31 Oct 2018: We're back. I've installed my own version of gs in my home directory. That should be upgrade proof.
30 Oct 2018: It seems Mark has reinstalled the non-working gs again without telling me. I'll do what I can. Sorry for the interruption of service.
21 Sep 2018: Mark WM7D, the person providing the server, had installed the latest version of gs (9.18). It didn't work (Joe's rule; never upgrade a working machine). After I let him know the maps didn't work any more, Mark compiled his own version of 9.18 and it worked.
20 Sep 2018: The machine stopped producing maps about a day ago. The error when az_proj is run under gs is Error: /undefined in .devicename
27 Sep 2018: An astute user out in az_proj land, running az_proj from the command line, has run into the same problem. It seems that the developers have broken gs again and it's now a feature. They've deprecated .devicename. A couple of decades ago, devicename was changed to .devicename, for no reason that I understood, requiring gs version dependant work arounds in the az_proj postscript code. I would have hoped that they wouldn't do something like this again.
Looking in ghostscript 9.21 devices you find that raster devices, like inkjet printers (and presumably png output, which az_proj uses) were deprecated in about 2017. You need to use an ijs device. For the moment if you compile gs_9.18 yourself with the .dev files for the devices, then gs works as before, but if you install the Ubuntu 9.18 binary, which presumably uses the ijs devices, you get the above error. Someday when I have nothing better to do, I'll figure out the new way of doing it. In the meantime I'll just run on the older versions of gs.
This site is provided by Mark, WM7D in Reno, NV, USA.
NEW: Would you like to be a AZ_PROJ map server site ?
Joe last wasted time on this page on 08-Feb-2015, last server code upgrade 29-Oct-2017, running AZ_PROJ v1.1.7 21-Dec-2011 Changelog.
|What is AZ_PROJ?|
Most Wanted Grid Project, example maps US Ham Population Maps to help Rovers and VHF DX-pedition people plan their contests/vacations. (The Spring Sprints results and the Jul 2000 aurora opening maps show where the active VHF hams really are.)
|make your own maps|
|download source files|
|history of az_proj|
The QTH information from the 25,000 maps drawn from Oct 98 to Feb 00 was used to construct the aggregate map for the whole world and a close up of NA and Europe. Notable hot spots are the Galapagos Islands and Aruba (popular sites for DX-peditions). The eastern half of USA draws a disproportionate number of maps relative to the US ham population. The large number of maps centered on Kyrgyzstan, relative to the ham population, are probably by people in the US who don't know whether they are east or west of Greenwich. A spot in the ocean SW of Baja California is probably Pratas Is, BV9 by the same people.
|This server can generate a downloadable customised colored map using a subset of AZ_PROJ's features. Anything you can do here, you can do at home too (the server is running the same code). You can use the short form if you only want to change the scale and the location of the center of the map. Otherwise, you can fill out the long form to use all of the server's features (elevation, center offset, gridsquares, lat/lon lines, geographical features, greyline, compass, beacons/TV stations).|
I'm looking for...
Color Problems If the nighttime part of the
globe animations are gray, rather than
lightblue, (or you have blank
spaces in this sentence) then here's
The GARP Server is another az-equidistant map server. It has altitude (and ocean depth) information.
Joseph Mack NA3T (C) 1995-2014