Re: envi batch mode and envi_select

On Apr 22, 11:09 am, "skymaxw...@[EMAIL PROTECTED]
" <skymaxw...@[EMAIL PROTECTED]
>
wrote:
> I found trouble with ENVI batch mode. For ENVI 4.1/4.2 help shown that
> batch mode can be tested by following commands
>
> IDL> ENVI,/RESTORE_BASE_SAVE_FILES
> IDL> ENVI_BATCH_INIT
>
> and for testing
>
> IDL> ENVI_SELECT
>
> Now, in ENVI 4.4 ENVI_SELECT in this sequence not working
> Error message is:
>
> IDL> ENVI_SELECT
> Variable is undefined: <No name>.
> Execution halted at: WIDGET_MODAL_BASE
>                      ENVI_SELECT
>                      $MAIN$

I haven't used ENVI_SELECT in batch mode, but have you tried setting
the FID keyword when you call it?  It might be that the newer versions
of ENVI require this keyword since, to me at least, it doesn't seem
like it makes a lot of sense to call ENVI_SELECT without getting the
FID of the file that was selected.  Otherwise how could you tell which
file the user selected?

Jeff