Fixed release data in changelog.

CHANGELOG.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.2] - 2020-04-11
+
+### Added
+- Added additional Exif and ITPC data fields for radiation comment.
+
 ## [0.3.1] - 2020-04-03
 
 ### Added

Readme.md

@@ -8,7 +8,7 @@ It can parse a .his (CSV) file from a [GeigerLog](https://sourceforge.net/projec
 
 It can optionally read a gpx-file, compare the timestamps to 'DateTimeOriginal' and determine closest-matching latitude / longitude / altitude. Timestamps in GPX files are ususally stored in UTC timezone, you can set --timezone to match the local timezone, your camera / geiger counter ran at.
 
-It then creates a `UserComment` with the actual measured radiation at the time the photo has been taken and writes the geocoordinates into the appropiate Exif tags.
+It then creates some Exif/ITPC/XMP Comment/Description tags with the actual measured radiation at the time the photo has been taken and writes the geocoordinates into the appropiate Exif tags.
 
 ## Dependencies
 Right now it depends on the following non-core Python 3 libraries. These can be installed using the package manager of your distribution.
@@ -56,7 +56,7 @@ usage: rad_tag.py [-h] [-si SIFACTOR] [-tz Timezone] [-d] [-g GPX] [-o OUTDIR]
                   CSV Photo [Photo ...]
 
 A unix-tyle tool that extracts GPS and/or radiation data from GPX/CSV files
-and writes them into the Exif tags of given photos.
+and writes them into the Exif/ITPC/XMP tags of given photos.
 
 positional arguments:
   CSV                   Geiger counter history file in CSV format.

functions.py

@@ -171,7 +171,7 @@ class Match:
 
 class Exif:
     '''
-    Converts, compiles and writes Exif-Tags from given arguemnts. 
+    Converts, compiles and writes Exif/ITPC/XMP-Tags from given arguments. 
     
     Arguments:
     photo: file name of photo to modify
@@ -243,7 +243,11 @@ class Exif:
         if radiation:
             # Set new UserComment
             new_comment = 'Radiation ☢ : %s µS/h' % str(round(radiation, 2))
+
             metadata['Exif.Photo.UserComment'] = new_comment
+            metadata['Exif.Image.ImageDescription'] = new_comment
+            metadata['Iptc.Application2.Caption'] = [new_comment]
+            metadata['Xmp.dc.description'] = new_comment
         else:
             new_comment = None
 

rad_tag.py

@@ -2,9 +2,8 @@
 # -*- coding: utf-8 -*-
 
 ''' Iterates over a bunch of .jpg or .cr2 files and matches 
-DateTimeOriginal from Exif tag to DateTime in a csv log 
-of a GeigerMuellerCounter and writes its value to the UserComment
-Exif tag in µS/h '''
+DateTimeOriginal from Exif tags to DateTime in a csv log 
+of a GeigerMuellerCounter and writes its value to Exif/ITPC/XMP tags in µS/h '''
 
 import csv
 import argparse
@@ -25,7 +24,7 @@ from functions import Radiation, Photo, Match, Exif, Output
 parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter, 
                                  description='''A unix-tyle tool that 
     extracts GPS and/or radiation data from GPX/CSV files and writes
-    them into the Exif tags of given photos.''')
+    them into the Exif/ITPC/XMP tags of given photos.''')
 parser.add_argument('-si', '--sifactor', type=float, default=0.0065, 
                     help='Factor to multiply recorded CPM with.')
 parser.add_argument('-tz', '--timezone', type=str, metavar='Timezone', default='utc',