nlayers
nlayers has two primary products. nlayers insight discovers and maps the complex relationships between applications and the technology infrastructure to provide an end - to - end dynamic model of the it environment. nlayers insight managed services is an application infrastructure discovery and optimization service based on nlayers insight .
emc has snapped up nlayers for application discovery, extending its oem agreement with the company .
createinputsmodel () now returns an error if nlayers < = 0 when cemaneige is used .
nlayers introduces first it service discovery solution with network, storage mapping to insight 4. 5
/ zimages / 3 / 28571. gif read more here about improved mapping in nlayers insight .
emc has acquired nlayers, a developer of software to discover and map applications across multiple servers .
nlayers inc. last week announced improvements in its insight appliance, including automatic application and infrastructure discovery .
nlayers insight is a comprehensive solution for discovering, understanding, and mapping the complex relationships between applications and technology infrastructure. nlayers' discovery solution combines passive and active discovery approaches to provide an end - to - end ,
living
model of the it environment that continuously tracks resource dependencies, demand, usage, and service levels. learn more about nlayers at http: / / www. nlayers. com .
nlayers introduces first it service discovery solution with network, storage mapping to insight 4. 5 - - enterprise systems
/ zimages / 3 / 28571. gif to read more about the history of nlayers inc. , click here .
- - company expansion & leadership: nlayers expanded its installed base worldwide with customer wins across the globe including europe and north america. frank moss, former ceo and chairman of tivoli systems, joined the nlayers strategic advisory board. a recognized it visionary and thought leader, dr. moss has brought invaluable guidance in accelerating nlayers adoption across the industry .
gartner believes that nlayers' partnerships — which include relationships with managed objects, bladelogic and opsware — will be discontinued (with the possible exception of bladelogic). if you have acquired the nlayers product through any of those partnerships, plan accordingly .
nlayers already provides the foundation technology for emc smarts application discovery manager software, thanks to an original equipment manufacturers' agreement .
extended fingerprint factory capabilities. nlayers has extended insight' s ability to automatically discover custom and legacy applications by enabling customers to easily create port and service - based fingerprints through a graphical wizard. using the
fingerprint factory ,
customers can easily create
fingerprints ,
the identifiers that enable nlayers to automatically discover an application, and add them to the nlayers fingerprint knowledge base .
exit: nlayers was acquired by emc (nyse: emc) in june 2006 after the companies signed a partnership agreement one year earlier .
emc' s acquisition of nlayers marks another step in the consolidation of it service dependency mapping vendors, which gartner expects to continue through 2007 .
- - oem success: nlayers developed alliances with some of the industry' s leading it vendors, including managed objects, bladelogic, and opsware .
san jose, calif. - - december 5, 2005 - - nlayers today announced nlayers insight 4. 5, the latest version of its award - winning application discovery and mapping solution. with this release, nlayers is introducing storage and network discovery capabilities to insight, making it the first solution capable of discovering, mapping and tracking all service components - - software, servers, storage and network devices - - in a single, comprehensive view .
san jose, calif. - based nlayers produces an appliance that automatically identifies, maps and models the relationships and interdependencies between applications, servers and devices, emc said. nlayers had been providing the foundation for emc smarts application discovery manager software, an application emc obtained when it acquired smarts in december 2004 .
on 7 june 2006, emc announced the acquisition of nlayers, a privately held software company that focuses on application discovery and mapping. emc plans to integrate nlayers into its resource management software group. financial details of the transaction were not disclosed, although industry sources cite this as a $ 50 million deal .
nlayers' incredible momentum over the last 12 months reflects the very significant nature of the problem we are solving ,
said gili raanan, founder and ceo of nlayers .
the ability to automatically discover services and their dependencies is the cornerstone for all of the it service automation and management initiatives organizations are investing in today. this is only the beginning for nlayers. we believe exponential growth is in our future as demand for this kind of visibility grows across it management disciplines .
nlayers' application behavioral modeling (abm) engine models the application component inventory, relationships and interdependencies between physical and logical components within the infrastructure and usage and demand .
