[ferret_users] shade + plot/vs and curvilinear grid

[Luiz Alexandre de Araujo Guerra <guerra@xxxxxxxxxxxxxxxxxx>]

Dear coleagues,

I am trying to make a figure using shade and plot/vs to draw a line but I have
a problem. My data file is a model output with curvilinear grid. So, I use
shade with three parameters: "shade var,lon,lat". I want to draw a meridional
line. I have been tried: "plot/vs/ov {10W,10W},{35S,25S}" or "plot/vs/ov
{-10,-10},{-35,-25}" and both result an error message. I have already tried:
"plot/vs/ov {3574,3574},{1037,1182}" (grid model indexes) and nothing happened.

I have read some group messages about the use of @itp transform to draw lines
in time series figures. I had success with that method and I expected to adapt
it to my problem... but it didn´t work too.

I was wondering if the Ferret group could help.

Thanks for your attention.

Best regards,

--
Luiz Alexandre Guerra
Aluno de Doutorado / Graduate Student

Universidade Federal do Rio de Janeiro / Rio de Janeiro Federal University
COPPE/PEnO / Ocean Engineering Program