Re: [ferret_users] horizontal line on time series

[saurabh rathore <rohitsrb2020@xxxxxxxxx>]

Hi Maoyi,

To get the horizontal line on this plot you have to issue the commands in this fashion.

set view V11

      PPL SHASET RESET

      plot/nolab/color=blue/thick/I=1/TITLE="time function 1"/VLIMITS=-4.0:4.0:0.5 eoftime

      plot/ov/nolab (eoftime*0)

Hope this helps you.

cheers

On Thu, Jun 8, 2017 at 6:33 AM, Molulaqhooa Maoyi <molulaqhooa.maoyi@xxxxxxxxx> wrote:

Hi Ferreters

I would like to overlay a horizontal line on a time series at y=0  (see timeseries.png) however, this is being more difficult than I could have ever imagined.

Below is my script that generates a time series.

USE JFM_NCEP.nc

USE JFM_20th.nc

USE JFM_ERAINT.nc

!  Compute and save the spatial EOF functions.  These have the same units

!  as the data.

LET eoftime = EOFSVD_TFUNC(hgt[X=10E:43E,Y=0:33S,k=12,d=1])*-1

LET eoftime2 = EOFSVD_TFUNC(hgt[X=10E:43E,Y=0:33S,k=14,d=2])*-1

LET eoftime3 = EOFSVD_TFUNC(hgt[X=10E:43E,Y=0:33S,d=3])*-1

!go multi_view   [rows],[columns],[xsize],[xstart],[xgap],[ysize],[ystart],[ygap],[PRefix] 

   go multi_view   3,      1,       0.5,   0.1,   0.15,   0.25,   0.1,    0.07  

 SET WINDOW/ASPECT = .5

set view V11

      PPL SHASET RESET

      plot/nolab/color=blue/thick/I=1/TITLE="time function 1"/VLIMITS=-4.0:4.0:0.5 eoftime

--

"Try and Fail than to Fail to Try" - Israel Maoyi

--

REGARDS

Saurabh Rathore

Research Scholar (PhD.)

Centre For Oceans, Rivers, Atmosphere & Land Science Technology

Indian Institute Of Technology, Kharagpur

contact :- 91- 8345984434