fix(falsecolor): Add odim option

honeybee_radiance_command/options/falsecolor.py

@@ -6,7 +6,8 @@
     NumericOption,
     StringOption,
     IntegerOption,
-    FileOption
+    FileOption,
+    TupleOption
 )
 
 
@@ -31,7 +32,8 @@ class FalsecolorOptions(OptionCollection):
         "_e",
         "_r",
         "_g",
-        "_b"
+        "_b",
+        "_odim"
     )
 
     def __init__(self):
@@ -56,6 +58,10 @@ def __init__(self):
         self._r = StringOption("r", "Red channel mapping (expression of 'v')")
         self._g = StringOption("g", "Green channel mapping (expression of 'v')")
         self._b = StringOption("b", "Blue channel mapping (expression of 'v')")
+        self._odim = TupleOption(
+            "odim", "X and Y grid dimensions for value overlay", length=2,
+            numtype=int
+        )
         self._on_setattr_check = True
 
     def _on_setattr(self):
@@ -258,3 +264,15 @@ def b(self):
     @b.setter
     def b(self, value):
         self._b.value = value
+
+    @property
+    def odim(self):
+        """"X and Y grid dimensions for value overlay.
+
+        The expression must be a tuple with two integer values.
+        """
+        return self._odim
+
+    @odim.setter
+    def odim(self, value):
+        self._odim.value = value

tests/falsecolor_test.py

@@ -50,3 +50,13 @@ def test_validation():
         falsecolor.to_radiance()
     falsecolor.input = 'image.hdr'
     assert falsecolor.to_radiance() == 'falsecolor -i image.hdr'
+
+
+def test_odim():
+    """Test odim option."""
+    falsecolor = Falsecolor()
+
+    falsecolor.input = 'image.hdr'
+    falsecolor.output = 'image_odim.hdr'
+    falsecolor.options.odim = (5, 5)
+    assert falsecolor.to_radiance() == 'falsecolor -odim 5 5 -i image.hdr > image_odim.hdr'