Custom Query (111 matches)
Results (31 - 33 of 111)
Ticket | Owner | Reporter | Resolution | Summary |
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#54 | fixed | Automatic Declination adjustment | ||
Description |
If surveys are dated and geolocated than a magnetic instrument correction can be automatically calculated. As Survex has recently gained geolocation capabilities this is now a practical option. Therion has done this for a long time using the IGRF model coefficients and its own C++ code. Here is a C-library that may well do the trick: http://geomag.org/models/dmsp.html |
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#58 | wontfix | About box photo missing on OS X | ||
Description |
Phil Maynard reports that on 10.6.8 the about dialog throws up an assertion failure when opened: ../src/osx/core/bitmap.cpp(1501): assert "IsOK()" failed in GetHeight(): invalid bitmap If you answer "No" to "Do you want to stop the program?" you get the about dialog, but the cave image is missing (only image is the aven icon).
This sounds like it is failing to load That leaves the question of why the image is failing to load. I tested the about dialog worked on OS X at some point between 1.2.18 and 1.2.19, and didn't get this assertion, so it may be related to the OS X version, or to changes after that. |
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#61 | fixed | Units option on *calibrate | ||
Description |
Currently the calibrate adjusts for the offset then multiplies by the scale factor, which works for a stretched tape with the end missing *calibrate tape 0.05 0.752 But of things like mounting a DistoX in a waterproof case the offset will be measured with another device so will not want scaling Suggestion is to allow the addition of units to the offset if the scale factor should not be applied, this should allow the original format to continue to work while adding functionality. if not units real = ( reading - offset) * scale
If units eg real = reading * scale - offset |