[RegCNET] (no subject)

[Monica Santese]

Hi users,


I need help...

I made a run for a domain that varies from 10 to 60 degrees for latitude
and -30 to 60 degrees for longitude and ds =30 km.

I putted the values of iy=175 and jx=180,
iy = (50)*100/30
JX =(90)*67/30

because I saw that the sensibility of lat is about 100 degrees and the
sensibility of lon is about 67 degrees.

Sincerely, I didn't used  the formula that some users suggested to me:

iy = (50)*110/30
jx = [(90)*110*cos((10*3.14)/180)]/30

When I look in my CHE output files I see that, since a time step, grads
tells me:

Notice:  Automatic Grid Interpolation Taking Place
Low Level I/O Error:  Seek error on data file
  Data file name = CHE.2003060500
523 rc=-1 fpos=543822040 pfi->fhdr=0
  Error occurred when seeking to byte -2119679136
Data Request Error:  Error for variable 'aext8'
  Error ocurred at column 1
DISPLAY error:  Invalid expression
  Expression = aext8



do you think that the problem is related to the wrong iy and jx in the input?
If yes, should I submit again the run using:
iy = (50)*110/30  = 185
jx = [(90)*110*cos((10*3.14)/180)]/30 = 330????



Thank you so much!!