Reference Manual of the nadc-tools API and Libraries - SRON

4.27 SCIA LV1 CORR LOS
Identifier SCIA LV1 CORR LOS
Author R.M. van Hees
Language ANSI C
Purpose correct the line-of-sight azimuth and zenith angles (geoN)
Usage SCIA LV1 CORR LOS( state, mds 1b );
Input struct state1 scia *state : structure with States of the product
Output struct mds1 scia *mds 1b : structure holding level 1b MDS records (E.31)
Returns nothing
Comment The values of the level 1b line-of-sight zenith angles are
always larger than zero, and the azimuth angle jumps with 180
degrees while scanning through nadir.
This function will modify these values as follows: removing
the jump in the azimuth angles and returns negative zenith angles,
when the original azimuth angle was larger than 180 degree.
This makes interpolation much easier.
4.28 SCIA LV1 FREE MDS
Identifier SCIA LV1 FREE MDS
Author R.M. van Hees
Language ANSI C
Purpose free memory allocated by SCIA LV1 RD MDS, SCIA LV1C RD MDS, etc
Returns nothing
Comment contains SCIA LV1 FREE MDS, SCIA LV1C FREE MDS,
SCIA LV1C FREE MDS PMD, SCIA LV1C FREE MDS POLV
4.28.1 SCIA LV1 FREE MDS
Identifier SCIA LV1 FREE MDS
Purpose free memory allocated by SCIA LV1 RD MDS
Usage SCIA LV1 FREE MDS( source, nr mds, mds );
Input int source : source of MDS (Nadir, Limb, ... )
unsigned short nr mds : number of level 1b MDS
Output struct mds1 scia *mds : level 1b MDS records (E.31)
Returns nothing
Comment none
4.28.2 SCIA LV1C FREE MDS
Identifier SCIA LV1C FREE MDS
Purpose free memory allocated by SCIA LV1C RD MDS
Usage SCIA LV1C FREE MDS( source, nr mds, mds );
Input int source : source of MDS (Nadir, Limb, ... )
unsigned int nr mds : number of level 1c MDS
Output struct mds1c scia *mds : level 1c MDS records (C.11)
Returns nothing
Comment none
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