Fix to 3DIrescale tool not being compatible with new NamedTuple for S…

…tokes I fit results. (#131)

RMtools_3D/rescale_I_model_3D.py

@@ -52,7 +52,7 @@
 import astropy.io.fits as pf
 import numpy as np
 
-from RMutils.util_misc import renormalize_StokesI_model
+from RMutils.util_misc import FitResult, renormalize_StokesI_model
 
 
 def command_line():
@@ -229,8 +229,23 @@ def rescale_I_pixel(data, fit_function):
     oldDict["pcov"] = covar
     oldDict["fit_function"] = fit_function
 
-    newDict = renormalize_StokesI_model(oldDict, new_freq)
-    return newDict["p"], newDict["perror"]
+    old_result = FitResult(
+        params=coeff,
+        fitStatus=np.nan,  # Placeholder
+        chiSq=np.nan,  # Placeholder
+        chiSqRed=np.nan,  # Placeholder
+        AIC=np.nan,  # Placeholder
+        polyOrd=len(coeff) - 1,
+        nIter=0,  # Placeholder
+        reference_frequency_Hz=old_freq,
+        dof=np.nan,  # Placeholder
+        pcov=covar,
+        perror=np.zeros_like(coeff),  # Placeholder
+        fit_function=fit_function,
+    )
+
+    new_fit_result = renormalize_StokesI_model(old_result, new_freq)
+    return new_fit_result.params, new_fit_result.perror
 
 
 def rescale_I_model_3D(

VERSION_HISTORY.txt

@@ -1,5 +1,12 @@
 
+1.4.5:
+-Fixed 3DIrescale tool to work with new NamedTuple for Stokes I fitting outputs.
 
+1.4.4:
+-Fixed calcRMSF tool to work with new NamedTuple system for RMSF calculation/fitting outputs.
+
+1.4.3:
+-Fixed bug in RMpeakfit3D which wasn't using the correct channel weights to calculate uncertainties.
 
 1.4.2:
 -minor fix to uncertainties generated by RMpeakfit3D

setup.py

@@ -10,7 +10,7 @@
 DESCRIPTION = "RM-synthesis, RM-clean and QU-fitting on polarised radio spectra"
 URL = "https://github.com/CIRADA-Tools/RM-Tools"
 REQUIRES_PYTHON = ">=3.7.0"
-VERSION = "1.4.4"
+VERSION = "1.4.5"
 DOWNLOAD_URL = (
     "https://github.com/CIRADA-Tools/RM-Tools/archive/v" + VERSION + ".tar.gz"
 )