rt2ll Subroutine
public subroutine rt2ll(r, theta, lon0, lat0, lon, lat)
calculate (lon,lat) from radial and azimuthal grid (r,theta) on the polar coordinate with the origin of (lon0,lat0)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| double precision, | intent(in) | :: | r |
radial distance from (lon0,lat0) (m) |
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| double precision, | intent(in) | :: | theta |
azimuthal angle from (lon0,lat0) (rad) |
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| double precision, | intent(in) | :: | lon0 |
longitude of the center on the polar coordinate (rad) |
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| double precision, | intent(in) | :: | lat0 |
latitude of the center on the polar coordinate (rad) |
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| double precision, | intent(inout) | :: | lon |
target longitude (rad) |
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| double precision, | intent(inout) | :: | lat |
target latitude (rad) |