![[attach.png]](idldoc-resources/attach.png)
./
volland_stern.pro
topvolland_stern
result = volland_stern(r, mlt, gamma, kp [, MMPM=MMPM])
return the volland-stern electric field for a given gamma, kp, and position
Return value
array of r and phi compinents of the Volland Stern field
Parameters
- r in required
array of r values to compule the field
- mlt in required
array of mlt values to compute the field
- gamma in required
scalar or array of shielding parameters
- kp in required
scalar or array of Kp values
Keywords
- MMPM in optional
output in mV/m not kV/Re
Examples
IDL> print, volland_stern([3,3,3,3], [6,6,6,6], [2,2,2,2], [1,2,3,4], /mmpm)
% Compiled module: VOLLAND_STERN.
% Compiled module: MLT2RAD.
% Compiled module: EARTHRAD.
-0.062170319 -0.098359313 -0.14952782 -0.21956625
-1.3587755e-09 -2.1497110e-09 -3.2680343e-09 -4.7987730e-09
Author information
- History:
Thu Sep 13 11:37:34 2007, Brian Larsen written and tested
Statistics
| Lines: | 34 |
| McCabe complexity: |
File attributes
| Modifcation date: | Tue Sep 9 14:10:19 2008 |
| Lines: | 75 |