Did this rabbit other methods that are used however what else you have to be aware of your own and say no interpretation is that it's very objective process it's very subjective depends on your brain on your expertise on your understanding of the geology of the data and so on also depends on the data set For example my test data being pulled over then when will choir data it may show up that your interpretation will put aside the data was very incorrect so got it from my experience for example or for students or not geophysicist it is very difficult to understand how come this very raw data from the field gathers like Big Brothers and ro ro records how to obtain something geologically meaningful and beautiful and easy OK so advantages of the seismic data to be aware of all the processes which are in this black box and this black box is like seismic processing have you had just try to be convolution I know yes perfect so that's that's the most important part if you can if you would like to work as interpretation interpretation of the jobs for data to help be aware of all any algorithms which are included with this platforms however the final project product of the processing and for example in this example you don't have to be a professor of geology geology correctly interpret this license section I'm sure that most of you or even all of you will see very low graphical thrust related although you can see the observe that we have some structure here which is marked the yellow lines which cancel pinchao that these strata are blue lines are more or less the same who is stronger let's say credit for me and this product deposited during the folding of this older lady we can all see the red lines which are of course the draft polls and as I said before there's no magic here it's very easy go easy to implement this size with this So what does he can do with his size we had a 3D seismic data data set to tie plate not getting Internet not only the cross section but also calculate some attributes and we can also calculate log service cycle data on the horizontal slides is it example using very simple tool in the better software can produce a map of the size attributes do not want this size yes OK so after you do this what we measure during the seismic medal the time of the arrival of the way and the value of boom or we can perform some more or less complicated calculation on the seismic data and we outfit calculate some other value some other for example like face or like similarity and such a seismic attributes are very open used to say map for example changes in the legal mode so we can simply say that we have more sensitive here we have more patience and it wouldn't be perfect item to get because she that's in our end and I think as we build on the time slice can observe I think it's very easy to say what is it that simple river channels you know and this river channels are at the depth of around 2000 meters magic.org 4050 mental logic or the reservoir crucial information because they can tell what kind of patients we have for example channels are usually filled with mold spores so it's the reservoir for breakfast it's much better than and the flow of the gas or flowing from the oil would be much higher in such places however if you do really well between the channels or but boulder bank area which is here we have few downloads as you can see in if you drill well let's say here we can expect patients for which is more more more shame so with such a simple attribute you can more than say where it is better to live for example example for the data set like I prepared for you for the pepper course today or tomorrow this is the account from the Polish foreign bases in the South Pole and we haven't trusted poll belt phone call trust of the of this of this belt here but you can see the practical and you get the code stop lying also perfect we are right comfort is filled with God one of these two provinces folder where it is very easy to find conventional gas deposits and what you see here is that you have this bloodline package sequence and on the bottom there is very strong seismic event which is linked with the top of the crystal sometimes you can feel very and what you see here that just falls to the left get distracted and just make it simple sketch here and let's just focus on this yellow box so I think that it is very easy to also to interpret a poll here just like that but just take a look and just adopted poll we have a very small feature we just here end on the section you can say nothing about the small kind of future no maybe it is just a some kind of harsh related to the sighting processing for example or maybe just kind of related to the pole well let's let's speak some horizons that's a pretty seismic data sets below
this strange feature and the bottom strange feature you can also fix some Verizon pick some fries and rich are crossed which are cut by default so you can for example analyze the thickness changes from the both sides of the fault focus on this strange feature so if you focus on this strange feature and when you project the value of the amplitude from this surface you can once again and see that this feature on the horizon flight is another channel even people that challenge and that was crucial for this project you know this channel was the place where they were what the hell you can see that we have some kind of high amplitude zones here and here and these zones are also zones with higher sand content content so also it was much better real cold here and here regarding field area which are marked with black color create something you know how to do it so as you can see the seismic data that provide us with the very detailed insight with this upstart destruction falls falls can distinguish patients for example so I think what else let's just focus on this report which we draw