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time dimension problem
Hi, Jon and friends,
I am having problem to get LAS work properly with
a netcdf file that represents yearly averages. LAS says:
You specified a time or depth value that is outside the region contained
by this dataset.
I searched mail archive, found an old thread and followed suggestions
there, but still got same error. The URL of this old thread is
http://ferret.wrc.noaa.gov/Ferret/LAS/Mail_Archives/fu_2000/msg00032.html
Attched are relevant parts of my xml file and dump of my netcdf for time.
Thanks in advance.
Zhangfan
--------------------relevant parts of my xml file---------------------
<jpl_time_mean units="foo" type="t">
<arange start="1980" step="1" size="1"/>
</jpl_time_mean >
--------------------dump of my netcdf for time------------------------
[xing@foo try]$ ncdump -v time Vave.y1980.cdf | more
netcdf Vave.y1980 {
dimensions:
time = UNLIMITED ; // (1 currently)
depth = 46 ;
lat = 224 ;
lon = 360 ;
variables:
float lat(lat) ;
lat:long_name = "Latitude" ;
lat:units = "degrees_north" ;
lat:actual_range = -90.f, 90.f ;
float lon(lon) ;
lon:long_name = "Longitude" ;
lon:units = "degrees_east" ;
lon:actual_range = 0.f, 360.f ;
float depth(depth) ;
depth:long_name = "depth" ;
depth:units = "meters" ;
depth:positive = "down" ;
depth:actual_range = 0.f, 6000.f ;
float time(time) ;
time:long_name = "Time in years" ;
time:units = "years" ;
float Vave(time, depth, lat, lon) ;
Vave:units = "M/S" ;
Vave:long_name = "Meridional Velocity" ;
Vave:missing_value = -1.e+10f ;
Vave:add_offset = 0.f ;
Vave:scale_factor = 1.f ;
// global attributes:
:title = "Annual Mean 1980" ;
:history = "Converted from MITGCM output\n",
"" ;
data:
time = 1980 ;
}
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