European Space Agency

Royal Belgian Institute for Aeronomy

um511 - set the Jensen & Cain 1960 model coefficients

subroutine  um511(tm, lbl)

Parameters:

• tm [real8,out] :: Epoch of the geomagnetic field calculation expressed in year

• lbl [character32,out] :: label of the geomagnetic field model

Description

The subroutine UM511 initializes the expansion coefficients of the geomagnetic field inside the common block uc140 with the coefficients of the Jensen & Cain model. As result, the tm and lbl arguments contain the epoch of the model (fixed at 1960) and a string with the name of the model.

Diagnostics

None

Common Blocks

uc140 - magnetic field

Dependencies

Called by

• um510 - select an internal field model

Calls

None

See also

• um512 - set the GSFC 12/66 model coefficients

• um513 - set the DGRF/IGRF model coefficients

Reported Bugs

None

Examples

None

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UNILIB/tags/v3.03