[gradsusr] seasonal data

[Ousmane Ndiaye]

Hi all,
I have seasonal data starting each year from May the 1st (0105) for a period of six months only per year (May to September) at daily time scale (153 days) :
The files look like this :
prodh_rs_sfc_apa_10_19920105_000_PRECIP.nc
prodh_rs_sfc_apa_10_19930105_000_PRECIP.nc
prodh_rs_sfc_apa_10_19940105_000_PRECIP.nc
.
.
.
prodh_rs_sfc_apa_10_20090105_000_PRECIP.nc
is there a way to read them with one ctl file  ?
== I use opengrads 
Grid Analysis and Display System (GrADS) Version 2.0.a9.oga.1
Copyright (c) 1988-2010 by Brian Doty and the
Institute for Global Environment and Society (IGES)
GrADS comes with ABSOLUTELY NO WARRANTY
See file COPYRIGHT for more information
Config: v2.0.a9.oga.1 little-endian readline printim grib2 netcdf hdf4-sds hdf5 opendap-grids,stn athena geotiff shapefile
Issue 'q config' command for more detailed configuration information

== when I open one of them
ga-> sdfopen prodh_rs_sfc_apa_10_20040501_000_PRECIP.nc
Scanning self-describing file:  prodh_rs_sfc_apa_10_20040501_000_PRECIP.nc
SDF file prodh_rs_sfc_apa_10_20040501_000_PRECIP.nc is open as file 1
LON set to 0 360 
LAT set to -90 90 
LEV set to 0 0 
Time values set: 2004:5:1:12 2004:5:1:12 
E set to 1 1 
== q file of one of them 
File 1 : 
  Descriptor: prodh_rs_sfc_apa_10_20040501_000_PRECIP.nc
  Binary: prodh_rs_sfc_apa_10_20040501_000_PRECIP.nc
  Type = Gridded
  Xsize = 192  Ysize = 145  Zsize = 1  Tsize = 153  Esize = 1
  Number of Variables = 1
     precipitation_f  0  t,y,x  total precipitation rate kg/m2/s
===
Ousmane