here we could make him out of this strong even so is there shown on the screen OK I'll show you the back so let's focus on this voltage is here you can make it laugh of this strong seismic even here and you can see that this map is very low and colorful change is very strong changes in the morphology described and this call is here control is the 1191 point but if we calculate from other times we use bleach showups gave us a better insight into this structure we can see that the similarity of calculate the similarity of seismic traces given time window you can see the quality is not even that this full is built off some second order smaller scale poles OK and you can draw data protection of the 2nd order poles and you can see the season made by this red yellow done and you can compare start with the for example model of the 14th I'm not sure if you are aware of this how do you spell strategy for tomorrow made and what type of structures are created during the trading post
however based on this on the geometry of this of this second order falls you can you can infer about the horizontal movement along the border so there is not not only the movement but also strikes it movement along with support OK so as you can see yeah so as you can see from the size of data we can derive a lot of information that's very precise and it's very inside and this cycle data are also the only seismic only definition metal which can give us information about the presence of got portfolios magi's direct characteristic seismic signature which inform us that we had gas or oil somewhere in Europe he was talking about and these these are examples are from the Polish and who will work with you example you do so So what we can see here that almost there players here here in this zone with much higher amperage that's the so-called bright spot area on the seismic data with higher amplitudes and such a high amplitudes are usually delayed to the president of the guns so if you as you can see this structure was drilled with this reality is slick but as we as this section which is in the time for me due to the presence of the gas in this area the seismic wave is slowed down so in that domain we have the download big bending for this action Christ in such a bending also four of us that we have a gas pumps for item and such a such a ghi is called type yeah nothing thank you and you can see the same here I think even better all this horizons here is the gas field and all horizons without the gas field is spent our benefit downward because of the presence we also have some other GH eyes and ghi is abbreviation for the direct I don't have so as you can see information about structure about little logi is about presence that's generally all we have to know to perform
successful exploration for the federal government so so OK so there are some other examples from the literature about the cheating to concede that the castle you can't be dropped in here and what we can see here is flat spot how wonderful so we kept the water below or the park and this but you can actually also we have some bright spots so so of higher active and stable so where so give the size are so so meaningful so easy to interpret where's the property Wednesday inside there are many there are many areas where we can States and right now I would like to give you a say hey I will present you papers which are OG uncertainty seismic data so you can see that they could nation of the seismic data is not so easy and it might be very challenging so the major number one outdoor by the car founders I recommend so this paper of this experiment is this forward so using the software
move software created county correct model of Georgia the outdoor start from the flood light model so we have a flat line layers and these layers were cut with two folks and then the movement along these poles were modeled so we had for example here the anticline was created related to the normal sleep along this fault also the deposition after work and you have these simple constructor here and then the version of the model you know what's the conversion even if there's a poll and we have two phase of the movement on the board usually it's like the front space like normal and then it was the same old flame repair boat so you can see that in the first step there was a normal policy polls and then after the position of the simple strata there is a version full screen and using this file geological model and artificial section was created using appropriate appropriate software and this size of section where is Sam more than 400 science coding and some two different kind of conversion so you can see that this same size very very different so it is a meeting performed interpretation when you have when you don't have some other kinds of information about the geology of the heavens so here's the crop or Even so something that coming coming South mountain like some propagation only David step aside then we interpreted in very different ways she began from this paper which I like most it show us how our previous experience a updates our interpretation so student on the solid sold player everywhere MasterCard is such student working on these master studies on the signal traffic running is so sequence such graphic artist everywhere and then the source carbonate structure and green fields so prove that our experience is most crucial and very experienced with award years patient but mainly in the trust belt he saw trust holds everywhere however experience working in the ext also so normal so you can see that our experience our our knowledge is one of the most important factor when when did trump OK thank you just a very short information about there was a huge choir and this is very small park 14 it was also sent to some just scientists were asked to go we need to get here the answer given you can see that