News

Blog filters

Software

How do: Equations work

IGI’s software has a powerful equation system that computes derived values automatically when input properties are provided. But what are input properties and whare derived values?  

Let’s take everyone’s favourite pristane/phytane ratio as an example.

Rich Price

Product Owner

Software

New auto-artefact support in p:IGI+ 2.3

Improved artefact management is a key update delivered in v2. 3. Auto-artefacts cover the majority of artefacts including graphs, palettes, maps, pages, rule sets, dynamic sample sets and statistics. In the new release, existing autographs have been reviewed and updated, and a range of new auto-artefact templates added.

Andrew Green

Senior Geochemist/Basin Modeller

Software

The extinction of machine learning?

A short note by Dan Cornford on the place of machine learning in the geosciences, part of the Art of Science series of technical notes. Please click here to read the full technical note: 

[DownloadInfo id="112"]

Dan Cornford

Managing Director​

[2025-04-09T17:37:28.001628+00:00] manifestcache-log.WARNING: Failed to save key "{key}" of type SilverStripe\Config\Collections\MemoryConfigCollection: fwrite(): Write of 1410377 bytes failed with errno=28 No space left on device {"key":"__CACHE__","exception":"[object] (ErrorException(code: 0): fwrite(): Write of 1410377 bytes failed with errno=28 No space left on device at /home/forge/igiltd.dev/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:104)","cache-adapter":"Symfony\\Component\\Cache\\Adapter\\PhpFilesAdapter"} [] ERROR [Warning]: PHP Request Shutdown: Write failed: No space left on device (28) IN GET /news/category/software Line 0 in Unknown Trace ===== SilverStripe\Logging\DetailedErrorFormatter->output(2, PHP Request Shutdown: Write failed: No space left on device (28), Unknown, 0, ) DetailedErrorFormatter.php:50 SilverStripe\Logging\DetailedErrorFormatter->format(Monolog\LogRecord) AbstractProcessingHandler.php:42 Monolog\Handler\AbstractProcessingHandler->handle(Monolog\LogRecord) Logger.php:391 Monolog\Logger->addRecord(Monolog\Level, E_WARNING: PHP Request Shutdown: Write failed: No space left on device (28), Array) Logger.php:581 Monolog\Logger->log(Monolog\Level, E_WARNING: PHP Request Shutdown: Write failed: No space left on device (28), Array) ErrorHandler.php:213 Monolog\ErrorHandler->handleError(2, PHP Request Shutdown: Write failed: No space left on device (28), Unknown, 0) ERROR [Warning]: PHP Request Shutdown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions) IN GET /news/category/software Line 0 in Unknown Trace ===== SilverStripe\Logging\DetailedErrorFormatter->output(2, PHP Request Shutdown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions), Unknown, 0, ) DetailedErrorFormatter.php:50 SilverStripe\Logging\DetailedErrorFormatter->format(Monolog\LogRecord) AbstractProcessingHandler.php:42 Monolog\Handler\AbstractProcessingHandler->handle(Monolog\LogRecord) Logger.php:391 Monolog\Logger->addRecord(Monolog\Level, E_WARNING: PHP Request Shutdown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions), Array) Logger.php:581 Monolog\Logger->log(Monolog\Level, E_WARNING: PHP Request Shutdown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions), Array) ErrorHandler.php:213 Monolog\ErrorHandler->handleError(2, PHP Request Shutdown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions), Unknown, 0)