====== Negative Pulse 1:2 ====== //This is a user contributed pattern and only available with the modified shapefile.// ||Slope||rectangle, duty cycle = 1:2|| ||Range||-1000 ... 0|| ||used in|| {{backlinks>.#shapes:custom_shapes}} || ||contributed by||Alex del Bondio|| (created from the shapefile using [[shapes:pattern:convert]]) {{:shapes:custom_pattern:neg_pulse_12.png}}