this side section blessed right right so now you can imagine the confusion for example the manager in the expression two different or three different five different locations so as you can see they it's not very easy and please just take a look on the final statement the conclusion of this paper The Alchemist found out that our initial conceptual model or our our previous concept about the structure of the subsurface is very well anchored our brain so even if the data with this model drop what we want no matter what type of data so it is very important Google this looks very fun but on your data but also very fine your your concepts your your idea of this service not to be very known attached to the answer you'd like to see your data so OK open however there are also some other very popular common areas where we came wearing them play errors state during the seismic data of course you hate to be member but usually you would obtain the seismic data in the two wait time it's not acceptable so you have to be aware of all the problems which are related to be safe from tackle main and to the bagel sitting over on your side I already show you that for example the presence of the gas masti Verizon bank stock understanding artificial orange geometry of the horizon in the deck for example if you work on the 2D side you have to be aware that there are some kind of horizons some kind of seismic events which you may see on your seismic data which are so-called siteswap close for me shar-pei starts when the plane section simply some seismic events of section of the state we have to be aware of the results of the migration the migration for example however some might path is not performed correctly and of course you have to be aware of the resolution for example when I was working in the parliament absolutely my boss my manager asked me if she could make a laugh of the top and the bottom of the reservoir though I really spent a long time trying to explain to me but it's simply impossible our husband take us because the vertical resolution seismic data watch much below the thickness are you out about the wireless material how to calculate the vertical resolution of the seismic data so for example usually high school data can see layers for the fitness of 10 meters or 50 meters and you are not able to see layers jar one week #4 so if the reservoir cold is like five interface you won't see it maybe you will see the focus on but not the boat so you have to be aware
of you can be aware of all these problems OK I will move forward now do you understand everything is free clear for you or you have any questions or should I explain something different words or 1 no questions so tell us how to talk to you about the give pizza two years ago I think around 2010 United States published a report report and within this report there was a problem might have had a huge deposits of the shared gas because of this information about publishing georgica survey of the USA no shaving other people before all the people and reading time but unfortunately shared gossip it's not the starting success we found out that the geologist much more complicated than we expected and also there are some other issues like there are mental issues like legal stop we managed to perform research on this shape and we there's huge database real Polish companies they learn how to structure and they learn how time in Poland and during this share class. Hey in Polish we got some kind of flesh agents provide comments for this science as a university we obtain the huge money for the project focus Tyson shadow and one of this project was to check was to verify if it is possible image fractures and small scale falls within the shelling room you can imagine then when you drill for his own program and then you will it's very important to know the stress rating regime into the information about the otherness of the part the world and it's very important to know the game main set what are the main direction of the trucks hey tracking in there and there's no so defining the detractors visual reservoirs is very important and you can use different seismic methods image disruptors one of the most common is to observe he served the answer for me of the little secret for example imagine if you can practice and the this week waves travel in his own practice plane it will travel faster than the structures which travel perfect will slow down so not able to stop popping in place you can sometimes sign is present however we also use this method in this case however I would like to show you about more organization this year and quicker way paged in the shade so from the beginning thanks beginning to work about geology testing provide background so the shade the shade there welcome Poland was deposited in the division and lower serial crimes and during those days Poland were somewhere here very close to the South Pole I'm here has a very huge ocean so cold that I have better social and to the South on the South Pole there was like don't wanna supercontinent and the subduction is going trading post created super is here you have this microwave because the subtraction zones with this being formed his micro plane just migrated northward and collided with these most people do this after 15 years there was a collision of this microplane with the Baltic gaspar the origin was formed in fear and our our shale was a positive in front in the front of this origin so that's the very short journey shares within this project we we we planned and that was a very specific very unusual size so there was a cute face huge previous eyes if this seismic survey was acquired using a very low common polar opposition scheme in scheduling acquisition offshore offsets presence receivers shut down so the acquisition pattern for this blue for this blue rectangle is as follow so the in line with cross