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This version has been specifically written for the HP48G calculator.
Due to the limited memory of the HP48G many features of the Full version have been removed.
The Close Module consists of data entry similar to the HP41 [R/S].
Data Entry operates from the stack environment that prompts for either the next bearing or distance with line number and last entry for reuse all in the large 7-line display.
Apply datum shifts, linear conversions and angle summations (reverse bearing, add 90 degrees, subtract 90 degrees) during data entry while checking miscloses at any time.
Close Module includes editing capabilities from a 2D matrix at any time.
Calculate Unadjusted areas, Bowditched adjusted areas, 2 missing distances, 2 missing bearings, Missing bearing and distance in different lines.
The current matrix can be bowditched by either a closed traverse or between two fixed coordinated points.
The current matrix can also be coordinated.
Calculate bearing and distance between two fixed points.
Calculate a new East and North from a fixed point by bearing and distance.
Calculate East and North by an intersection of two straight lines from four fixed points.
Calculate East and North on a straight line between two fixed points.
Perform Reference Line calculations.
Toggle Auto Metres or Auto Links.
Set display of misclose, from start to end or reverse.
Change datum correction values.
Set display FIX for global changes, or applied to bearings, or applied to distances.
Data Storage for all Modules is dependent only
by the available free memory on the calculator
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