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calculator
Malik Doole edited this page Sep 26, 2019
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1 revision
The calculator.py file in the Bluesky tools consist of a set of basic mathematical functions:
- Math operators
- 'pi' as π, e as base of natural logarithm
- sind, cosd and tand: trigonometric functions with arguments in degrees
- deg(d,m,s), rad(d,m,s): convert degree-minute-seconds coordinates to decimal degree/radians notation
- dist, qdr, qdrdist, qdrpos: calculate bearing (qdr), distance (dist), both (qdrdist) or a distance vector (qdrpos) between two lat-lon points
- rwgs84: compute local earth radius with WGS'84 geoid definition
- kwikdist: quick and dirty distance computation between two lat-lon points
- latlondist: distance computation between two lat-lon points
- lat2txt, lon2txt, latlon2txt: transform lat-lon coordinates to text format: degrees-minutes-seconds