line is based is 303 hundred space 440 meters in shortfalls it gives us the post process this data in size of 10 of 20% these are precision parts are crucial for the next step so just be aware that there is a huge difference who won and the pink one and within this blue rectangle we we we made we missed it small business with much higher density of the of the shop parts you can see that the inline cross are facing is 120 meter per 120 ft shot points at the receiver points are 20 meters start 20 so you can make sure that there is aleutian the vertical and horizontal resolution web sizes data for this small size of data will be much higher than before the blue one round plastic question was they is the quality of the size of data here which is significantly better for only just a little so the name of the mother find out if it is possible very small faults and captures from the seismic data field call meeting acquisition scheme for the small sorry here then have you ever created and there's no these synthetic station runs modeling yeah so you know how to create this dictation all of you no no some of us can't OK OK so just few words about what it says program is sure that you will understand so if you have a well drilled somewhere usually perform the doggy measure for example the gamma ray I'm invested density of the rocks just
because the roles and some other property and others face so you know calculate and the acoustic is it is the property which side you today to see if there is a difference between two layers and these layers determine terms there will be even from the in the middle move so in the center of this small high speed survey there was a new world drill which is here pan we have a very good logging for this logging data for this portal and you can see that you can calculate the seismic trace artificial seismic trace along this border and business so we simply calculate the seismic response along the core when confirmed with the system who can say simply for example which we tried to give an event isn't delayed sometimes property information controls you can simply type the information from the portal with the information and what you can see here is that the target for this size is here at the bottom of the world you have this or condition which is this thin layer just in the box at the bottom then you have the lower silurian which is also the target zone for the shape doesn't ploration it's around 3 1/2 doctors there what else you can see that the other part of the world we have a zone we have very very high values of the reflection coefficient so we have a very high altitudes here here within within a target zone where where we have all the jails there's simply no no strong changes in the music impact us so there is no strong and visited 4 hour target zones here so you can imagine that this target zone is very sensitive to that for example some kind of noise it will have a lot of noise it will be a very difficult to give each correctly this this part everything is here now because we trust you OK so the first step of this project was to perform the structural termination and we obtain with we had some old maps which were created based on two data sets and then we performed
interpretation of the data set on the huge we decided to survey and we we were or image this fold two people expect so please be aware that we have a long form here and his small size survey is located here along the section of 1/4 OK so as I said before the main task of this the main task of this project was checked if it is possible to provide the correct image of the practice so we wanted to do it with the use of the sizing pattern so we applied the workflow for it and now I will describe you the work of use or for this I speak for me so that's the picture of our data we obtained from the seismic processing group and what we what we have done during this step first step we perform some kind of drilling orientated filter in such a filtering remove some kind of incoherent noise from the size of data so enhance that this functionality so now you will see now we will see the effect of this structurally orientated filter so just take a plastic that's the road data and that's the data after filter so you can see the whole folds right now 10 very sharp edges browser then we calculate the similarity attribute similarly attribute simply before South college there's two eyes with faces I believe so if the similarity is high it means that there is no fault if the similarity flow means that we probably at fault between two sides so there's two queen here will be very high tone but the
similarity here between on the both side of this poll very low and you can see that as a result you can see the type the type size here that could have some kind of no minions in this picture and the final step define offset start native go on the radio knows how how it works because it's a secret but it is that's good which is designed for the structure design come here after the calculation of the contract attributes can see the medium at least two sets of fractures in our cycle phase so that was the workflow however it's not as easy as you may see in this and then course extract captures better software Scott just playing along buck abstract is very easy to say human dependent you have to know something more about the geology before we calculate his contact attribute to have to be aware that this entity and give you very bad result and I will show your outlook that was our first first round of this month and you can see that this this result is much different than this what you can see here is that we have yeah we got this times we trust each other at the angle of 90 degrees and to me it looks very let's say geologically correct tell me something in a trickle computer and just make it just observe that this slides are also perfect color on the edges of the of the start so there is something wrong take a note that this nice exactly on the line so we had the in lines like that and cross lines like that and this type of noise in seismic data is called the footprint So what we serve here is simply the
