Re: [ferret_users] Contour/over problem in pyferret

To: ferret_users@xxxxxxxx

Subject: Re: [ferret_users] Contour/over problem in pyferret

From: "Ansley C. Manke" <ansley.b.manke@xxxxxxxx>

Date: Fri, 22 Apr 2016 12:16:49 -0700

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Hi Girish,
Thank you for the report and the example. This is a bug which we have fixed, and that fix will be in the next release. It occurs with Hovmuller plots only. In the meantime a workaround is to make the fill in two identical viewports:

use a.cdf

set view full
fill tan[x=80,y=0]

define view/x=0:1/y=0:1 full2
set view full2
contour/nolab/noax/lev tan[x=80,y=0]

The /LEV on the last comand is a shorthand that tells PyFerret to use the same contour levels as the previous command.

On 4/22/2016 11:18 AM, Girish Kumar wrote:

Hi,

Recently, I installed pyferret

NOAA/PMEL TMAP

FERRET v6.96 (PyFerret 1.2)

Linux 3.19.0-33-generic - 11/23/15

I used following command to fill and after that contour a temperature data in depth (y-axis) and time(data attached along with this mail)

However, the contour overlay is not working.

use a.cdf

fill tan[x=80,y=0]

contour/ov tan[x=80,y=0]

I also tried lat (y-axis) time (x-axis) and it is not plotting contour over fill plot.

fill tan[x=80,z=1]

contour/ov tan[x=80,z=1]

But I tried following command and it is working.

Depth(y-axis)-lat(x-axis) is working

fill tan[y=0,l=1]

contour/ov tan[y=0,l=1]

Depth (y-axis)-lon(x-axis) is working

fill tan[x=80,l=1]

contour/ov tan[x=80,l=1]

I understood that, when time in x-axis the problem coming.

I using Ubuntu 14.04.4 LTS

python 2.7.6

Please provide your suggestion about this subject.

Thanking you

Girish