IDL Problem Code 75 with alias duplicate-kw-usage 
Want to disable me? Check out the configuration guide to learn more.
Execution Error
This is a fatal error that prevents IDL from compiling or running code
This problem detects when a keyword is used more than once when calling a routine.
Here is an example of this problem:
idl
p = plot(/test, /test)
;        ^^^^^  ^^^^^  duplicate structure tagFix this problem by reducing to a single keyword instance:
idl
p = plot(/test)
;        ^^^^^  OK!