specifies the number of nonlinear material layers in quad and tri elements. a larger value of nlayers will give greater accuracy at the cost of computing time and storage requirements .
the nlayers product will continue to be sold stand - alone, giving emc an immediate presence with a configuration compliance and drift tracking solution. in the future, emc’s strategy will be to use nlayers technology with products such as vmware and control center, which will enable users to make better it service impact decisions based on a greater understanding of the component dependencies .
in 2005 nlayers significantly increased its customer base as some of the world' s largest global enterprises looked to nlayers insight as the first step for cmdb deployments, data center consolidation projects and a wide range of it management initiatives. among the customers nlayers added to its roster in 2005 were two fortune 10 companies, one of the three largest it integrators in north america, the leading provider of worldwide financial information services, one of the world' s leading manufacturers of wireless communications products and services, and the largest provider of worldwide travel technology services .
founder / ceo of stackengine, former ceo of copperegg. austin - based. previously cmo / vpm at hyper9, nlayers, packeteer. acquired by vmware, solarwinds, & emc .
agreed to acquire nlayers, a startup that makes application discovery and mapping software. it' s the latest example of how the company is evolving to keep up with changing market demands .
the company has moved up the stack to address the network and application infrastructure layers. by acquiring smarts and nlayers, emc is addressing the relationships between applications and the devices they run on .
while smarts and nlayers address one aspect of soa, security is another segment emc is targeting for the next five years. that will include home - cooked technologies, as well as acquisitions .
the acquisition of nlayers further expands emc´s resource management portfolio, enhancing emc smarts´ ability to conduct automated comprehensive root - cause and impact analysis across all technology domains - including networks, applications and storage .
augmenting the root cause and impact analysis software from emc' s acquisition of smarts, nlayers provides software that automatically identifies, maps and models the relationships and interdependencies between applications, servers and devices .
nlayers developed tools for it managers to automatically detect various applications running on their networks and the dependencies between them. this would prevent service disruptions, eliminate vulnerabilities and enhance productivity in complex systems and environments .
- - technology innovation: nlayers released two major versions of insight in 2005, continuing to expand the depth and breadth of discovery to offer the industry' s most comprehensive solution. with greater scalability and added storage and network discovery capabilities, nlayers insight is the first and only hybrid solution capable of discovering, mapping and tracking all service components, relationships, and dependencies in a single, comprehensive view .
nlayers insight is an agentless real - time solution that plugs into the data center and automatically discovers and maps the complex relationships between applications and technology infrastructure, providing an end - to - end
living model
of the it environment. enhancements in version 4. 5 extend the breadth and depth of nlayers insight' s discovery capabilities while increasing the solution' s scalability and ease - of - use. new features include :
emc already had been working with nlayers on an oem basis. the hopkinton, mass. - based storage giant announced the acquisition, terms of which weren’t disclosed, on wednesday as part of its annual presentation to analysts .
as it operations departments make the shift to more business - oriented management approaches, nlayers has seen the demand for its technology increase sharply. drawing on its ability to discover and illustrate all the components and dependencies that make up an it service, nlayers provides its customers and partners with an unmatched, and highly sought - after, foundation for improving service delivery, reducing operational waste, understanding the impact of it changes and complying with financial and security regulations .
with version 4. 5, nlayers has made it even easier to define a business application and create a new fingerprint even in environments with complex custom applications and mainframe platforms. unlike other discovery solutions that rely on configuration files or blueprints of known, unmodified packaged applications to define a business application, nlayers insight 4. 5 tracks the actual interaction of an application, making it possible to map and
fingerprint
any custom application, regardless of language or platform .
) - - jan. 10, 2006 - - nlayers, the standard in it service discovery, today announced that 2005 was a record year for the company in terms of growth, sales, technical leadership and partnerships. at the close of 2005, nlayers award - winning application discovery and dependency mapping solutions were tracking and managing more than half a million systems, two million services, 5 million cmdb configuration items (cis), and 14 million dependencies for enterprise customers worldwide .
