But that's for the legend image (and again probably should be an integer) - I can't think of any reason why the WMTS reader would be using that. You really need to turn logging up to fine or finest and see how it is getting there.
Ian On Wed, 30 Nov 2022 at 14:55, Roar Brænden <roar.brenden...@gmail.com> wrote: > Hi, > > It seems like this height=85.5 is coming from the capabilities document. > Here for instance: > > <Style isDefault="true"> > <ows:Title xml:lang="en">default</ows:Title> > <ows:Identifier>default</ows:Identifier> > <LegendURL width="378" xlink:href=" > https://gibs.earthdata.nasa.gov/legends/AMSU_Brightness_Temp_H.svg"; > xlink:role="http://earthdata.nasa.gov/gibs/legend-type/horizontal"; height > ="85.5" format="image/svg+xml" xlink:title="GIBS Color Map Legend: > Horizontal" xlink:type="simple"/> > <LegendURL width="135" xlink:href=" > https://gibs.earthdata.nasa.gov/legends/AMSU_Brightness_Temp_V.svg"; > xlink:role="http://earthdata.nasa.gov/gibs/legend-type/vertical"; height=" > 288" format="image/svg+xml" xlink:title="GIBS Color Map Legend: Vertical" > xlink:type="simple"/> > </Style> > > Haven't looked in the WMTS specification to see if that is against the > rules, but sure isn't anything the user could fix. Geotools is tolerant > elsewhere, so it could certainly be a place for a little flexibility. Not > sure how to handle it though. > > Best regards, > > Roar Brænden > > > 30. nov. 2022 kl. 10:11 skrev Ian Turton <ijtur...@gmail.com>: > > Height is in pixels and is an integer value so your value of 85.5 is a > problem, your code example doesn't show how you are generating the size > request but I would expect a height/width of 255 or 512 for a WMTS request. > It's possible that the GeoTools WMTS code doesn't understand the TIME > dimension or the value RESTful as an encoding, you'll need to turn the > logging level up to find out exactly why that URL is being used. > > Ian > > On Wed, 30 Nov 2022 at 08:45, Daniel Kindermann <daniel.k...@gmx.de> > wrote: > >> Hello GeoTools community, >> >> I'm new to GeoTools. Currently I'm trying to establish a connection to a >> WMTS. I followed the instructions in the WMTS — GeoTools 28-SNAPSHOT >> User Guide >> <https://docs.geotools.org/stable/userguide/extension/wmts/index.html#wmtstileservice>. >> Unfortunately the request to the WMTS failes. >> >> *Here are my system information:* >> >> GeoTools version 28-SNAPSHOT (built from >> r175672287370cf2c54eb30f2bbaa04f743835523) >> Java version: 17.0.4.1 >> Operating system: Windows 10 10.0 >> GeoTools jars on classpath: >> >> I use Maven. My pom.xml is pretty much the one from the quickstart >> tutorial but of course I added the gt-wmts dependency. >> >> *Here is my error message:* >> >> Nov. 30, 2022 9:39:18 AM org.geotools.data.ows.AbstractOpenWebService >> internalIssueRequest >> SCHWERWIEGEND: Failed to execute request >> https://gibs.earthdata.nasa.gov/wmts/epsg4326/best/wmts.cgi?REQUEST=GetCapabilities&VERSION=1.0.0&SERVICE=WMTS >> Exception in thread "main" java.lang.RuntimeException: Parsing failed for >> height: java.lang.NumberFormatException: For input string: "85.5" >> at org.geotools.xsd.impl.ParseExecutor.visit(ParseExecutor.java:153) >> at >> org.geotools.xsd.impl.BindingWalker$BindingExecutionChain.execute(BindingWalker.java:218) >> at org.geotools.xsd.impl.BindingWalker.walk(BindingWalker.java:184) >> at org.geotools.xsd.impl.BindingWalker.walk(BindingWalker.java:188) >> at >> org.geotools.xsd.impl.ElementHandlerImpl.startElement(ElementHandlerImpl.java:180) >> at >> org.geotools.xsd.impl.ParserHandler.startElement(ParserHandler.java:378) >> at >> java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:518) >> at >> java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183) >> at >> java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:351) >> at >> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2726) >> at >> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:605) >> at >> java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112) >> at >> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:542) >> at >> java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:889) >> at >> java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:825) >> at >> java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) >> at >> java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1224) >> at >> java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:637) >> at >> java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:326) >> at org.geotools.xsd.Parser.parse(Parser.java:183) >> at org.geotools.xsd.Parser.parse(Parser.java:125) >> at >> org.geotools.ows.wmts.response.WMTSGetCapabilitiesResponse.<init>(WMTSGetCapabilitiesResponse.java:84) >> at >> org.geotools.ows.wmts.WMTSSpecification$GetCapsRequest.createResponse(WMTSSpecification.java:415) >> at >> org.geotools.ows.wmts.WMTSSpecification$GetCapsRequest.createResponse(WMTSSpecification.java:387) >> at >> org.geotools.data.ows.AbstractOpenWebService.internalIssueRequest(AbstractOpenWebService.java:461) >> at >> org.geotools.data.ows.AbstractOpenWebService.issueRequest(AbstractOpenWebService.java:489) >> at >> org.geotools.data.ows.AbstractOpenWebService.negotiateVersion(AbstractOpenWebService.java:287) >> at >> org.geotools.data.ows.AbstractOpenWebService.<init>(AbstractOpenWebService.java:124) >> at >> org.geotools.data.ows.AbstractOpenWebService.<init>(AbstractOpenWebService.java:97) >> at >> org.geotools.data.ows.AbstractOpenWebService.<init>(AbstractOpenWebService.java:88) >> at >> org.geotools.data.ows.AbstractOpenWebService.<init>(AbstractOpenWebService.java:77) >> at >> org.geotools.ows.wmts.WebMapTileServer.<init>(WebMapTileServer.java:151) >> at org.geotools.tutorial.App.main(App.java:28) >> Caused by: java.lang.NumberFormatException: For input string: "85.5" >> at >> java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:67) >> at java.base/java.lang.Integer.parseInt(Integer.java:668) >> at java.base/java.math.BigInteger.<init>(BigInteger.java:536) >> at java.base/java.math.BigInteger.<init>(BigInteger.java:674) >> at >> org.geotools.xs.bindings.XSIntegerBinding.parse(XSIntegerBinding.java:96) >> at org.geotools.xsd.impl.ParseExecutor.visit(ParseExecutor.java:142) >> ... 32 more >> >> *Here is my code sample: * >> >> public class App { >> public static void main(String[] args) throws ServiceException, >> IOException { >> >> System.out.println(GeoTools.getAboutInfo()); >> >> URL url = null; >> try { >> url = new URL(" >> https://gibs.earthdata.nasa.gov/wmts/epsg4326/best/wmts.cgi";); >> } catch (MalformedURLException e) { >> // will not happen >> } >> WebMapTileServer wmts = null; >> try { >> wmts = new WebMapTileServer(url); >> } catch (IOException e) { >> // There was an error communicating with the server >> // For example, the server is down >> } catch (ServiceException e) { >> // The server returned a ServiceException (unusual in this case) >> } catch (SAXException e) { >> // Unable to parse the response from the server >> // For example, the capabilities it returned was not valid >> } >> >> System.out.println(wmts.getCapabilities().getService().getName()); >> } >> } >> >> I tried different servers. I get a response to a manual request from all >> of them. >> >> It would be very much appreciated if anyone has a solution or a hint for >> me. >> >> Thanks in advance, >> >> Daniel >> _______________________________________________ >> GeoTools-GT2-Users mailing list >> GeoTools-GT2-Users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users >> > > > -- > Ian Turton > _______________________________________________ > GeoTools-GT2-Users mailing list > GeoTools-GT2-Users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > > -- Ian Turton
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![https://gibs.earthdata.nasa.gov/legends/AMSU_Brightness_Temp_H.svg"](https://gibs.earthdata.nasa.gov/legends/AMSU_Brightness_Temp_H.svg"){kind=link}
![https://gibs.earthdata.nasa.gov/legends/AMSU_Brightness_Temp_V.svg"](https://gibs.earthdata.nasa.gov/legends/AMSU_Brightness_Temp_V.svg"){kind=link}