{"id":171075,"date":"2023-06-05T07:05:38","date_gmt":"2023-06-05T07:05:38","guid":{"rendered":"\/knowledge\/forums\/topic\/how-to-round-the-value-of-an-expression-to-a-specified-decimal-value\/"},"modified":"2023-07-31T12:30:00","modified_gmt":"2023-07-31T12:30:00","slug":"how-to-round-the-value-of-an-expression-to-a-specified-decimal-value","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-round-the-value-of-an-expression-to-a-specified-decimal-value\/","title":{"rendered":"How to round the value of an expression to a specified decimal value"},"content":{"rendered":"<p>The value of an expression can be rounded to a specified decimal value by using the mod() function. This is shown below where the arbitrary expression TestValue is rounded to four decimal places using the expression RoundTestValue. Note that the expression RoundTestValue will need to be modified when rounding an expression with units.  LIBRARY: CEL: EXPRESSIONS: DecimalValue = 0.0001 RoundTestValue = TestValue +DecimalValue\/2 &#8211; mod(TestValue+DecimalValue\/2, DecimalValue) TestValue  = 1.12445745 END END END<\/p>\n","protected":false},"template":"","class_list":["post-171075","topic","type-topic","status-publish","hentry","topic-tag-18-2","topic-tag-cfx","topic-tag-expressions","topic-tag-fluid-dynamics","topic-tag-general-cfx"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The value of an expression can be rounded to a specified decimal value by using the mod() function. This is shown below where the arbitrary expression TestValue is rounded to four decimal places using the expression RoundTestValue. Note that the expression RoundTestValue will need to be modified when rounding an expression with units. LIBRARY: CEL:\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-round-the-value-of-an-expression-to-a-specified-decimal-value\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"How to round the value of an expression to a specified decimal value | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"The value of an expression can be rounded to a specified decimal value by using the mod() function. This is shown below where the arbitrary expression TestValue is rounded to four decimal places using the expression RoundTestValue. 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Note that the expression RoundTestValue will need to be modified when rounding an expression with units. 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This is shown below where the arbitrary expression TestValue is rounded to four decimal places using the expression RoundTestValue. Note that the expression RoundTestValue will need to be modified when rounding an expression with units. 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