101. Section Sponsor: Press Releases RSI to Release idl Version 6.0 June 02, 2003 to idl 6.0 to significantly boost the startup speed of large idl programs. idl Virtual Machine (idl VM(tm)) http://www.directionsmag.com/pressreleases.php?press_id=7188

102. PV-Wave To IDL Migration are all your wave programs you can simply create a symbolic link between your wave and idl directories. Most of your wave programs should run in idl. http://optics.ph.unimelb.edu.au/help/idl/wave2idl.html

Useful links How to use IDL's FFT SCV IDL tutorial on the web Coyote's Guide to IDL Programming Reading ASCII Data Files Online manuals % idlman (from Unix shell prompt) IDL> spawn,'idlman' (from IDL prompt) PV-Wave to IDL migration Many Optics group programs, scripts and configurations are set up to use PV-Wave and require some tweaking in order to run properly under IDL. Below are a few hints and fixes to help in the migration from Wave to IDL. Configuration and setup Include the following lines in your .cshrc (csh/tcsh) or .profile (ksh) setup file (.cshrc) source /usr/local/rsi/idl/bin/idl_setup:+~/idl (.cshrc) setenv IDL_STARTUP ~/idl/idlstartup (.profile) export IDL_DIR=+/usr/local/rsi/idl:+~/idl (.profile) export IDL_STARTUP=~/idl/idlstartup Create your own directory "idl" in your home directory where you can locate all your idl programs Create your own ' idlstartup' file or copy and locate this file in your idl directory. The startup file should include the path to your 'idl' directory with the command !path=!path+':~/idl' If you already have a 'wave' directory within which are all your wave programs you can simply create a symbolic link between your wave and idl directories. Most of your wave programs should run in idl.

103. Data Processing For The Siberian Solar Radio Telescope We believe idl to be the most convenient for these purposes. A set of idl programs was developed which allows us to look through the records and view data http://www.adass.org/adass/proceedings/adass96/konovalovs2.html

Next: Java: The Application and Data Distribution Vector for Astronomy Previous: ETOOLS: Tools for Photon Event Data Up: Science Software Applications Table of Contents Index PS reprint ... PDF reprint Astronomical Data Analysis Software and Systems VI ASP Conference Series, Vol. 125, 1997 Editors: Gareth Hunt and H. E. Payne Data Processing for the Siberian Solar Radio Telescope S. K. Konovalov, A. T. Altyntsev, V. V. Grechnev, and E. G. Lisysian Institute of Solar-Terrestrial Physics, Lermontov St. 126, Irkutsk, Russia 664033, E-mail: root@sitmis.irkutsk.su A. Magun Institute of Applied Physics, University of Bern, Switzerland, 3012 Bern Sidlerstrasse 5, E-mail: magun@sun.iap.unibe.ch Abstract: The SSRT is a cross-shaped interferometer. The way of forming its response is rather specific, so various programs to process its data were required. Furthermore, fast observations provide us with a large amount of data; therefore, implementation of special techniques for previewing and processing of data is required. We believe IDL to be the most convenient for these purposes. A set of IDL programs was developed which allows us to look through the records and view data in various representations; to measure a radio source size, flux, and its location on the Sun; to build high-sensitivity 1-D images, etc. 1. Introduction

104. IDL Statement Syntax Statement A single idl statement or a statement block (see below). Program flow jumps to the specified label. If label does not occur in the routine a http://www.gsf.de/ILIAD/software/IDL/idl_syntx.html

105. MpiDL : FastDL : Products : Tech-X Corporation With mpidl, parallel programmers can write idl programs that call MPI functions using the same approach they would use when writing C or Fortran programs. http://www.txcorp.com/products/FastDL/mpidl/index.php

home products FastDL License ... FAQ Download Related Links Support Resources mpiDL Leverage MPI and Parallel Cluster Computing Experience in IDL Learn more about mpiDL: How Does mpiDL Work? Case Study: General Atomics Uses mpiDL for Large U.S. Fusion Experiment Case Study: Using mpiDL for Climate Predication and Image Processing How Does mpiDL Work? The MPI library of communication routines is the standard message-passing interface for distributed-memory parallel computing. Tech-X Corporation's mpiDL is an add-on library that implements a subset of MPI as native IDL function calls, helping scientists and developers familiar with parallel computing quickly leverage the power of IDL. With mpiDL, parallel programmers can write IDL programs that call MPI functions using the same approach they would use when writing C or Fortran programs. mpiDL also gives developers access to built-in specialized parallel functionality based on collections of primitive MPI communication and data types. Developers who are new to parallel programming using explicit message passing can get up to speed quickly by modifying the mpiDL examples to create their own parallel IDL programs. Case Study: General Atomics Uses mpiDL for Large U.S. Fusion Experiment

106. Freshmeat.net: Project Details For IDL2Matlab Many idl programs have been developed in large facilities studying astrophysics This program is designed to extend the portability of such idl programs. http://freshmeat.net/releases/131265/

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