>
> Hi all! ;-)
>
> I'm trying to pipe a cgm from a ncarg script (f77) into ctrans.
> Following the manual
> (http://ngwww.ucar.edu/ngdoc/ng/fund/chp6-10/workstations.html) I set
> the NCARG_GKS_OUTPUT variable to "|ctrans", but no matter what/if I set
> GRAPHCAP when I try to open a workstation with this piece of code
>
> CALL GOPKS (IERRF, ISZDM)
> CALL GOPWK (IWKID, LUNIT, IWTYPE)
> CALL GQOPS (OPSTA)
> print *, 'After COPWK ',OPSTA
> CALL GACWK (IWKID)
> CALL GQOPS (OPSTA)
> print *, 'After GACWK ',OPSTA
>
> where IERRF = 6, ISZDM = 0, IWKID = 1, LUNIT=2 and IWTYPE=1
> I get this output:
>
> Error in flswks_() : Seek failed
> GKS ERROR NUMBER 304 ISSUED FROM SUBROUTINE GOPWK :
> .
> .
> .
Dear Giovanni Leoncini,
I will have to look into why the NCARG_GKS_OUTPUT method isn't
working. Meanwhile, if you want your output to go to the screen, I
recommend using the X11 driver instead of writing the output to an
NCGM file.
To do this, just set IWTYPE (the third argument to GOPWK) to 8, and
recompile and run your program.
Please let me know if you need to use the other method, and I'll let you
know when we figure out what the problem is with it.
Sincerely,
--Mary Haley
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