index (int): Index of the quasar spectrum to retrieve from the FITS file.
         absorber (str): Name of the absorber to search for (e.g., 'MgII', 'CIV').
-        kwargs (dictionary): search parameters as defined in constants.py
+        kwargs (dict): search parameters as described in qsoabsfind.constants()
 
     Returns:
         tuple: Contains lists of various parameters related to detected absorbers.

qsoabsfind/parallel_convolution.py

@@ -34,7 +34,7 @@ def run_convolution_method_absorber_finder_QSO_spectra(fits_file, spec_index, ab
         fits_file (str): Path to the FITS file containing Normalized QSO spectra.
         spec_indices (list or numpy.array): Indices of quasars in the data matrix.
         absorber (str): Absorber name for searching doublets (MgII, CIV). Default is 'MgII'.
-        kwargs (dictionary): search parameters as described in qsoabsfind.constants()
+        kwargs (dict): search parameters as described in qsoabsfind.constants()
 
     Returns:
         tuples containing detected absorber details
@@ -80,7 +80,7 @@ def parallel_convolution_method_absorber_finder_QSO_spectra(fits_file, spec_indi
         spec_indices (list or numpy.array): Indices of quasars in the data matrix.
         absorber (str): Absorber name for searching doublets (MgII, CIV). Default is 'MgII'.
         n_jobs (int): Number of parallel jobs to run.
-        kwargs (dictionary): search parameters as defined in constants.py
+        kwargs (dict): search parameters as described in qsoabsfind.constants()
 
     Returns:
         dict: A dictionary containing combined results from all parallel runs.

qsoabsfind/utils.py

@@ -311,8 +311,9 @@ def vel_dispersion(c1, c2, sigma1, sigma2, resolution):
 
 def plot_absorber(spectra, absorber, zabs, show_error=False, xlabel='obs wave (ang)', ylabel='residual', title='QSO', plot_filename=None):
     """
-    Saves a plot of spectra with absorber(s) (full spectrum + zoomed version)
-    in the current working directory.
+    Saves a plot of spectra with absorber(s) (full spectrum + zoomed version) along
+    with its Gaussian fit in the current working directory or in the user-defined
+    directory.
 
     Args:
         spectra (object): spectra class, output of QSOSpecRead()
@@ -419,7 +420,9 @@ def plot_absorber(spectra, absorber, zabs, show_error=False, xlabel='obs wave (a
         current_dir = os.getcwd()
 
         # Define the full path for the plot
-        plot_path = os.path.join(current_dir, plot_filename)
+        plot_path = plot_filename
+        if not os.path.isabs(plot_filename):
+            plot_path = os.path.join(current_dir, plot_filename)
 
         # Save the plot
         plt.savefig(plot_path)
@@ -434,12 +437,12 @@ def read_nqso_from_header(file_path, hdu_name='METADATA'):
     """
     Read the NAXIS2 value from the header of a specified HDU in a FITS file.
 
-    Parameters:
-    - file_path: str, path to the FITS file.
-    - hdu_name: str, name of the HDU from which to read NAXIS1 (default: 'METADATA').
+    Args:
+        file_path: str, path to the FITS file.
+        hdu_name: str, name of the HDU from which to read NAXIS1 (default: 'METADATA').
 
     Returns:
-    - naxis2_value: int, value of NAXIS2 from the specified HDU header.
+        naxis2_value: int, value of NAXIS2 from the specified HDU header.
     """
     # Check if the file exists
     if not os.path.isfile(file_path):