Git: Update guix manifest.

manifest.scm

@@ -19,4 +19,5 @@
        "python-pyqt@5" "python-pyqt5-sip"
        "python-pyqtgraph" "python-qscintilla"
        "python-numpy@1" "python-shapely" "python-pyshp"
-       "python-matplotlib" "python-rasterio"))
+       "python-matplotlib" "python-colorama"
+       "python-rasterio"))

src/View/Results/Window.py

@@ -19,7 +19,11 @@
 import os
 import csv
 import logging
-# import rasterio
+try:
+    import rasterio
+    _rasterio_loaded = True
+except:
+    _rasterio_loaded = False
 
 from numpy import sqrt
 
@@ -337,10 +341,12 @@ class ResultsWindow(PamhyrWindow):
             "action_add": self._add_custom_plot,
             "action_export": self._export,
             # "action_export": self.export_current,
-            "action_Geo_tiff": self.import_geotiff
         }
-        self.find(QAction, "action_Geo_tiff").setEnabled(False)
-        self.find(QAction, "action_Geo_tiff").setVisible(False)
+        if _rasterio_loaded:
+            actions["action_Geo_tiff"] = self.import_geotiff
+        else:
+            self.find(QAction, "action_Geo_tiff")\
+                .setEnabled(False)
 
         if len(self._results) > 1:
             self.find(QAction, "action_reload").setEnabled(False)