[gradsusr] occasional memory error

[M.Mahakur]

Hi,

I am getting the following memory error occasionaly in the same NetCDF file and at different time steps (t value).

Contouring: 100 to 320 interval 20 
Contouring: 100 to 320 interval 20 
Contouring: 80 to 320 interval 20 
Contouring: 80 to 360 interval 20 
Contouring: 80 to 400 interval 20 
gancgrid error: unable to allocate memory for grutmp grid storage 
  grid size = xlen * ylen * zlen * tlen * elen = 400 * 320 * 1 * 1 * 1
Data Request Error:  Error for variable 'lrr'
  Error ocurred at column 1
DISPLAY error:  Invalid expression 
  Expression = lrr
ga-> 

Can anyone clarify the error, if this is due to hardware problem or problem with the data file!

Thanking you.

With Regards,
Mahakur