I want to run RegCM4.3. But have a problem with output files.

for example in test_002_DOMAIN000.nc or test_002_DOMAIN000.nc.ctl

everything is looking to be Ok.

but when i want to display in grads, nothing in Graphic.!!

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ga-> q file
File 1 : ICTP Regional Climatic model V4
Descriptor: input/test_002_DOMAIN000.nc.ctl
Binary: input/test_002_DOMAIN000.nc
Type = Gridded
Xsize = 350 Ysize = 174 Zsize = 19 Tsize = 1 Esize = 1
Number of Variables = 10

xlat 0 y,x Latitude at cross points (degrees_north)
xlon 0 y,x Longitude at cross points (degrees_east)
dlat 0 y,x Latitude at dot points (degrees_north)
dlon 0 y,x Longitude at dot points (degrees_east)
topo 0 y,x Domain surface elevation (m)
mask 0 y,x Land Sea mask (1)
landuse 0 y,x Landuse category as defined in BATS1E (1)
xmap 0 y,x Map factor in domain cross points (1)
dmap 0 y,x Map factor in domain dot points (1)
coriol 0 y,x Coriolis force parameter (s-1)
ga-> d topo
Notice: Automatic Grid Interpolation Taking Place
Contouring: 0 to 1600 interval 200

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but grads screen is completely BLACK.

would you please help me.

Is it possible to get full tutorial for test???.in files in RegCM4.3, for example I couldn't use other GTOPO and GLCC except than 30s(in default). Where should I set that?