- - accolades: this year nlayers' leadership in it service discovery gained market acceptance and validation through recognition and industry awards, including: gartner' s cool vendor, network magazine innovator award, and network computing' s best value award .
- - customer momentum: this year nlayers forged formal relationships with several large enterprises tackling many major, strategic it operations initiatives. marquee customer acquisitions in 2005 included industry leaders in financial services, technology, manufacturing, consumer, healthcare, and government .
nlayers provides an agentless appliance that automatically identifies, maps and models the relationships and interdependencies between applications, servers and devices in a time - based, behavioral model. the technology is based on application behavior modeling (abm), a patent - pending technology that continuously discovers and monitors application components, resource dependencies, service levels and usage within data centers. nlayers is the industry´s first complete configuration management database (cmdb) infrastructure solution - combining award - winning discovery and application dependency mapping capabilities with reconciliation, federation, analytics and dashboards .
new york - - emc, which picked up storage resource management specialist nlayers for an undisclosed fee today, looks set to continue on its m & a tear over the coming months. ceo joe tucci identified security and virtualization as potential target areas during a speech to open the firm' s analyst day. (see
native discovery of layer - 2 and - 3 devices. nlayers insight 4. 5 is the first application discovery solution to include native discovery of network and storage devices and their dependencies, demand and usage. the addition of layer - 2 and - 3 discovery capabilities gives customers a more complete view into how business services are delivered .
the firms have a history. emc already oems nlayer' s technology, which forms the foundation of one of emc' s smarts products - - the smarts application discovery manager software. emc execs told byte and switch that nlayers' workforce of around 30 employees will join the storage vendor, although they will remain at their existing site .
the acquisition will improve nlayers' ability to execute by adding more field sales and support resources, which will likely make users more comfortable with any perceived risk in adoption. however, emc' s storage sales and support channels have not yet proved that they can take on the challenge of learning about a new buyer and selling a sophisticated dependency mapping product .
having spent $ 4. 5 billion on a slew of acquisitions in just over two and a half years, emc added the san jose, calif. - based startup to its storage resource management portfolio today. (see emc captures captiva, emc acquires acartus, and emc cops documentum .) nlayers' flagship product is its insight appliance that monitors data center applications and devices, enabling users to check service levels and usage patterns .
emc corporation, the world leader in information management and storage, today announced that it has acquired newton, massachusetts - based proactivity software solutions ltd. , a privately held provider of content management software for business process management (bpm). the acquisition is complete and is not expected to have a material impact on emc revenue and eps for 2006. proactivity will be integrated immediately into the emc software group. with its r & d operations in netanya, israel, proactivity joins recently acquired kashya and nlayers to form a foundation of emc r & d in israel, which emc will continue to enhance over time .
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growing interest in application discovery and dependency mapping has a handful of startups working to improve the technology with better integration and scalability .
insight 3. 0 can map dependencies in real time and can discover 400 servers per minute, according to gili raanan, ceo and founder of the san jose, calif. , company .
the updated appliance, available now, takes a federated approach to the common configuration management database, allowing it to access system management repositories .
insight integrates with hewlett - packard co. s openview, ibms tivoli enterprise console and managed object solutions inc. s formula .
we dont assume all configuration elements sit in our repository and are discovered by our discovery engine ,
said raanan .
what the user gets at the end of the process is a visual view of a federated cmdb (configuration management database) that leverages past investments in it management .
insight, an agentless appliance that passively gathers application dependency data by watching traffic across the span port on a network switch, competes with products from other configuration management startups such as cendura corp. , relicore inc. and collation inc .
raanan said he believes adoption of the relatively new technology is accelerating because of the increasing complexity of n - tier application infrastructures, the need to comply with regulations such as the sarbanes - oxley act and the need to predict the impact of failures to plan for disaster recovery .
although its a
small market right now ,
the widespread investment in j2ee (java 2 platform, enterprise edition), . net and soas (service - oriented architectures) will stimulate demand for dependency tracking, said jasmine noel, an analyst with ptak, noel & associates, in new york .
the good thing about... insight is that it can give you a snapshot of your infrastructure and give you trending—how youre performing from week to week ,
said insight user anthony mills, manager of network operations at the museum of modern art, in new york .
