NAME:createfunc PURPOSE: write an idl function, compile it and execute it. usefull to avoid the use of execute CATEGORY: CALLING SEQUENCE:res = createfunc(command) INPUTS: command: a scalar string defining the result to be byven back by the function. (see examples) KEYWORD PARAMETERS: FILENAMEIN: name of the funccedure to be created. 'for_createfunc.pro' by default KWDLIST: a vector string. to specify a list of keywords that must be included in the function definition. Warning: the string must start with a ',' for example: KWDLIST = ', TOTO = toto' _EXTRA: used to pass your keywords to the created function. OUTPUTS: none COMMON BLOCKS: none SIDE EFFECTS: ends the function name with '.pro' if needed RESTRICTIONS:arguments can be given only through keywords EXAMPLE: IDL> print, createfunc('3*2', filename='test') IDL> print, createfunc('3*two', filename = 'test' $ , kwdlist ='two = two', two = 2)