proj_Vs Subroutine
public subroutine proj_Vs(xcent, ycent, xx, yy, ux, vy, projV, undef)
projection of a uniform wind [(ux,vy) on Cartesian grids] to the line-of-sight component along the radar beam
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| double precision, | intent(in) | :: | xcent |
Radar location (x or lon) |
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| double precision, | intent(in) | :: | ycent |
Radar location (y or lat) |
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| double precision, | intent(in) | :: | xx(:,:) |
x coordinate (x or lon) |
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| double precision, | intent(in) | :: | yy(size(xx,1),size(xx,2)) |
y coordinate (y or lat) |
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| double precision, | intent(in) | :: | ux |
X component of the uniform wind (m/s) |
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| double precision, | intent(in) | :: | vy |
Y component of the uniform wind (m/s) |
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| double precision, | intent(out) | :: | projV(size(xx,1),size(xx,2)) |
line-of-sight component on (xx,yy) |
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| double precision, | intent(in) | :: | undef |
undefined value |