Surpac create solid from dtm how to#

Surpac create solid from dtm how to#

Here are some important features of the Advanced Firing Sequence Designer Panel, in particular how to tie/untie blast holes and customize your firing sequence.ДЎ. The feature also makes it easy to examine the firing angle using the animation slider, and prepare a firing plan for Autoplot. Additionally, users can edit inter-hole delays to adjust the amount of explosives being fired at a given time to minimize vibrations. This feature enables increased flexibility and customizability when designing a firing sequence, which means users can combine different, multi-directional blast patterns and watch these patterns come to life via the animation slider. The Advanced Blast Firing Sequence Design functionality in GEOVIA Surpacв„ўВ 6.7.1 allows users to graphically tie, untie and edit blast holes in a given blast pattern so that the blast holes can be fired as per a desired sequence. TodayвЂ™s post comes from Anant Khangaonker, Mining Knowledge Consultant.

Looking for more Surpac Tips & Tricks? Check out these past posts on How to model a fault in Surpac and Understanding SurpacвЂ™s approach to validation of solid model.Д«e sure to check back next week for more Product Tips & Tricks. This method is particularly useful for coarse grain deposits. Samples found within the maximum (default) search radius are considered for estimation, but the samples are included or excluded according to the anisotropic distances calculated using the values you have selected for each grade range. This can help better estimate deposits with multiple populations of mineralization existing within a single estimation domain. Surpac users can restrict the samples selected in a manner that is sensitive to the magnitude of the sample grade. The block model inverse distance and ordinary kriging estimation methods allows Surpac users to define a number of anisotropic search distances for specified grade ranges. To avoid this kind of issues, it is recommended to restrict the influence area of the high grade. The result of this is the smearing of the high grade along the deposit. The use of a single search distance is tending to bias the estimation and the high grade value will impact on any grade calculated at the maximum search distance set up. This method provides a way of handling the high grade values in the estimation. In a composite file, there may be high grade values disseminated in the domain. Here is a tip to search ellipsoid based on grade range when working in Surpac 6.7 Its optimized performance allows the use of much larger models with very high sampling density, which has historically been difficult to collect and analyze in a single model. With multi-threading, Surpac 6.7 uses all of the available CPU cores to significantly increase the speed of high resolution modeling, analyzing much larger models in a fraction of the time. Significant increases in the processing speed of the block model enable geologists and engineers to see faster results of larger models with greater coverage or finer resolution.

The release of GEOVIA Surpacв„ў 6.7В earlier this yearВ features design improvements for grade estimation by enhancing search ellipses and weighting length of composites.

TodayвЂ™s post comes from Claver Gnamien, one of our Mining Knowledge Consultants.