Hola, Creo que si sigues las recomendaciones que aparecen en esta referencia, aumentarán mucho las posibilidades de que te podamos ayudar:
http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example Saludos, Carlos Ortega www.qualityexcellence.es 2014-07-29 8:47 GMT+02:00 A. Robles R. <[email protected]>: > Cambie mi sintaxis de entrada a: > input<-list.files(path=".",".hdf",all.files=T,recursive=T) > > y ahora mi error es: > > > reprojectHDF(hdfName=input,filename=outname,MRTpath="~/MRT/bin",+ > resample_type="NEAREST_NEIGHBOR",+ > proj_type="GEO",datum='WGS84')****************************************************************************** > > MODIS Reprojection Tool (v4.1 March 2009) > Start Time: Tue Jul 29 01:37:37 2014 > > ------------------------------------------------------------------ > > Warning: gctp_call : Environmental Variable Not Found > : MRT_DATA_DIR nor MRTDATADIR not defined > Error: GetInputGeoCorner : General Processing > : Error converting input projection coordinates to lat/long > coordinates. > Fatal Error, Terminating... > [1] FALSE > > > > 2014-07-29 1:24 GMT-05:00 A. Robles R. <[email protected]>: > > > Saludos, estoy intentando usar la función reprojectHDF() ( > > http://r-gis.net/?q=ModisDownload). > > > > #### > > source('ModisDownload.R') > > library(raster) > > library(RCurl) > > path<-"~/R/MODIS/Data/Test" > > input<-list.files(path,"*.hdf",all.files=T,recursive=T,full.names=T) > > input > > outname<-paste(substr(input[1],40,45),".tif",sep='') > > outname > > reprojectHDF(hdfName=input,filename=outname,MRTpath="~/MRT/bin", > > resample_type="NEAREST_NEIGHBOR", > > proj_type="GEO",datum='WGS84') > > #### > > Pero me resulta el siguiente mensaje de error: > > #### > > > reprojectHDF(hdfName=input,filename=outname,MRTpath="~/MRT/bin", > > + resample_type="NEAREST_NEIGHBOR", > > + proj_type="GEO",datum='WGS84') > > > > > ****************************************************************************** > > MODIS Reprojection Tool (v4.1 March 2009) > > Start Time: Tue Jul 29 00:57:18 2014 > > ------------------------------------------------------------------ > > Error: ReadHDFHeader : Opening Input Header File > > : Unable to open > > > /home/rral/R/MODIS/Data/Test//home/rral/R/MODIS/Data/Test/MOD13Q1.A2000065.h09v08.005.2008238073751.hdf > > Fatal Error, Terminating... > > [1] FALSE > > #### > > Toda sugerencia es bienvenida. > > #### > > PD: mis variables de entrada son: > > > input > > [1] > > > "/home/rral/R/MODIS/Data/Test/MOD13Q1.A2000065.h09v08.005.2008238073751.hdf" > > [2] > > > "/home/rral/R/MODIS/Data/Test/MOD13Q1.A2000065.h09v09.005.2008238081536.hdf" > > [3] > > > "/home/rral/R/MODIS/Data/Test/MOD13Q1.A2000065.h10v08.005.2008238053313.hdf" > > [4] > > > "/home/rral/R/MODIS/Data/Test/MOD13Q1.A2000065.h10v09.005.2008238061408.hdf" > > y > > > outname > > [1] "2000065.tif > > > > -- > > *Atte:* *A. Robles R.* > > > > > > -- > *Atte:* *A. Robles R.* > > [[alternative HTML version deleted]] > > > _______________________________________________ > R-help-es mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-help-es > > -- Saludos, Carlos Ortega www.qualityexcellence.es [[alternative HTML version deleted]]
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