Re: [ferret_users] parsing in go-files fails

[Martin Schmidt <martin.schmidt@xxxxxxxxxxxxxxxxx>]

Hi Ansley,
I see many lines from the comments in the go-script and finally:

! define internal variables
!
    define symbol mv_r    = $1"5"      ! number of rows
 !-> defiymbol mv_r    = 3
! Exit_GO

Having a space in the beginning of the line gives interestingly:

yes?  go multi_view 3, 5, 0.15, 0.1, 0.03, 0.25, 0.10, 0.022, , 0.05,0.035
 **TMAP ERR: non-existent or not on line
             mlti_view (.jnl)

The same happens with other scripts
yes?  go land
 **TMAP ERR: non-existent or not on line
             lnd (.jnl)

yes?         go land
 **TMAP ERR: non-existent or not on line
             l (.jnl)

Is the line parsing done with python or is this fortran code from ferret?

Best,
Martin

On 05/23/2018 09:19 PM, Ansley C. Manke wrote:
> Hi Martin,
>
> I'm not seeing this. What you show looks as though a command line 
> "define symbol mv_r    = 3" is losing some text somewhere along the 
> way as the command is read or as the parser is filling in the argument 
> values to create the actual command that will run. I wonder if this is 
> in the operation of the readline library or something of that sort.  
> Try this, to capture the commands as they run,
>
>    yes? set redirect/tee/clobber/file=multi_view.out
>    yes? set mode verify:always
>    yes? go multi_view 3, 5, 0.15, 0.1, 0.03, 0.25, 0.10, 0.022, , 
> 0.05,0.035
>
> In the file multi_view.out, I'm seeing this, after all the 
> introductory comment lines:
>
> ...
> ! define internal variables
> !
>     define symbol mv_r    = $1"5"      ! number of rows
>  !-> define symbol mv_r    = 3
>     define symbol mv_c    = $2"3"      ! number of columns
>  !-> define symbol mv_c    = 5
>
> ...
>
>
> On 5/22/2018 7:48 AM, Martin Schmidt wrote:
> > Hi,
> > in the latest ferret version, v7.4,  an error found in v7.3 is still 
> > alive. A least a little bit.
> >
> > machine>/sw/viz/ferret/py_ferret_v74_os423_py_2713/ferret
> >         NOAA/PMEL TMAP
> >         PyFerret v7.4 (optimized)
> >         Linux 4.4.126-48-default - 04/29/18
> >         22-May-18 15:49
> >
> > yes? go multi_view 3, 5, 0.15, 0.1, 0.03, 0.25, 0.10, 0.022, , 
> > 0.05,0.035
> >  **ERROR: invalid subcommand: mv_r    = 3
> > defiymbol mv_r    = 3
> > Command file, command group, or REPEAT execution aborted
> >
> > Opening data sets and rendering images works well otherwise.
> >
> > I compiled pyferret by myself. The compiler is gcc-5, linux is 
> > OS42.3. Compiler flags are left as recommended. python is python2.7 
> > coming with the system.  The code works well on one machine but the 
> > identical binary fails on other machines with the same OS42.3-system, 
> > all are 64-bit systems.
> > - ldd applied to libpyferret.so gives identical results on both 
> > machines (after removing the address-information)
> > - the user environment is "similar"
> > The major difference is that the code is build on a E7-8893 v4 CPU. 
> > It works there. For many other software (including ferret v22) those 
> > binaries run on other platforms with E5 and i5-CPUs. No hardware 
> > specific optimisation flags were used. We are maintaining a common 
> > software pool this way, it works for many software packages.
> >
> > I do not know, where in the code parameter parsing for go-scripts or 
> > go-script parsing is done. The error message "defiymbol mv_r" 
> > suggests a local memory problem or a problem with function parameter 
> > types?
> >
> > All suggestions or help would be very welcome.
> >
> > Greetings,
> > Martin Schmidt

--
Dr. Martin Schmidt
Leibniz-Institute for Baltic Sea Research
Seestrasse 15
D18119 Rostock
Germany