pierre.villeneuve's articles:

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Custom formatting under version 7.0? 10 22 (12/4/2007 9:45:14 PM) comp.lang.idl-pvwave I have been using the new eclipse-based DE for the past few days and overall I like what I see. One thing I can't figure out yet is how to modify the auto-formatting rules to force my code to line up with pare... Pierre

pierre.villeneuve's replies:

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Can I Pass an object to IDL_IDLBridge session? 1 36 (11/28/2006 1:09:12 AM) comp.lang.idl-pvwave I'd like to know if there is a method to pass an object to IDL_IDLBridge session. Of course, it is impossible to pass pointers and objects via "setVar" method. In that case, is there any bypass? I hope there i... yi.selab (8)

Find number of processors on a machine? 2 37 (12/23/2006 10:26:22 PM) comp.lang.idl-pvwave Can anyone tell me how to find out the number of processors on a machine from within IDL (OSX/Unix)? I am happy to spawn a system call, but I don't know how to find out characteristics of the machine from the s... rfrench (99)

please help with ndvi calculation 2 31 (3/2/2007 5:09:06 AM) comp.lang.idl-pvwave Hello all, I am new in idl programming, and have been trying to figure out to write a simple code to calculate ndvi. Here is what I've done, but gave weird value. ---------------------------------------------... beardown911 (15)

Custom formatting under version 7.0? 10 22 (12/4/2007 9:45:14 PM) comp.lang.idl-pvwave I have been using the new eclipse-based DE for the past few days and overall I like what I see. One thing I can't figure out yet is how to modify the auto-formatting rules to force my code to line up with pare... pierre.villeneuve (11)

IDL Matrix Multiply and Dual-Core CPUs 8 24 (5/9/2008 2:27:39 PM) comp.lang.idl-pvwave Hi, I have a Problem with IDL 7.0 We have to multiply large matrices. With some matrix sizes, the CPU usage is 100% but for most of the matrices it is 50%. (I'm runnning it on a Intel T7250 (Dual Core, 2GHz, 2... s.haenger (4)

Calculate the included angle between two vectors 4 77 (4/9/2009 2:14:29 PM) comp.lang.idl-pvwave Is there a function which can calculate the included angle between two three-dimensional vectors? jdu ... duxiyu (97)

IDL_IDL Bridge crashing when setting large variables 2 34 (12/2/2006 1:45:04 AM) comp.lang.idl-pvwave I thought I'd try out the IDL-IDL bridge today and my first attempt was to try to save a large chunk of data to a file in the background while my program did other work. I kept getting weird error messages lik... villeneuve (2)

Shared memory between several IDL processes 2 34 (12/23/2006 6:39:14 PM) comp.lang.idl-pvwave I'm searching for a way to take advantage of the multiple processors on my new OSX Xserve box (4 processors) and MacPro workstation (another 4-processor box) to speed up some lengthy calculations. I've started ... rfrench (99)