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end of availability of vcenter application discovery manager vmware is announcing the end of availability of all vmware vcenter application discovery manager (adm) versions, effective of 06 / 01 / 2013. as a result, all versions of vcenter application discovery manager will be removed from the vmware price list on 06 / 01 / 2013. after this date you will no longer be able to purchase these products. all support and maintenance for the removed versions will be unaffected and will continue as per vmware life cycle policy through the published support period, 9 / 13 / 2014. furthermore, vmware will extend the support and maintenance window until 03 / 08 / 2017. therefore, existing customers can continue to use adm beyond the end of availability and receive customer support until 03 / 08 / 2017. for any further inquiries, please contact vmware support .
dear valued customer, in april of 2013, vmware announced the end of availability of all vmware vcenter application discovery manager (adm) versions, effective of june 1st, 2013. originally, vmware extended the support and maintenance window of vcenter adm to december 31st, 2015, and later extended it further to march 8th, 2017. vmware has decided to further extend and maintain vcenter adm v7. 1 for our select group of current active support customers. the end of general support (eogs) date for vcenter adm 7. 1 is now either june 30th, 2020 or your current contract end date, whichever comes first. once again, vmware will continue to support vcenter adm 7. 1 only until the end of your current contract. you will no longer be able to extend your support contract for vcenter adm, nor can you purchase any additional support for vcenter adm. in all cases, vmware will no longer offer maintenance and support for vcenter adm after june 30th, 2020. for any inquiries on this communication, please contact vmware support. thank you, the vmware team
yes, the end of life process for vcenter application discovery manager has been started. initially the product will be removed from the price list so that no new orders will be accepted. no additional adm customer support purchase will be accepted .
adm will get removed from the vmware price list effective on 06 / 01 / 2013. adm will get removed from the channel price list effective 05 / 01 / 2013 .
yes, customers who bought adm own the product and they can continue to use it as long as they wish .
as per vmware life cycle policy there will be continued support for adm until 9 / 13 / 2014. vmware will extend customer support until 03 / 08 / 2017. all technical support and maintenance services for adm will cease to exist effective on 03 / 08 / 2017. vmware has decided to further extend and maintain vcenter adm v7. 1 for our select group of current active support customers. the end of general support (eogs) date for vcenter adm 7. 1 is now either june 30th, 2020 or your current contract end date, whichever comes first .
vmware wants to ensure that the customer impact of eol' ing adm is minimal. there is no product in vmware' s product portfolio with similar capabilities as in adm and therefore vmware cannot offer a replacement product. however, vmware has decided to further extend and maintain vcenter adm v7. 1 for our select group of current active support customers. the end of general support (eogs) date for vcenter adm 7. 1 is now either june 30th, 2020 or your current contract end date, whichever comes first .
all adm customers will be notified by e - mail on 05 / 15 / 2013 on the end of availability of vcenter application discovery manager .
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learn r' s most popular packages (such as ggplot2, dplyr, stringr, and more) straight from the experts who built them .
emc had recently announced it had entered the application discovery arena, chairman and ceo joe tucci said during his analyst presentation. application discovery and mapping is what many cios call the
holy grail ,
he noted .
we can take an application and discover and correlate all the resources through all the domains that application is using ,
tucci said .
we can model that, take automated action, and we can say how one application affects another application and how together they cross - correlate to affect resources in each of these domains. we got so impressed with what we were doing here we actually oem' d some technology to do this... that we have just acquired the company we were working with .
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black box ceo joel trammell talks with crn about securing the deal and how the solution provider is able to differentiate itself with its national and international scale .
ceo michael dell participated in a conference call with analysts on monday, touting the company' s successes and reasonings for going public again. published july 3, 2018 .
from the sudden resignation of intel ceo brian krzanich to dell technologies reaching an agreement to take the company public again, join crn as we look at the biggest stories impacting the channel in the first half of 2018 .
