SCILAB UC DAVIS SOFTWARE
SCILAB UC DAVIS CODE

NICMOSlook - this is pretty old IDL code and program, but it can be used as an example (and if you want to analyze NICMOS data).

SCILAB UC DAVIS SOFTWARE

WMAP software - actually a mixture of Fortran and IDL.The IDL Astronomy User's Library (also know as IDLASTRO - can download routines from github - Wayne Landsman's area).DAVE is an analysis environment developed on top of IDL.NIH uses IDL but also uses MATLAB and Mathematica.Unfortunately most of NIH software is protected and needs a password unlike NASA/GSFC which is more open.- general site that offers some information and links to other web sites.

David Fanning's IDL site - this is one of the top IDL web sites, however it is not as active as it once one.

This is no different then Python or Octave except that IDL does not have one general place to get routines but many web sites.

In comparison IDL and GDL are almost alike like Octave and MATLAB, PV-WAVE diverges enough to be distinct but very similar like Scilab doesįor IDL to be used effectively you would need routines that have been developed previously.

PV-WAVE comes from IDL but has evolved from it but it still has the looks of IDL.

IDL/GDL is matrix-based (which is how image processing is done) like Octave/MATLAB/Scilab.

While GDL is not as powerful as IDL it offers a number of features that IDL offers in a similar syntax very much like Octave is to MATLAB.

GDL is a open source programming language that is highly compatible with IDL and can be used as an alternative to IDL especially in academic areas where financing is an issue. The language has a host of routines available which we will detail later. At NASA/GSFC, it mostly supplanted the previous scientific image processing language, IRAF, though there is still some people who still used IRAF instead of IDL. IDL is primarily used at NASA/GSFC, NIST, and NIH. We will introduce IDL here and give an example using one of the routines from NASA/GSFC. With that in mind it has a matrix-style ability similar to Octave. It's design centers around image processing for science. This is a science language primarily used by astronomers but can be used by engineers. Here we present some of the programming languages that are useful for engineering and science.

Scilab uc davis