There's probably something messed up in the GeoTIFF metadata. What does
listgeo (from libgeotiff) say about the file?
--
Gary Jackson
[EMAIL PROTECTED]
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Scott Pezanowski
> Sent: Thursday, October 13, 2005 8:33 AM
> To: [email protected]
> Subject: [Geotools-gt2-users] using the GeoTiff Reader
>
> Hi,
>
>
>
> I am using the GeoTiffReader. Here is a code snippet from my
> application:
>
>
> //getting a reader
> AbstractGridFormat format = new GeoTiffFormat();
>
> if (format.accepts(image)) {
> GridCoverageReader reader = new
> GeoTiffReader(format, image, null);
> GridCoverage gc = null;
> try {
> gc = reader.read(null);
> } catch (IOException ioe) {
> System.out.println(ioe.getMessage());
> }
> ...
>
>
> With this code snippet, I occassionally get the following error:
>
>
>
>
>
> exception
>
> org.apache.jasper.JasperException: String index out of range: -47
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
> Wrapper.java:370)
>
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
> .java:291)
>
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter
> (MonitorFilter.java:362)
>
> root cause
>
> java.lang.StringIndexOutOfBoundsException: String index out of range:
> -47
> java.lang.String.substring(String.java:1768)
>
> org.geotools.gce.geotiff.GeoTiffIIOMetadataAdapter.getTiffAsci
> i(GeoTiffIIOMetadataAdapter.java:1097)
>
> org.geotools.gce.geotiff.GeoTiffIIOMetadataAdapter.getGeoKey(G
> eoTiffIIOMetadataAdapter.java:771)
>
> org.geotools.gce.geotiff.GeoTiffException.getMessage(GeoTiffEx
> ception.java:196)
>
> edu.psu.geovista.gccm.FileUpload.getEmbeddedCoords(FileUpload.
> java:352)
>
> org.apache.jsp.geoTiffOverlay_jsp._jspService(org.apache.jsp.g
eoTiffOverlay_jsp:73)
>
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServlet
> Wrapper.java:322)
>
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet
> .java:291)
>
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
> javax.servlet.http.Htt
> pServlet.service(HttpServlet.java:802)
>
> org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter
> (MonitorFilter.java:362)
>
> What is unusual is that the error only seems to occur with
> some GeoTiff Images. Some of the images work and some I get
> this error. Does anyone know what might be going on here?
>
> Also, does anyone have any sample code for how I would use
> the GeoTiffReader if the GeoTiff image that I am using has an
> asscoiated world file?
>
> Thanks,
> Scott
>
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