Dear Grads users,<br><br>I'm using 144 netcdf files from TRMM dataset. I'm trying to write a ctl file but I'm not succeding, my ctl looks like this<br><br>DSET ^3B43.%y2%<a href="http://m201.6.nc">m201.6.nc</a><br>
UNDEF 9999.9<br>OPTIONS template<br>DTYPE netcdf<br>XDEF 1440 linear -179.875000 0.250000<br>YDEF 400 linear -49.875000 0.250000<br>TDEF 144 linear jan1998 1mo<br>ZDEF 1 linear 1 1<br>vars 1<br>pcp 0 99 Precipitation<br>endvars<br>
<br><br>The name's files are<br><br><a href="http://3B43.980101.6.nc">3B43.980101.6.nc</a><br><a href="http://3B43.980201.6.nc">3B43.980201.6.nc</a><br>....<br><a href="http://3B43.990101.6.nc">3B43.990101.6.nc</a><br>
<a href="http://3B43.990201.6.nc">3B43.990201.6.nc</a><br>...<br><a href="http://3B43.000101.6.nc">3B43.000101.6.nc</a><br><br>and so on<br><br>the ncdump for is,<br><br>netcdf 3B43.090401.6A {<br>dimensions:<br> time = UNLIMITED ; // (1 currently)<br>
longitude = 1440 ;<br> latitude = 400 ;<br>variables:<br> double time(time) ;<br> time:units = "hours since 2009-4-1 0" ;<br> double longitude(longitude) ;<br> longitude:units = "degrees_east" ;<br>
longitude:long_name = "Longitude" ;<br> double latitude(latitude) ;<br> latitude:units = "degrees_north" ;<br> latitude:long_name = "Latitude" ;<br>
float pcp(time, latitude, longitude) ;<br> pcp:comments = "Unknown1 variable comment" ;<br> pcp:long_name = "precipitation:Precipitation" ;<br> pcp:units = "" ;<br>
pcp:grid_name = "grid-1" ;<br> pcp:grid_type = "linear" ;<br> pcp:level_description = "Earth surface" ;<br> pcp:time_statistic = "instantaneous" ;<br>
pcp:missing_value = -9999.9f ;<br>}<br><br>Whenever I try to display the variable I get:<br><br>Cannot contour grid - all undefined values <br><br>Any help will be greatly appreciated<br><br>Luis<br>