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hammer storage ships ip san for smbs hammer storage, a division of bell microproducts inc. , announced that its new line of network storage, the hammer z - series, is now shipping. aimed for small and mid - sized businesses, bell microproducts expanded the hammer line to fill a disparity in the market by adding zetera corp.' s z - san storage - over - ip technology to create the hammer z - series .
mti acquires collective for services mti technology corp. , announced it has entered into an agreement to acquire the assets of collective technologies, a provider of enterprise - class it infrastructure services and solutions, with over 90 consultants. the acquisition is intended to boost mti' s vision of helping companies maximize the value of their technology investments by delivering end - to - end solutions for information and infrastructure management .
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as. integer, raster - method as. logical, raster - method intersect, spatiallines, spatiallines - method intersect, spatiallines, spatialpolygons - method intersect, spatialpolygons, any - method intersect, spatialpolygons, spatialpoints - method intersect, spatialpolygons, spatiallines - method
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raster documentation built on nov. 17, 2017, 5: 51 a. m .
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dave dewalt, president, emc software group, said, “almost daily, customers stress to me their strategic need to optimize their business processes such as invoice processing, claims processing and loan origination. manual process design and requirements definition is expensive, tedious, slow, error prone and widely recognized as the root cause of project failure. proactivity brings to emc a critical content management technology set to augment and enhance emc’s ability to address these needs through the industry - leading emc documentum business process management (bpm) software suite. ”
avi fogel, proactivity chairman and ceo, said, “this marks an exciting moment in our company’s history. integration into emc signals an accelerated path to market for our best - in - class business process lifecycle solution. emc’s substantial market presence will make proactivity software a major force in the hot and growing bpm market. emc is a perfect fit due to our clear functional and architectural technology alignment, and our common culture based on customer - driven innovation. ”
the combined emc documentum and proactivity product suite now gives emc the most complete bpm software offering in the market. proactivity provides tools to monitor, analyze and optimize business processes. proactivity offers the first and only solution that treats business processes as data, not simply as pictures or models. this patented design automates the detailed capture and validation of “as is” business processes, generates graphical process maps on the fly, provides dynamic multidimensional analysis and creates a strategic process knowledge base that can be reused and extended across the enterprise. these capabilities provide customers with the tools they need to optimize end - to - end processes and are complementary to emc documentum process modeling, process execution and process integration capabilities .
the emc documentum bpm suite enables customers to automate their business processes, resulting in shorter process cycles, lower processing cost, improved quality, better adherence to compliance requirements and improved business agility. most business processes involve various types of content – from forms to scanned images, documents, reports and rich media. as such, bpm is a natural extension of the emc documentum enterprise content management platform, where these information types are currently being managed .
last month at the aiim 2006 conference and exhibition, the emc documentum bpm suite received the coveted aiim e - doc magazine 2006 best of show award for demonstrating exceptional quality and evidence of significant roi potential. emc also hosted an online event titled “fundamentals of business process management with emc documentum” and highlighting these award - winning bpm offerings. the event can be viewed at urltoken .
this acquisition further enhances emc’s lead in bringing information lifecycle management (ilm) to life for customers through open software. customers achieve ilm in large part through software - enabled intelligence. as the world’s seventh largest software provider, emc accelerates ilm by integrating open software with the storage and application infrastructure and adding intelligence, flexibility and built - in protection to store information intelligently, manage information resources, protect information and share information through collaborative processes .
emc corporation (nyse: emc) is the world' s leading developer and provider of information infrastructure technology and solutions that enable organizations of all sizes to transform the way they compete and create value from their information. information about emc' s products and services can be found at urltoken .
emc and documentum are registered trademarks of emc corporation. all other trademarks are the property of their respective owners .
