This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Wilson, re: > I would like to download the McIDAS X, but I cannot download it and 403 > error occurs. I have been registered and login. Also, I have checked > the connection of my network, however problem still exists. > > Would you please help me? The following is some boilerplate that I am required to send to non-.edu folks who seek to download McIDAS from us. I need you to send back a statement affirming that your site meets the items listed below: Unidata has long been licensed by the Space Science and Engineering Center (SSEC) of the University of Wisconsin at Madison to distribute our version of McIDAS, Unidata McIDAS, to educational institutions. SSEC refined their definition of allowable use of McIDAS at institutions outside of the U.S. Representatives from non-U.S. educational sites are typically recognized by their email addresses not ending in '.edu'. I am required to have prospective McIDAS users read and attest to the following: SSEC considers permissible users of the international university community to be those who are using McIDAS-X for academic classroom instruction or academic research by students related to obtaining a degree. Research institutes and government agencies that use McIDAS-X for meteorological research or operations must purchase a license from SSEC for the non-academic use. Given this clarification, and if Unidata users remain within the licensing terms that include no re-distribution of any portion of the software, SSEC is agreeable to providing this software to the international university Unidata user community. Given the above position, we need a clear statement from you that specifies _all_ of the following: - you are accessing McIDAS from Unidata for use in a university; please provide the name of your university and the URL of a representative web page for your department - McIDAS must be used for academic classroom instruction or academic research by students related to obtaining a degree - your installation of McIDAS is not for use by a government agency, non-academic research institute, or private concern - you agree that you will not re-distribute any portion of the software As soon as you state that your use of Unidata McIDAS will conform to the terms listed above, we will add the email address: address@hidden to the list that allows downloading of Unidata McIDAS (although we would prefer that you register with our website using your university email address) > Thank you very much. No worries. I apologize for the hassles! Cheers, Tom -- **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: MVL-925912 Department: Support McIDAS Priority: Normal Status: Closed