import bpy
from bpy.props import StringProperty
from bpy_extras.io_utils import ImportHelper

class OBJECT_OT_select_geotiff_file(bpy.types.Operator, ImportHelper):
    """Display dialog to a GeoTIFF file for Mapping Tools to use."""
    bl_idname = "object.select_geotiff_file"
    bl_label = "Select GeoTIFF file"

    filter_glob: StringProperty(default="*.tif;*.tiff", options={"HIDDEN"})
    filepath: StringProperty(subtype="FILE_PATH")

    def execute(self, context):
        context.scene.mapping_extension_geotiff_filename=self.properties.filepath
        return {'FINISHED'}