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tying word vectors and word classifiers: a loss framework for language modeling
( inan et al. 2016 )
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smarts, acquired by emc in late 2004, built its reputation by identifying root causes of performance degradation or failure in ip networks. emc rolled out smarts ip availability manager for nas earlier this year. (see emc stays smart, emc gets smarts, and emc smartens its nas. )
tucci hinted at future acquisitions in other key areas during his keynote today .
more missing pieces than anyplace else are in the security area ,
he said, in response to a question from an analyst. he added that he is also looking to tuck
several more things
into emc' s vmware technology. (see vmware eyes enterprise, microsoft, vmware unveils new suite, and vmware intros alliance. )
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package package airgr airgr license license gpl 2 gpl 2 doi doi 10. 1016 / j. envsoft. 2017. 05. 002 10. 1016 / j. envsoft. 2017. 05. 002
an article describing the airgr package has been published. its reference has been added and will be displayed with citation (“airgr”) .
added createinistates () function in order to help user to format the inistates argument for createrunoptions () .
added the param _ sets _ gr4j dataset. it contains generalist parameter sets for the gr4j model .
three vignettes have been added. they are relative to different calibration methods (including the generalist parameters sets of the gr4j model) .
fixed bug in runmodel _ gr4h (): in frun _ gr4h fortran subroutine, st (2) is now set to 0 (instead of st (1) ) when st (2) < 0 .
fixed bug in plot. outputsmodel () for the regime plot when the period is less than 1 year .
fixed bug in plot. outputsmodel () when there is no common data to plot the cumulative frequency or the correlation qq .
fixed bug in plot. outputsmodel () for the y - axis labelling of flows time series when log _ scale = true and basinarea is used .
runmodel _ gr4j (), runmodel _ gr5j () and runmodel _ gr6j () (and cemaneige _ gr * j ()) now return ps, pn and actual exchanges. see the model fortran codes for more details about the calculation of these variables .
runmodel _ gr5j now returns stateend in the same order as the other models .
plot. outputsmodel () now returns a warning message when the length of qobs is different from the length of qsim .
the x1 parameter from gr4h, gr4j, gr2m, gr5j and gr6j, the x3 parameter from gr4h, gr4j, gr5j and gr6j and the x6 parameter from gr6j are now set to 1e - 2 when they are fixed to lower values. runmodel * () functions now return a warning message in this case. runmodel * () functions now return a warning when x4 < 0. 5 and its value is set to 0. 5 .
the commands? l0123001, ? l0123002 and? l0123003 now return the documentation page related to basinobs .
many functions of the package were cleant or slightly modified, with no effect on their outputs .
dataaltiextrapolation _ valery () and createinputsmodel () now present a precipscale argument which allows rescaling precipitation when it is interpolated on the elevation layers when cemaneige is used .
fixed bug in dataaltiextrapolation _ valery (). the elevation gradients for air temperature returned by createinputsmodel () are improved .
dataaltiextrapolation _ valery () has been improved. dataaltiextrapolation _ valery () now runs faster (and by consequence createinputsmodel () too, when cemaneige is used) .
runmodel _ cemaneige (), runmodel _ cemaneigegr4j (), runmodel _ cemaneigegr5j () and runmodel _ cemaneigegr6j () now return air temperature for each elevation layer .
s3 plot method defined for outputsmodel objects. it means that the plot _ outputsmodel () function is deprecated and his use has been replaced by the use of plot. outputsmodel () or plot () .
in plot. outputsmodel () the plotchoice argument is deprecated and has been renamed which .
plot. outputsmodel () displays air temperature time series for each layer when cemaneige is used (argument which = “temp” or “all”) .
errorcrit * () functions gain a warnings argument to replace the verbose action and the verbose argument now prints the criterion value (s) .
plot _ outputsmodel () now displays raw values on the y - axis when the discharge time series is represented with log scale (formerly, log values of discharges were displayed on the y - axis) .
seriesaggreg () gains a timelag argument that corresponds to a numeric value indicating a time lag (in seconds) for the time series aggregation (useful to aggregate hourly time series to the daily time step for instance). in addition, the function now accepts input dates in both posixt formats (posixct and posixlt). the output is in posixct format .