geometry of the of the opposition part of the oppositions so we can see that and of course this result is space it's not correct so remove this this direction from our data set once again apply directional filtering of the data so we remove all day linear then we are alone in life so simply we apply some kind of directional and as a result we obtained this image and this image looks to me looks more much more George reasonable and I think that this is very easy to see that most likely we have two sets of practice which caused each other the next for them 4530 degree which is OK OK there you can of course create a stereo net for this data set for the structures and you can see that we have these two two sets of the practice 20 minutes I think I'm not sleepy OK so but we wanted to check we wanted to verify if the if our observation if our fractures and from the size to date analysis are correct or not so we wanted to apply some other kinds of methods so some other methodology which is independent from the seismic data to verify these results and what we have performed so these are means strike as they move of these two red green tractor sets So what we can perform is the geometrical model there is a software which is called the moon software and this software for protection what section pull the jump models so as you remember I told you that we performed this structural fication of this huge presentation and then we simply restore the movement along the port the restoration of the movement falls you can simply calculate holster this train and let me get this information about this train station calculate network of fractures it should be created just maybe there's a role poking the phones created and some kind of structures are being close to each both so and the structures can be mathematically stop so we perform this job we can come early and then we calculated it calculated still working out network of the fracture area using the geometrical model then of course we perform some modeling that's just gates so you can hear this picture the right you can see the distribution stop this train in this area during voting is it bigger because that's different I think change open store I understand I would like to know more they know that text OK so that's the that's the tool which is available in many different softwares including petrol but there's also so I don't know you are in all the open software free software and what's this 2 stool look at the data remove the evil has noise and also makes me think of the pole for sharp so after applied of this deep story we can see that there is a sharp change so then there is no let's say the faults are both not smooth as opposed so the poles are easier to observe I don't know what that is easy to calculate this needs three open index usually you run Boo find out algorithm in the store calculate the
meaning in this angle of your data then this this attribute is removed from the site more information about it however it's very common perform such a deep story for analyzing folks the head of the cool another question OK so we'll proceed and as a result of this geometrical modeling we obtain also stop information about tractors area you had to put different sets the factors with such a positive so now we can compare we can compare the practice from the Jamaican community with tractors from the try speaking analysis and as you can see the road blocks are very very similar so here is the one factor sets from the size of the attributes and it corresponds well with this one from the model from the German and this structure said from the seismic attributes corresponds very well with the with peace absent from the geometrical model even the means strike as in moods how is very similar using these two methods we simply prove that on the high density that they don't get officer most painful correct OK Cortana and now we have this very high density one 130 meters per 120 million it's very convenient this is very expensive kind of side speaker position and our partner no possible to acquire seismic data with a bit cheaper way so we what we've done the next step testing from the influence of the acquisition parameters on the coin of the second data because the industry they want to have high quality data for the low cost So what we've done what we've done once we've done that during the processing step we simply remove afterlife right so we see previous photo different opposition party so here's the the decisive paint of the height density density 120 per 120 and here is sizing data the goal is supposed to show that it's basically 260 or 300 season here we have some fuel which are in the middle and we run this workflow all of this so we see that only
