Calculate Grid Azimuth using HP48 programs

Strictly Surveying

Last Post by rlshound 12 years ago

5 Posts

3 Users

0 Reactions

2 Views

RSS

rlshound

(@rlshound)

Posts: 492

Honorable Member Registered

Topic starter

Hello Surveyors,

I ran out of programming space on my hp33 but would like to write some programs to calculate Grid Azimuth for the two projections using a HP48gx. I've not programmed anything in a HP48gx.

Any ideas would be appreciated,

rlshound

Posted : 15/10/2012 4:15 pm

Moe Shetty

(@moe-shetty)

Posts: 1426

Noble Member Registered

best of luck. programming between the 33 and 48 are completely different animals. 33 is straightforward, 48 is convoluted

Posted : 16/10/2012 3:54 am

jlwahl

(@jlwahl)

Posts: 204

A quick google search shows me someone posting an SPC program for the 48gx on the California Land Surveyors forum a couple of years ago. If you can't find it, send me an email and I'll try to get you a link. Since it is probably for CA you would have to enter the appropriate values for your zone.

I know of at least one other program, but not sure I have a digital listing.

- jlw

Posted : 16/10/2012 12:33 pm

rlshound

(@rlshound)

Posts: 492

Honorable Member Registered

Topic starter

Thanks Moe

Posted : 16/10/2012 2:19 pm

rlshound

(@rlshound)