HP-48 Programs & Instructions

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BUNDLES

Bundles include TRV48, CURVE, VCURV, TRIANGLES, CST, and transfer programs.
Last Update: 07 NOV 2001

• Download HP-48-GX program bundle.
• Download HP-48-SX program bundle.

CURVE

This is a curve solution program that does not use coordinates. It will solve for Simple Curves, Spiral-Curve-Spiral combinations, Connecting (or Transition) Spirals, and can fit a simple curve through a point in the curve. All types of solutions can give all relevant curve data and deflection/chord info for points along the arc/spiral. Curves can be either arc or chord definition.
Also included are a Triangle solution program (TRIANGLE 1.1) and a Vertical Curve solution program (New version: VCURVE 2.1).
Warning: When using Chord Definition this program computes the length of curve and stationing as being along the circular arc and not as along 100' chords!

• Get Curve 5.1 GX (for the GX only!) in the GX program bundle.
• Get Curve 4.1 SX (for SX or GX) in the SX program bundle.
• Read the Curve Instructions. ** New 22 JUL 2001 **

TRV48

This is a cogo/traverse program used by Location & Surveys with many functions including traverse, stakeout, translation, etc.
NOTE:
It is very important that the filenames are kept the same when loaded into the HP-48.
The directory for version 5 must be: trv48.v5

• Get TRV48 5.0 (for the GX only!) in the GX program bundle.
  Read the TRV48 5.0 Instructions.
• Get TRV48 4.3M (for SX or GX) in the SX program bundle.
  Read the TRV48 4.3M Instructions.
• Get the Key Map for TRV48.

CONSTRUCTION PROGRAMS

• Download Earthwork Program for the HP-48.

MISCELLANEOUS PROGRAMS

• Download AZ48 for the HP-48.

PC TRANSFER

Go to HP-49 or Jeff's NCDOT Home