variable company and what we can see here is just icing section for the best or the one for the high point side data and for the lowest Assassin's Creed with the lowest point and simply is that there is less noise state voice however I can tell you that one of my friends he claimed that each each node is smoke discontinuity in the seismic data is a cold or a crap and you can see that when you have a high density ALDI right so clearly you need this Yep related early on so we will we of course I created this program for all the old sets and here's the program for the 2 #3 and you can see that the correct relation partitions for those who already perform synthetic your mum acute correlation coefficient for the High Court 1:15 today start looking stay small language using the middle ear fits much better here than here we also calculated being signal to noise ratio for this type of paper sets and that was one of the steps which was very which 30 no strange unexpected information about this I think presentation model let's see here in this picture for the date of the high school in English we have very high signal noise ratio there's almost no noise there's a lot of noise to this house take a look here if you look at the size of data 240 by 120 and 120 four 240 see that the signal noise ratio is almost identical from this book cases however the cost the cost of short line is much more is much much higher than the cost of the receiver so sleep our dust real partner obtained information that he can remove sometimes some shots receiver guys get reduced the cost significantly however he will preserve and that was a very good information for our for the expression apps already the way of and here is the here is the information about the the frequencies of the seismic data but you can see that our that our best size with the best version of our seismic data it has the lowest frequency while the hour ward there's some hyper quest part here usually we really like to have high frequencies in our data because the higher the frequencies are the better their particular questions however I just show you that this that is size with data this was the lowest volume so we simply we we we think that this high frequency here is not the signal is not the size of signal simply the noise and there's no such a noise here in this high point is he extracted from the data set are you going get started extracting seismic signals from this disease no it's just keep this part OK and here is the the final we are going almost the end we run this seismic attribute for workflow on all these seven cubes so here's the results take a look on the on the high point data we can see only few million back in the in the local data lot of let's say practice but right now we know that this is not correct or just most of the structure you see here is city or simply noise and just take a look at this PC that's the final picture with this with this case structure and this video made for the project for the high point I'm here for the locals and here are some other results what we can see here is that depending on this on the server parameters on the acquisition scale scheme you're paying totally different results so the answer to the question was that only on these three size the real characters all other answers are definitely wrong so the answer is that sometimes you can observe practice on the seismic data but sometimes OK OK because of the point of discussion being so it is it is not always possible to perform good interpretation of the practice if you have a local data or if you have with your data as a lot of noise the answer the results of the seismic attribute analysis I'd be very correct you could provide the wrong destination so that was the first case study and I think I hope I prove to you that scientific mutation is not very simple now I will I was I was proceed to the second hey study and that will be a very short 110 minutes and we'll finish 90 minutes lecture infection so this is the second case study is from the outer trustfull belts so spacing data goodnight is very useful area with the signatures when we had a very with stuff like layers and you can you can perform the survey the position the regular way that's folder yeah there's a lot of villages so the acquisition pattern is very bigger very seeds minutes later so is there any other excitement data are usually very low quality however sometimes it interferes and you doctor John and here's the very simple fact so previously I showed you the data on this area here huge so-called knobs you need to stop onto each other thank your site which we interpret is a joke long green eyes girl if you know that you better than Maine application for bending shape so for this for this hoping for the start date we had only very old or old data so very difficult to
make a correct size 12 size so we had to sometimes somehow side data may shun about the promotion and the stratigraphic data based on the George Foreman Facebook so that's the size sometimes or you can help is this kind of or very very low songs gripping So what we what we have done we did we simply went to the to the practice we collect the information about the each of the layers I'll just start with we have some information with your logical marks from some older papers we analyzed the information for the global then we make a sketch which you can see it's like that hi there's so we could probably show you two lines OK so here's the line number and the key is the line deal where we draw our interpretation which looks like that and usually with such a regime in such an area of trusting folk bells what you can do is you can perform the cross section virus and you know what this matter is define the restoration simply simply you have to since you have to restore follow the deformation processes when you start to take restore movement along the fault we have to restore the folding of the strata and you can serve if the the result of the restoration is geologically you know politics means you're a different agent might be correct it is judged by 12 so as you can see withdraws some transforms here. And horizons and we perform the prosection balance fresh paper verifying with your prosecutors along the along the I will come shortly and that's the protection for us we start from our division and we simply restore thank you open like 46948 and what we obtain is there stuff model which is something we expect the protein we know that geology of the area we expected that our our initial model reported the formation should look like this so it means that our mission is at least possible for the geological point of view of the restore protections but there is one issue which for us ginger