What a dummy I am! I forgot that the problem with XSKIP, YSKIP was a
current trac ticket. Ansley would be better able than I to follow up
on when a fix might be available and whether you can get a copy of the
corrected script in advance.
sorry for the booboo - Steve
Tony Jolibois wrote:
Hi Steve,
Thank you for the response.
But I tested the xskip and yskip on Option panel, and there is no
effect. You can try that on http://las.aviso.oceanobs.com/
with geostrophic velocities.
Here is a part of ferret script used by the LAS to generate the plot
(in debug log file) :
DEFINE SYMBOL qualifiers =
($qualifiers)/XSKIP=`xs`/YSKIP=`ys`
!-> DEFINE SYMBOL qualifiers =
/XSKIP=100/YSKIP=100
ENDIF
! Set up for degrees-minutes-seconds labels on axes
with units of degrees
IF ($ferret_deg_min_sec"0|false>0|*>1") THEN GO
LAS_set_deg_min_sec.jnl
!-> IF 0 THEN GO LAS_set_deg_min_sec.jnl
! Do the plot
VECTOR($qualifiers)/TITLE="($ferret_plot_title)"/SET
($ferret_vector_1), ($ferret_vector_2)
!-> VECTOR/XSKIP=100/YSKIP=100/TITLE="V (Meridian
Velocity (cm/s)) (cm/s), V (Meridian Velocity (cm/s)) ((cm/s))"/SET
grid_0001[d=1,X=-180:180,Y=-82:81,T="14-Oct-1992 00:00:00":"14-Oct-1992
00:00:00"], grid_0002[d=1,X=-180:180,Y=-82:81,T="14-Oct-1992
00:00:00":"14-Oct-1992 00:00:00"]
IF ($xform_dms"0|*>1") THEN PPL XFOR
(($xform_dms))
!-> IF 0 THEN PPL XFOR ( )
IF ($yform_dms"0|*>1") THEN PPL YFOR
(($yform_dms))
!-> IF 0 THEN PPL YFOR ( )
PPL VECTOR
So with these command there is no xskip or yskip (see image attached).
Best regards,
Tony
Le mercredi 07 novembre 2007 à 09:23 -0800, Steve Hankin a écrit :
Hi Tony,
There should be an "xskip, yskip" option available to you on the
Options panel that controls this. I believe you can set a default for
it in the LAS configuration XML.
With regard to Ferret if you use the /set_up qualifier, then you'll
need to issue the "skip" options on the PPL VECTOR command that
follows. This is discussed under the VECTOR/SET_UP option in the Users
Guide (http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/commands-reference/VECTOR%20)
- Steve
======================================================================
Tony Jolibois wrote:
Re-re-hi,
I still have problem for the vector plot, like with old LAS. The plot
contain arrows on all gridded point, without skipping points.
The result is attached. How can I do for that ?
I saw that with ferret, if you do the plot with vector command with
/set_up it's the same bug, without set-up it's ok.
Sorry for the number of mail I post today...
Best regards,
Tony
--
Steve Hankin, NOAA/PMEL -- Steven.C.Hankin@xxxxxxxx
7600 Sand Point Way NE, Seattle, WA 98115-0070
ph. (206) 526-6080, FAX (206) 526-6744
"The only thing necessary for the triumph of evil is for good men
to do nothing." -- Edmund Burke
--
Steve Hankin, NOAA/PMEL -- Steven.C.Hankin@xxxxxxxx
7600 Sand Point Way NE, Seattle, WA 98115-0070
ph. (206) 526-6080, FAX (206) 526-6744
"The only thing necessary for the triumph of evil is for good men
to do nothing." -- Edmund Burke
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