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Re: changing path
| Re: changing path [message #55160] |
Thu, 02 August 2007 13:59 |
Michael Galloy
Messages: 1114
Registered: April 2006
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Senior Member |
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On Aug 2, 12:02 pm, "skymaxw...@gmail.com" <skymaxw...@gmail.com>
wrote:
> Hello
>
> i have IDL project. It's consists of 14 files with *.pro extension
> one source file have line
>
> RESTORE, 'D:\IDL\GEOPROJECT\Templates.sav'
>
> so i pack project to save file (geoproject.sav). Total, my project
> have 2 sav files
>
> for ENVI path will change. How define path for Templates.sav from
> other sav file in this case (if path would be change) ?
>
> I try put their in same directory, but IDL says 'file not found'
I'm not 100% sure of your question, but I think it's "My application
has data files associated with it. How do I find the location of these
data files when it is installed on someone else's computer?"
The two methods I use are:
1. Install the data files in some location relative to the program
code (like in the same directory or in a subdirectory). Use
MG_SRC_ROOT to find the location of the program code and then use
FILEPATH to get the location f the data files. (MG_SRC_ROOT is at
http://michaelgalloy.com/wp-content/uploads/2007/07/mg_src_r oot.pro)
2. Put the data in some special place that I can find later (i.e.
using APP_USER_DIR).
Mike
--
www.michaelgalloy.com
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