Problems with regrid2 function

[Mike Fiorino]

Dear Igor,

regrid2 is my function and I'm puzzled.  first, can you do any regrid2?
e.g.,

d regrid2(htgprs,2.5)

in going from 1 deg to 0.5 deg you are using the correct method (bessel or
linear)

try

d regrid2(htgprs,0.5,0.5,bl)  # bl = biliear

your prints look like you're working with a big endian (e.g., sun) data set
on a little endian (e.g., linux).

the first step though is to make sure regrid2 basically works...

/R Mike

> -----Original Message-----
> From: GRADSUSR at LIST.CINECA.IT
> [mailto:GRADSUSR at LIST.CINECA.IT] On Behalf Of Igor Gómez
> Sent: Thursday, April 14, 2005 12:05 AM
> To: GRADSUSR at LIST.CINECA.IT
> Subject: Problems with regrid2 function
>
> Hi all,
>
> we are trying to regrid gfs data from 1 degree to 0.5 degree
> resolution.
> We have found the regrid2 function, so we have installed it,
> and exported the GAUDFT variable.
>
> When we run this function in the way:
>
> d regrid2(hgtprs,2.5,2.5,bs)
>
> we recieve a following mistake message:
>
> regrid requires 2 or more arguements:
>
> Error from regrid2: Error reading from transfer file
>   File name: udf.regrid.gfi
> Operation Error:  Error from regrid2 function
>   Error ocurred at column 1
> DISPLAY error:  Invalid expression
>   Expression = regrid2(hgtprs,2.5,2.5,bs)
>
> We have modified the source fortran code, for looking what
> the function recieve. When we run another time the function,
> we obtein the next message:
>
> d regrid2(hgtprs,2.5,2.5,bs)
>
> arguments =   0.  NAN  21.  0.  1.  1.  NAN  0.  20.  1.
> 3.98991849E-34
>   2384.  1.  0.  2.53635022E-43  5.04467447E-43
> 5.02870238E-34  1.40129846E-45
>   NAN  1.12103877E-43
>  number of arguments =  0
>
>
>  regrid requires 2 or more arguements:
>
> Error from regrid2: Error reading from transfer file
>   File name: udf.regrid.gfi
> Operation Error:  Error from regrid2 function
>   Error ocurred at column 1
> DISPLAY error:  Invalid expression
>   Expression = regrid2(hgtprs,2.5,2.5,bs)
>
>
> Does anyone know what could be the problem?
>
> Thak you in advance.
>
> Igor
>