Tickmarks

Dear NCL users,

I'm trying to plot two maps. I turn off X bottom and Y left axes in
the first map and turn them on in the second. When I use

pmTickMarkDisplayMode = "Always"

I'm getting wrong tickmarks in the second plot. In some latitudes and
longitudes there are two labels, but a little displaced each other.
Please, see the script below:

wks = gsn_open_wks( "ps",
"mapaAmericaSul_Brazil" )

geral = True
geral_at_gsnMaximize = True
geral_at_mpFillOn = True
geral_at_mpMonoFillColor = True
geral_at_mpFillColor = -1 ; transparente, poupa espaço
geral_at_mpDataSetName = "Earth..4"
geral_at_mpDataBaseVersion = "MediumRes"
geral_at_mpOutlineOn = True
geral_at_mpOutlineBoundarySets = "National"
geral_at_mpOutlineSpecifiers = (/"Brazil:states"/)

geral_at_mpFillAreaSpecifiers = (/"Brazil:Rio Grande do Sul", \
                                        "Brazil:Santa Catarina", \
                                        "Brazil:Parana", \
                                        "Brazil:Sao Paulo", \
                                        "Brazil:Rio de Janeiro", \
                                        "Brazil:Minas Gerais", \
                                        "Brazil:Espirito Santo" /)
geral_at_mpSpecifiedFillColors = (/"gray35","gray35","gray35","gray60", \
                                        "gray60","gray60","gray60"/)

geral_at_mpMinLonF = 270.
geral_at_mpMaxLonF = 330.
geral_at_mpMinLatF = -60.
geral_at_mpMaxLatF = 15.

geral_at_pmTickMarkDisplayMode = "Always"
geral_at_tmYLLabelFontHeightF = 0.017
geral_at_tmXBOn = False
geral_at_tmYLOn = False

mapaAS = gsn_csm_map( wks, geral )

; SEGUNDO MAPA, ZOOM SOBRE AS REGIOES SUL E SUDESTE DO BRASIL
geral_at_gsnDraw = False
geral_at_gsnFrame = False
geral_at_mpMinLonF = 301.
geral_at_mpMaxLonF = 322.
geral_at_mpMinLatF = -40.
geral_at_mpMaxLatF = -13.
geral_at_tmXBOn = True
geral_at_tmYLOn = True

mapaSULSUD = gsn_csm_map( wks, geral )

nomeEstados = (/"RS","SC","PR","SP","MG","RJ","ES"/)
localNomesX =
(/-53.5,-50.0,-52.0,-49.0,-44.0,-42.0,-39.5/)
localNomesY =
(/-29.5,-27.5,-25.0,-22.0,-18.0,-23.5,-20.5/)
textoRes = True
textoRes_at_txFontHeightF = 0.02

nomesRegioes = gsn_add_text( wks, mapaSULSUD,
nomeEstados, \
                                            localNomesX, localNomesY, textoRes )

draw(mapaSULSUD)
frame(wks)

I couldn't understand what is happening. I can't see a source for this
error. The second plot is attached.

Best regards,

-- 
Mateus da Silva Teixeira
Meteorologista
Instituto de Pesquisas Meteorológicas - IPMet
Universidade Estadual Paulista - UNESP
Av. Luis Edmundo Carrijo Coube, 14-01 - Cx. Postal 281 - CEP 17033-360
Bauru - SP - Brasil
Fone: +55 14 3103-6030 / fax: 3203-3649
Registered Linux User #466740 (http://counter.li.org/)

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