+
+ real or rt - Format the output the same as for real time spots. The
+ formats are deliberately different (so you can tell
+ one sort from the other). This is useful for some
+ logging programs that can't cope with normal sh/dx
+ output. An alias of SHOW/FDX is available.
+
+ filter - Filter the spots, before output, with the user's
+ spot filter. An alias of SHOW/MYDX is available.
+
+ zone <zones> - look for spots in the cq zone (or zones) specified.
+ zones are numbers separated by commas.
+
+ by_zone <zones> - look for spots spotted by people in the cq zone
+ specified.
+
+ itu <itus> - look for spots in the itu zone (or zones) specified
+ itu zones are numbers separated by commas.
+
+ by_itu <itus> - look for spots spotted by people in the itu zone
+ specified.
+
+ state <list> - look for spots in the US state (or states) specified
+ The list is two letter state codes separated by commas.
+
+ by_state <list> - look for spots spotted by people in the US state
+ specified.
+
+ origin - the node from which this spot originated (must be an
+ exact callsign with SSID e.g. gb7tlh-4)
+
+ ip - the IP address of the spotter (either in IPV4 or IPV6)
+ format. These addresses can be partial.
+