plot _ outputsmodel () gains a log _ scale argument in order to plot the flow with a log scale .
a tutorial is available online on the following link: from urltoken. it can also be displayed with the vignette (“airgr”) command .
the value sort for the transfo argument of createinputscrit () was not taken into account. it is now fixed .
createcaliboptions () loses the optimparam argument that was redundant with the fixedparam argument. the calibration _ michel () was modified to take into account this change by using directly fixedparam, but this is transparent to the user .
the runmodel _ gr6j () and runmodel _ cemaneigegr6j () models were modified back to versions previous to 1. 0. 1 to prevent from unwanted efficiency criteria deterioration related to the calibration with calibration _ michel (). the actual model codes were not modified but the transfoparam _ gr6j () and createcaliboptions () functions were modified regarding the x5 parameter. it is strongly advised to use airgr 1. 0. 2 for the runmodel _ gr6j () and runmodel _ cemaneigegr6j () functions if you are using calibration _ michel (), as they are much more efficient. in case you were using your own calibration algorithm, you will not notice any difference .
createinputsmodel () and dataaltiextrapolation _ valery () functions now allow both posixt formats (posixct and posixlt) .
the calibration _ hban () and dataaltiextrapolation _ hban () functions have respectively been renamed as calibration _ michel () and dataaltiextrapolation _ valery () after the names of their creators .
the silent mode is now defined by the verbose = true argument (formerly quiet = false) in the following functions: calibration (), calibration _ michel (), createinputsmodel (), createrunoptions (), dataaltiextrapolation _ valery (), errorcrit (), errorcrit _ kge (), errorcrit _ kge2 (), errorcrit _ nse (), errorcrit _ rmse (), plot _ outputsmodel (), seriesaggreg () .
the gr5j model has been modified: previously, two unit hydrographs were used, now only one is remaining. as a consequence, simulations from the gr5j (runmodel _ gr5j () function) and cemaneige (runmodel _ cemaneigegr5j () function) models will be different .
an important proportion of the transformations of the parameters have been modified (transfoparam * () functions). since this modifies the local search, calibration results will be different .
the quantiles of the parameters have been recalculated with the new transformations (createcaliboptions () function). since these quantiles constitute the starting point of the calibration algorithm, calibration results will be different .
the references of the package has been updated; they are returned by the following r - command citation (“airgr”) .
fixed bug in createinputsmodel () that was related to the handling of missing values .
fixed bug in createrunoptions () that prevented the correct use of the inireslevels argument (to manually set the filling rate of the production and routing stores) .
three new hydrological models: runmodel _ gr4h () function for gr4h (hourly), runmodel _ gr2m () function for gr2m (monthly) and runmodel _ gr1a () function for gr1a (yearly) .
fixed bug in errorcrit _ rmse () which led to incorrect calibration (the criterion was maximised instead of minimised) .
update of the functions createrunoptions (), createcaliboptions () and plot _ outputsmodel () to handle the new models .
modification of cemaneige fortran code to add an update of gratio after the snowpack update (no impact on snow simulation) .
improvement of the plot _ outputsmodel () function to allow a selection among available plots .
minor update in errorcrit _ kge () and errorcrit _ kge2 () to handle case when only one values in not na .
update of the scripts in airgr - advanced - example to match the structures of the basindata objects .
correction of formatting issue in airgr - advanced - example regarding the “list _ hypsodata. txt” file .
improvements of the argument verifications in createinputsmodel (), createrunoptions (), createinputscrit (), createcaliboptions () .
improvements of all the errorcrit () functions to better account for the cases with constant flow values or local zeros .
new argument in many functions (quiet = true or false) to choose if the warnings should be suppressed or not .
cemaneige users must now specify one meanansolidprecip for each elevation layer. the createrunoptions () function is impacted .
cemaneige users can now specify the mean elevation of the input series (before it was always considered equal to the catchment median elevation). the impacted functions are createinputsmodel () and dataaltiextrapolation _ hban () .
