Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
John Caron writes: # I am still unclear: if the internal DTD declares an element, what happens if # the external DTD does also? The validator will complain that the element was declared more than once. # If the second declaration gets ignored Not ignored--carefully scrutinized and upbraided for its impertinence. # Are you referring to this line in the Capabilities DTD? It seems very # similar to what Joe was trying to do. Were you trying to make a standard # list that could be extended? The XML you cite is from the older WMS version 1.0--see <http://www.digitalearth.gov/wmt/xml/> for DTD and sample XML. # <!-- This WMT-wide list of possible output formats can be redefined by # individual servers; see the sample XML. --> # <!ENTITY % KnownFormats " GIF | JPEG | PNG | WebCGM | SVG | GML.1 | GML.2 | # GML.3 | WBMP | WMS_XML | MIME | INIMAGE | TIFF | GeoTIFF | PPM | BLANK " > Seeing this reminds me that you *can* redefine an ENTITY (but not an ELEMENT) using the internal DTD. This may suit your needs. WMS 1.1.x no longer uses this mechanism (because element names like <GIF/> were replaced by MIME type text values like <Format>image/gif</Format>). -Jeff DLB
thredds archives: