Idl integrates a responsive array oriented language with numerous data analysis methods and an extensive variety of two and three dimensional displays into a. Find contacts direct phone number, email address, work history, and more. View richard edgars business profile at fanning software consulting inc. The idl astronomy library faq this document is intended to answer the most frequently asked questions faqs about the idl astronomy library sometimes abbreviated astrolib. Computing this very large section deals with all aspects of hardware and software. Pvwave precision visuals workstation analysis and visualization environment is an array oriented fourthgeneration programming language used by engineers, scientists, researchers, business analysts and software developers to build and deploy visual data analysis applications. There is one historic identifier as a candidate for prefix, i. The question was to implement an algorithm that replaces every element in a 2d array with its neighborhood maximum value. Hello david first of all, thank for all your effort, its being very helpful for me. Links to other astronomy and idl related sites the idl astronomy. View steve houstons business profile at fanning software consulting inc. If you use this software in a product, an acknowledgment in the product documentation would be appreciated, but is not required.
When there are lots of users, or long names and lots of users, the labels overwrite each other, creating an unreadable mess. These are quick a five minute read each, at most but the techniques demonstrated are extremely powerful. Idl interactive data language is the pioneering software for data analysis, visualization, and application development. Recently, the usenet group has come under heavy attack from spammers, making it mostly unusable. The national library of medicine nlm stereoscopic volume visualization. The idl astronomy library is a collection of lowlevel software in the commercial. Apr 04, 2011 idl, the interactive data language, is the ideal software for data analysis, visualization, and crossplatform application development. This list is an attempt to cut down on net traffic regarding commonly asked questions. Users are encouraged to read through this list before posting a query to the newsgroup. If i use a y axis that is in reverse for example plotting atmospheric pressure data from mb at y0 up to 100mb y36 in this case, all of my labels are flipped vertically not upsidedown. Idl combines all of the tools you need for any type of project from quicklook, interactive analysis and display to largescale commercial programming projects. Things i wish id known about idl but didnt know to ask. Questions about envi, a geospatial analytics software written in. Frequently asked questions faq the idl astronomy users library.
Icons the iconfactory, a source for macintosh icons kineticon, a tool for making animated icons on a macintosh image archives. There are configuration settings for this cutoff as well. Idl combines all of the tools you need for any type of project from quicklook, interactive analysis and display. I think that is certainly better than a goto in that circumstance. Although idl is an appropriate platform for developing applications as stated above, there are a substantial number of routines written by software developers that you might find extremely useful in your own applications. A great resource for general information about visualization related weblets. The purpose of this function is to indicate whether a specified 2d point is inside returns a 1 a specified 2d polygon or outside returns a 0. I have tried to specify the baseline and updir in the contour command in. I wanted to do a plot with a colorbar, legend and several data sets and i was searching in your available examples to do that. Computing news college of saint benedict and saint john. Idl combines all of the tools you need for any type of project from quicklook, interactive analysis and display to largescale commercial programming. You can view the newsgroup here or with your favorite newsreader. For example, you can build better graphical user interfaces for your programs in idl than you can in matlab. Finally i got it and its perfect but i have a small problem.
The faq is a dynamic document that will change as information changes. It is for discussion of the interactive data language idl, developed by harris geospatial corporation. Gdl is a freelibreopen source incremental compiler compatible with idl interactive data language and to some extent with pvwave. Together with its library routines it serves as a tool for data analysis and visualization in such disciplines as astronomy, geosciences and medical imaging. Gdl gnu data language list gnudatalanguagedevel archives. Hypertext version of paper on using avs and idl in medical treatment, by e. What you live for as a software or book author are those nice emails from people who do use what you offer. Computing news this very large section deals with all aspects of hardware and software, and only a subset of the full set of comp newsgroups. Ive added an article to my web page and wrote this little example program. Pvwave is an array oriented fourthgeneration programming language used to build and deploy vda applications.
My impression of matlab and idl is that matlab is probably still more sophisticated mathematically and idl is more sophisticated in terms of its programming features. Rotating tick labels uwmadison department of physics. Enviidl programming for statistical image analysis zfl 20 mort canty forschungszentrum julich m. Idl interactive data language is a package for the interactive reduction, analysis, and visualization of scientific data and images. If i gave the book away no one would be reading that either. Idls features include flexible io, 2d plotting, 3d graphics, volume rendering, image processing, integrated mathematics and statistics, a crossplatform gui toolkit, plus a highlevel, arrayoriented programming language. As gdl is aimed as a dropin replacement for idl, resources for idl constitute valuable sources of information for gdl users as well. Otherwise i get a program code area full error message. Questions about envi, a geospatial analytics software written in idl. This is a list of frequently asked questions about the interactive data language or idl. Questions about envi, a geospatial analytics software written in idl are welcome. What algorithm to use for parallel dense matrix inversion on. If done this way, refilling them is not difficult at all. Learn more about supported platforms, download the datasheet, read about pvwave performance, or start your evaluation today.
Some of the plots have usernames as the xaxis tick labels. I am wondering how to kill an errant idl procedure in windows 95 without killing the whole application and starting over. Complete use software without keyboard 4500 buttom automatic voice recorder running by running voice recorder for notes, setup, briefing, spare parts. Idl, the interactive data language, is the ideal software for data analysis, visualization, and crossplatform application development. It would be nice to know why some unmoderated groups, such as comp. I havent used idl in several years, but im really surprised that this isnt working for you id suggest asking in an idl specific forum. Things i wish id known about idl but didnt know to ask back to my main idl page two critical, mustread web tutorials.
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