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ToBeReviewed/GRILLE/

tracegrille.pro

Draw the grid

tracegrille

tracegrille, glamin, gphiin, OCEAN=OCEAN, EARTH=EARTH, XSTRIDE=integer, YSTRIDE=integer, RMOUT=RMOUT, _extra=_extra

Parameters

glamin        in required

The 1d or 2d array in longitude of points of the grid.If GLAM/GLAMIN is not specified, it trace the grid specified by vargrid, on the domain defined by domdef.

gphiin        in required

The 1d or 2d array in latitude of points of the grid.If GPHI/GPHIIN is not specified, it trace the grid specified by vargrid, on the domain defined by domdef.

Keywords

OCEAN       

To trace the grid only on ocean points.

EARTH       

To trace the grid only on land points.

XSTRIDE        type: integer

It specify that we want to trace only one line of constant i every xstride points

YSTRIDE        type: integer

It specify that we want to trace only one line of constant j every xstride points

RMOUT       

Select to remove all cell having one corner out of the plot boundaries (!x.range, !y.range)

_extra       

Used to pass your keywords.

Examples

IDL> plt,indgen(jpi,jpj),/nocontour,/nofill IDL> vargrid='T' IDL> tracegrille,/ocean,color=20 IDL> tracegrille,/earth,color=80

Version history

Version

$Id: tracegrille.pro 163 2006-08-29 12:59:46Z navarro $

History

Sebastien Masson (smasson@lodyc.jussieu.fr)

Other attributes

Uses routines

common.pro

 


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