Re: [mapserver-users] how to add a time stamp on raster data
MapServer 5.4.1. WMS. From: steve.l...@state.mn.us To: zha...@hotmail.com; mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] how to add a time stamp on raster data Date: Tue, 21 Aug 2012 21:20:35 + What version? What interface? Looking at the code, at least for 6.2+, class text is a candidate for substitution. Steve From: Peisheng Zhao [zha...@hotmail.com] Sent: Tuesday, August 21, 2012 4:16 PM To: Lime, Steve D (DNR); users mapserver Subject: RE: [mapserver-users] how to add a time stamp on raster data Steve, Thank you for your answer. I have tried the method you suggest. But it prints out "%time%, not the value of time. Peisheng From: steve.l...@state.mn.us To: zha...@hotmail.com; mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] how to add a time stamp on raster data Date: Tue, 21 Aug 2012 21:13:10 + Probably, you'd do it through an annotation layer. What version are you using? What interface (CGI, WMS, WCS)? Basically the idea would be to funnel the time parameter into a TEXT expression in the annotation layer. Layer would look like (assuming a variable called 'time' is passed) this I think: LAYER NAME 'timestamp' TYPE ANNOTATION STATUS DEFAULT TRANSFORM LL # lower-left corner of the FEATURE POINTS 10 10 END END VALIDATION 'time' 'some expression that matches time values' END CLASS LABEL ... END TEXT '%time%' END END This would plop the passed time in the lower left corner of the output, or at least I think it should. Steve From: mapserver-users-boun...@lists.osgeo.org [mapserver-users-boun...@lists.osgeo.org] on behalf of Peisheng Zhao [zha...@hotmail.com] Sent: Tuesday, August 21, 2012 3:35 PM To: users mapserver Subject: [mapserver-users] how to add a time stamp on raster data Hi all, We have a set of time-series data. Is it popossible to add a time stamp, i.e. the value of time parameter in the request, on raster data? Thanks. Peisheng ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] how to add a time stamp on raster data
What version? What interface? Looking at the code, at least for 6.2+, class text is a candidate for substitution. Steve From: Peisheng Zhao [zha...@hotmail.com] Sent: Tuesday, August 21, 2012 4:16 PM To: Lime, Steve D (DNR); users mapserver Subject: RE: [mapserver-users] how to add a time stamp on raster data Steve, Thank you for your answer. I have tried the method you suggest. But it prints out "%time%, not the value of time. Peisheng From: steve.l...@state.mn.us To: zha...@hotmail.com; mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] how to add a time stamp on raster data Date: Tue, 21 Aug 2012 21:13:10 + Probably, you'd do it through an annotation layer. What version are you using? What interface (CGI, WMS, WCS)? Basically the idea would be to funnel the time parameter into a TEXT expression in the annotation layer. Layer would look like (assuming a variable called 'time' is passed) this I think: LAYER NAME 'timestamp' TYPE ANNOTATION STATUS DEFAULT TRANSFORM LL # lower-left corner of the FEATURE POINTS 10 10 END END VALIDATION 'time' 'some expression that matches time values' END CLASS LABEL ... END TEXT '%time%' END END This would plop the passed time in the lower left corner of the output, or at least I think it should. Steve From: mapserver-users-boun...@lists.osgeo.org [mapserver-users-boun...@lists.osgeo.org] on behalf of Peisheng Zhao [zha...@hotmail.com] Sent: Tuesday, August 21, 2012 3:35 PM To: users mapserver Subject: [mapserver-users] how to add a time stamp on raster data Hi all, We have a set of time-series data. Is it popossible to add a time stamp, i.e. the value of time parameter in the request, on raster data? Thanks. Peisheng ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] how to add a time stamp on raster data
Steve, Thank you for your answer. I have tried the method you suggest. But it prints out "%time%, not the value of time. Peisheng From: steve.l...@state.mn.us To: zha...@hotmail.com; mapserver-users@lists.osgeo.org Subject: RE: [mapserver-users] how to add a time stamp on raster data Date: Tue, 21 Aug 2012 21:13:10 + Probably, you'd do it through an annotation layer. What version are you using? What interface (CGI, WMS, WCS)? Basically the idea would be to funnel the time parameter into a TEXT expression in the annotation layer. Layer would look like (assuming a variable called 'time' is passed) this I think: LAYER NAME 'timestamp' TYPE ANNOTATION STATUS DEFAULT TRANSFORM LL # lower-left corner of the FEATURE POINTS 10 10 END END VALIDATION 'time' 'some expression that matches time values' END CLASS LABEL ... END TEXT '%time%' END END This would plop the passed time in the lower left corner of the output, or at least I think it should. Steve From: mapserver-users-boun...@lists.osgeo.org [mapserver-users-boun...@lists.osgeo.org] on behalf of Peisheng Zhao [zha...@hotmail.com] Sent: Tuesday, August 21, 2012 3:35 PM To: users mapserver Subject: [mapserver-users] how to add a time stamp on raster data Hi all, We have a set of time-series data. Is it popossible to add a time stamp, i.e. the value of time parameter in the request, on raster data? Thanks. Peisheng ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] how to add a time stamp on raster data
Probably, you'd do it through an annotation layer. What version are you using? What interface (CGI, WMS, WCS)? Basically the idea would be to funnel the time parameter into a TEXT expression in the annotation layer. Layer would look like (assuming a variable called 'time' is passed) this I think: LAYER NAME 'timestamp' TYPE ANNOTATION STATUS DEFAULT TRANSFORM LL # lower-left corner of the FEATURE POINTS 10 10 END END VALIDATION 'time' 'some expression that matches time values' END CLASS LABEL ... END TEXT '%time%' END END This would plop the passed time in the lower left corner of the output, or at least I think it should. Steve From: mapserver-users-boun...@lists.osgeo.org [mapserver-users-boun...@lists.osgeo.org] on behalf of Peisheng Zhao [zha...@hotmail.com] Sent: Tuesday, August 21, 2012 3:35 PM To: users mapserver Subject: [mapserver-users] how to add a time stamp on raster data Hi all, We have a set of time-series data. Is it popossible to add a time stamp, i.e. the value of time parameter in the request, on raster data? Thanks. Peisheng ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] how to add a time stamp on raster data
Hi all, We have a set of time-series data. Is it popossible to add a time stamp, i.e. the value of time parameter in the request, on raster data? Thanks. Peisheng ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
