[RegCNET] Interpolation from LAMCON projection to NORMER projection

[bixq]

Hi, Kanhu:

I am not an expert for using xconv. What do you want to do exactly ?

If you mean to using the previous coarse resolution LAMCON RegCM output, 
and want to do further nesting by using NORMER projection, then it's 
doable in RegCM (by using DATTYP='FNEST')

If you mean to convert LAMCON RegCM output to a lat-lon grid, then you
could try the attached codes.

Regards,
Xunqiang Bi

On Mon, 15 Mar 2010, Kanhu Charan Pattnayak wrote:

> Dear Bi and RegCM Users
>
> I want to interpolate from LAMCON (Lambert conformal) projection to
> Normal Mercator (NORMER) projection.
> When I tried to interpolate rainfall data using XCONV the following error
> message is showed
> *
> *
> *Fatal error in xconv, click OK to exit*
> *fseek error: Invalid argument*
> *Error in xseek in get_data*
>
> Can anybody help me in solving this problem or is there any other method by
> which
> interpolation from Lambert conformal projection to
> Normal Mercator projection can be done.
>
> Thanks in advance.
>
> -- 
> Kanhu Charan Pattnayak (Research Scholar)
> Room No.311, Block - VI
> Centre for Atmospheric Sciences
> IIT Delhi, Hauz Khas
> New Delhi - 110 016
> India
>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   Dr. Xunqiang Bi         email:bixq at ictp.it
   Earth System Physics Group
   The Abdus Salam ICTP
   Strada Costiera, 11
   P.O. BOX 586, 34100 Trieste, ITALY
   Tel: +39-040-2240302  Fax: +39-040-2240449
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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&control
 ix = 34,
 jx = 51,
 kx = 18,
 ibyte = 4,
 ifDOMAIN = .false. ,
 ifICBC = .false.,
 ifOUT_HEAD = .false.,
 ifATM = .true.,
 ifSRF = .false.,
 ifRAD = .false.,
 idate0 = 1989010100,
 idate1 = 1989010100,
 idate2 = 1989010200,
 truelatL = 30.0,
 truelatH = 60.0,
 xminlon = -9999.0,
 xmaxlon = -9999.0,
 xminlat = -9999.0,
 xmaxlat = -9999.0,
 ddeg = 0.5,
/