warning:gsntiMainStringOrthogonalPosF is not a valid resource in map at this time?

Hi, all

The main string of the title is too close to the figure (below). When I want to raise the title main string by using this line below,

  mpres@gsntiMainStringOrthogonalPosF = .02 ; raise the tiMainString slightly

I got a "warning:gsntiMainStringOrthogonalPosF is not a valid resource in map at this time"

How can I do this? Please give some hint.

Thanks a lot.

Shawn

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Wen.J.Qu
2012-10-26

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