improvement of the plot _ outputsmodel function (to handle 0 in qobs and qsim) .
fixed bug in calibration _ hban (). the function was not working properly with models having only one parameter .
the calibrationalgo _ * () functions were renamed into calibration _ * () .
new architecture with better format verification procedure (using classes) and simpler setting of default configuration .
new architecture where the model, calibration and error functions are in the arguments of the functions (the exotic use of “generic function” created by the users has been removed) .
rc11 bug correction: the automatic selection of the warm - up period was not working properly when no data was available from warm - up (i. e. when the user had set the run to start at the very first index) .
rc10 bug correction: the calibrationalgo _ hban () function was not working in the very rare case when the diagonal search was activated and lead to a set outside the authorised range .
rc9 bug correction: the calibrationalgo _ hban () function was not working properly with models having only one parameter .
rc8 bug correction of the modeldefaultinioptions () function (this bug was introduced in the rc7 and caused an error when indperiod _ warmup = null .
rc7 bug correction of the modeldefaultinioptions () function (the automatic selection of one year for warm - up was not handling properly missing data) .
rc6 correction of the help files (the description of cemaneige parameters were inverted) .
rc5 differs from previous releases in the way the data are read and stored (in a list instead of individual vectors). the package is similar, only the examples of main and the files in myscriptblocks have changed. all basin data are now stored inside a list named basindata. this will greatly ease the future use of rdata files (instead of txt files) as storage format for the time series of observation .
additional functions for results plotting (the { zoo } package is required for some of them) .
add multi - objective calibration using nsga2 () (the { mco } package is required) .
the definition of the generic function is now made in a much simpler way (e. g. see definefunctions _ model () or definefunctions _ errorcrit ()) .
the field multiplier has been added in the errorcrit () outputs, to indicate whether the criterion is an error (to minimise) or and efficiency (to maximise). this allows to provide real efficiency values in the outputs e. g. nse [ q ] instead of (- 1) × nse [ q ] .
efficiencycrit () have been replaced by errorcrit () to avoid misunderstanding (by default, the algorithms minimise the error criterion) .
the check that selectper _ run () is continuous is now made in the checkarg () functions .
missing values in fortran are now - 999. 999 instead of - 9. 999 .
new efficiencycrit _ nse _ sqrtq () function to compute nse criterion on sqrt flows .
incorrect arguments in the call to runmodelandcrit from calibrationalgo _ optim _ stats and calibrationalgo _ nlminb _ stats .
calibrationalgo _ nlminb _ stats argument was wrongly defined in definefunctions _ calibrationalgo () (optim instead of nlminb) .
audio / video transport working group s. ikonin internet draft spirit dsp intended status: proposed standard january 11, 2011
abstract this document specifies the payload format for packetization of spirit ip - mr encoded speech signals into the real - time transport protocol (rtp). the payload format supports transmission of multiple frames per packet and introduced redundancy for robustness against packet loss and bit errors. status of this memo this internet - draft is submitted to ietf in full conformance with the provisions of
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. ip - mr codec description... ...... ...... .... .
. rtp header usage... ...... ...... ... ...
. rtp payload structure... ...... ...... ... .
. speech payload header... ...... ...... ... .
. speech payload table of contents... ...... ... .
. speech payload data... ...... ...... .... .
. redundancy payload header... ...... ...... . .
. redundancy payload table of contents... ...... . .
. redundancy payload data... ...... ...... ...
. payload carrying a single frame... ...... .....
nlayers is a company specializing in network discovery products ; software designed to map the entirety of hosts , services , etc. that run on a given organization 's network . its primary product is " nlayers insight " . 
nlayers is a company specializing in network discovery products; software designed to map the entirety of hosts, services, etc. that run on a given organization's network. its primary product is " nlayers insight ".
nlayers is a company specializing in network discovery products; software designed to map the entirety of hosts, services, etc. that run on a given organization's network. its primary product is " nlayers insight ".