thing is that the green layers are called less with the same thickness all along with frustration saying the yellow one is also was the rotors however the layer with a blue color it shows significant changes in the thickness and we were not able to explain change the station such a way to maintain constant thickness of this item so we have to figure out counselor this is player different thing and work with me our goal blue interval was simply deposited during the first phase of the creation of the space so we had some kind of normal mode during the opening of the day the blue layer was implemented during this station base Michaels years is just a moment and then the full belt was created so that extensional regime change the compression risk so there was that version along this fault and so you can see that this whole the the movement along this fault change the reverse launch oversold zone and then the things keep going produce this poles were created so you can see that it's just quite similar to the result of our interpretation OK so I think that's something I didn't lecture that's all I promise hey do you have any questions pictures or are you all going to be during the course special force that you all present OK so next naked pictures Coast Guard progression disc what is the difference of what is the difference of synthetic and other OK so this is it's hard work is it and after one game mode say something you simply measure can measure the earthquake for example we have the station everything you measure the size of data with the Geo form could be it says Cortana for the job at the sentences or something calculate based on your for example play so you know the distribution of the acoustic impedance along the world so it's hard to late deal reflection coefficients yeah you know the distribution of the you know the distribution of the acoustic impedance and you know distribution of the reflection coefficient of the board for example and then we can control protection coefficient with the normal weight in this way that can be function or it can be derived so Sydney synthetic test program so real he couldn't just because this is something you expect OK the model OK any other questions 1 question regarding the workflow the workflow workflow being on this similarity part I still don't understand what what's the matter exactly OK can I drop this book no so test controls draw I'm OK so how the future wait so just imagine two cases case number one we have to seismic traces close to each other so that's the problem I will try as the case number 2 OK in the attributes but it gives us information about the how similar 2 traces if they ask if the traces are identical the similarity will give us one if not will give us and we have course sometimes so let's calculate the similarity in this in this language so we have
some kind of time window they say it will be 15 milliseconds milliseconds to wake up time and deciding faces are almost the same so the similarity as same as best I will be close to 0 for this time other great same time we don't and because there is a vertical sheet vertical change the position of this strong size be given the similarity here which we much lower it's a 0.25 and who does it mean means for example here OK and that's exactly what you guys see here exactly the case in this case here that we can strong changes for this for this part very low right here will be will be very high very high very low how much I'm sorry so you said that yes what are you doing OK before 50 did you shop this is not right there's some closing help for this software but you have to make it there's no nothing more information however they feel sorry quite simple fears if you have this video 50 be choose the direction which would like to remove from your final result and you can also choose the factors we are not here we move direction along the cross lines and along the in London we both are removed all the factors which are uh very small feet so we were interested only the things rob and this is very any other questions yes please out there how's it going pay off like so you said that when given the model there's a few with different answers and So what is the solution for it should we just give them more or interpretation or should we terminal mother I'm not sure I understand you once again making sure so in that case every week and you said that many people that have experiences in your size delete different So what is the solution for that problem what I think what I think is the solution is that first of all but simply for example and you don't have to be attached to the to the idea you have or I think it's good practice to work also always very hard your results with some other method like here you verify the result of the size engagement reputation sizes would you we verified our interpretation of this triple structural structural this trusted fold belt we've been cross section blocks so for example if you have you are independent with them the basement from massage then you can use for example running very high there is sometimes that's correct or use some other method check your results OK any other questions so thank you very much for being here managed here listen to all this lecture I hope you see each other soon thank you very much telecommuting that's the problem data smoothing order no way full full full invaders and try 10 to 40% activate up with the processing methods like why is he and some other blue ink and so on and so on position choir high point pizza quick music on this site data from the compassion for the child these were very very wrong so only some very huge and first order structures are can be somehow grown here no we also had right here I want to add guys stop if there's a bustle hey what it looks like OK thank you very much and see you soon maybe no so it took that