version=pmwiki-2.1.27 ordered=1 urlencoded=1 agent=Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12 author= csum= ctime=1181125844 host=157.82.150.152 name=TRIP2.ElevationMap rev=13 targets=TRIP2.PrepareTheMapsRequiredByTRIP2,TRIP2.FlowDirectionMap,TRIP2.RiverSequenceMap,TRIP2.ExtractARegionOfInterest,TRIP2.MaskTheUpstreamRegionOfOneGivenPoint text=[[TRIP2/Prepare the maps required by TRIP2]]%0a(:table align='left' width=100%25 cellpadding=5 cellspacing=0:)%0a(:cell:)%0a* [[TRIP2/Flow direction map]]%0a* [[TRIP2/River sequence map]]%0a* Elevation map%0a* [[TRIP2/Extract a region of interest]]%0a* [[TRIP2/Mask the upstream region of one given point]]%0a(:cell:) Attach:elevtn.gif %0a(:tableend:)%0a%0aExample of the 1.0 degree global elevation map provided by TRIP2%0a%0a->'''[thanh@shui 1.0_deg_global]$ ncdump -h 1.0_deg_elevtn.nc''' %0a->netcdf 1.0_deg_elevtn {%0a->dimensions:%0a-->lon = 360 ;\\%0a lat = 180 ;\\%0a time = UNLIMITED ; // (1 currently)%0a->variables:%0a-->float lon(lon) ;%0a--->lon:units = "degrees_east" ;\\%0a lon:valid_min = -180.f ;\\%0a lon:valid_max = 180.f ;\\%0a lon:long_name = "Longitude" ;%0a-->float lat(lat) ;%0a--->lat:units = "degrees_north" ;\\%0a lat:valid_min = -90.f ;\\%0a lat:valid_max = 90.f ;\\%0a lat:long_name = "Latitude" ;%0a-->float time(time) ;%0a--->time:title = "Time" ;\\%0a time:long_name = "Time axis" ;%0a-->float elevtn(time, lat, lon) ;%0a--->elevtn:missing_value = -9999f ;%0a->}%0a%0a'''Note:''' In the elevation map, the longitude values were saved from "small to big". The latitude values were saved from "big to small". The missing value is '''-9999f'''. time=1203474427 author:1203474427= diff:1203474427:1181887735:=35c35%0a%3c --->elevtn:missing_value = -9999f ;%0a---%0a> --->elevtn:missing_value = 1.e+20f ;%0a38c38%0a%3c '''Note:''' In the elevation map, the longitude values were saved from "small to big". The latitude values were saved from "big to small". The missing value is '''-9999f'''.%0a\ No newline at end of file%0a---%0a> '''Note:''' In the elevation map, the longitude values were saved from "small to big". The latitude values were saved from "big to small". The missing value is '''1.e+20f'''.%0a\ No newline at end of file%0a host:1203474427=157.82.150.152 author:1181887735=Thanh diff:1181887735:1181887606:=12,13c12,13%0a%3c Example of the 1.0 degree global elevation map provided by TRIP2%0a%3c %0a---%0a> Example of the 1.0 degree global elevation map provided by ATRIP%0a> %0a host:1181887735=157.82.150.161 author:1181887606=Thanh diff:1181887606:1181194790:=1c1%0a%3c [[TRIP2/Prepare the maps required by TRIP2]]%0a---%0a> [[ATRIP Manual/Prepare the maps required by ATRIP]]%0a4,5c4,5%0a%3c * [[TRIP2/Flow direction map]]%0a%3c * [[TRIP2/River sequence map]]%0a---%0a> * [[ATRIP Manual/Flow direction map]]%0a> * [[ATRIP Manual/River sequence map]]%0a7,8c7,8%0a%3c * [[TRIP2/Extract a region of interest]]%0a%3c * [[TRIP2/Mask the upstream region of one given point]]%0a---%0a> * [[ATRIP Manual/Extract a region of interest]]%0a> * [[ATRIP Manual/Mask the upstream region of one given point]]%0a host:1181887606=157.82.150.161 author:1181194790=Thanh diff:1181194790:1181194769:=2,3d1%0a%3c (:table align='left' width=100%25 cellpadding=5 cellspacing=0:)%0a%3c (:cell:)%0a host:1181194790=157.82.150.161 author:1181194769=Thanh diff:1181194769:1181145641:=7,9c7,8%0a%3c (:cell:) Attach:elevtn.gif %0a%3c (:tableend:)%0a%3c %0a---%0a> %0a> %0a host:1181194769=157.82.150.161 author:1181145641=Thanh diff:1181145641:1181126841:=5c5%0a%3c * [[ATRIP Manual/Extract a region of interest]]%0a---%0a> * [[ATRIP Manual/Extract a smaller region of interest]]%0a host:1181145641=121.116.65.79 author:1181126841=Thanh diff:1181126841:1181126459:=5,8c5,6%0a%3c * [[ATRIP Manual/Extract a smaller region of interest]]%0a%3c * [[ATRIP Manual/Mask the upstream region of one given point]]%0a%3c %0a%3c %0a---%0a> %0a> %0a host:1181126841=157.82.150.161 author:1181126459=Thanh diff:1181126459:1181126156:=33c33%0a%3c '''Note:''' In the elevation map, the longitude values were saved from "small to big". The latitude values were saved from "big to small". The missing value is '''1.e+20f'''.%0a\ No newline at end of file%0a---%0a> '''Note:'''%0a\ No newline at end of file%0a host:1181126459=157.82.150.161 author:1181126156=Thanh diff:1181126156:1181126140:=32,33d31%0a%3c %0a%3c '''Note:'''%0a\ No newline at end of file%0a host:1181126156=157.82.150.161 author:1181126140=Thanh diff:1181126140:1181126127:=9c9%0a%3c ->'''[thanh@shui 1.0_deg_global]$ ncdump -h 1.0_deg_elevtn.nc''' %0a---%0a> ->[thanh@shui 1.0_deg_global]$ ncdump -h 1.0_deg_elevtn.nc %0a host:1181126140=157.82.150.161 author:1181126127=Thanh diff:1181126127:1181125969:=7,31c7%0a%3c Example of the 1.0 degree global elevation map provided by ATRIP%0a%3c %0a%3c ->[thanh@shui 1.0_deg_global]$ ncdump -h 1.0_deg_elevtn.nc %0a%3c ->netcdf 1.0_deg_elevtn {%0a%3c ->dimensions:%0a%3c -->lon = 360 ;\\%0a%3c lat = 180 ;\\%0a%3c time = UNLIMITED ; // (1 currently)%0a%3c ->variables:%0a%3c -->float lon(lon) ;%0a%3c --->lon:units = "degrees_east" ;\\%0a%3c lon:valid_min = -180.f ;\\%0a%3c lon:valid_max = 180.f ;\\%0a%3c lon:long_name = "Longitude" ;%0a%3c -->float lat(lat) ;%0a%3c --->lat:units = "degrees_north" ;\\%0a%3c lat:valid_min = -90.f ;\\%0a%3c lat:valid_max = 90.f ;\\%0a%3c lat:long_name = "Latitude" ;%0a%3c -->float time(time) ;%0a%3c --->time:title = "Time" ;\\%0a%3c time:long_name = "Time axis" ;%0a%3c -->float elevtn(time, lat, lon) ;%0a%3c --->elevtn:missing_value = 1.e+20f ;%0a%3c ->}%0a---%0a> Example of our 1.0 degree global elevation map%0a\ No newline at end of file%0a host:1181126127=157.82.150.161 author:1181125969=Thanh diff:1181125969:1181125844:=1d0%0a%3c [[ATRIP Manual/Prepare the maps required by ATRIP]]%0a5,7d3%0a%3c %0a%3c %0a%3c Example of our 1.0 degree global elevation map%0a\ No newline at end of file%0a host:1181125969=157.82.150.161 author:1181125844=Thanh diff:1181125844:1181125844:=1,3d0%0a%3c * [[ATRIP Manual/Flow direction map]]%0a%3c * [[ATRIP Manual/River sequence map]]%0a%3c * Elevation map%0a host:1181125844=157.82.150.161