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SIGGEN syntax

Syntax is (without the spaces):

function amplitude +/- y-offset @ period +/- x-offset (in seconds)

e.g. sin10-30@600-3600 — sinewave of amplitudes -10 and 10; offset by -30 (i.e. between -40 and -20); period of 600 seconds; offset by -3600 seconds (1 hr)*

Function supported are:

  • sin (sine)
  • cos (cosine)
  • saw (saw wave)
  • sq (square wave)
  • sc (S-curve)


To create just static trends of a single number write

siggen/7


Tip if you would like to trend it you need to place it in a valid calc function. (eg ADD)

eg calc/ADD(siggen/sin4@300,2)


Epm macro trendmultichart
config\{\"promptIfDirtyClose\":true,\"layout\":0,\"height\":800,\"width\":0,\"seamless\":false,\"sync\":false,\"charts\":[\{\"trends\":[\{\"type\":\"datatag\",\"name\":\"calc/ADD(siggen/7)\",\"value\":\"calc/ADD(siggen/7)\",\"description\":\"\",\"metaData\":\{\},\"hidden\":false,\"status\":\{\"_params\":\{\"contexts\":\{\}\}\},\"units\":\"\",\"enumerated\":null,\"replacements\":\{\},\"localData\":[]\},\{\"type\":\"datatag\",\"name\":\"calc/ADD(siggen/sin4@300,2)\",\"value\":\"calc/ADD(siggen/sin4@300,2)\",\"description\":\"\",\"metaData\":\{\},\"hidden\":false,\"status\":\{\"_params\":\{\"contexts\":\{\}\}\},\"units\":\"\",\"enumerated\":null,\"replacements\":\{\},\"localData\":[]\}],\"axes\":[\{\"side\":\"left\",\"num\":0,\"min\":\"auto\",\"max\":\"auto\",\"format\":\"auto\",\"step\":\"auto\",\"units\":\"\",\"colour\":\"#1f77b4\",\"type\":\"smooth\",\"reference\":null,\"stacked\":false,\"style\":1,\"linestyle\":1,\"lineWidth\":1.5,\"hideFuture\":false\},\{\"side\":\"left\",\"num\":0,\"min\":\"auto\",\"max\":\"auto\",\"format\":\"auto\",\"step\":\"auto\",\"units\":\"\",\"colour\":\"#ff7f0e\",\"type\":\"smooth\",\"reference\":null,\"stacked\":false,\"style\":1,\"linestyle\":1,\"lineWidth\":1.5,\"hideFuture\":false\}],\"modes\":[\{\"mode\":\"interpolated\"\},\{\"mode\":\"interpolated\"\}],\"bounds\":[15271536000001531665600000,15272400000001531752000000],\"live\":true,\"liveOffset\":\"\",\"liveSnapTo\":\"\",\"sync\":false,\"title\":\{\"main\":\"\",\"sub\":\"\",\"fgcolour\":\"#333333\",\"bgcolour\":\"#ffffff\",\"size\":\"24\",\"alignment\":\"center\"\},\"seamless\":truefalse,\"locked\":true,\"tz\":\"Europe/Oslo\",\"ampm\":false,\"numPoints\":1000,\"savedPoints\":[],\"type\":\"line\",\"allowExternalChanges\":true,\"scaleToFillHeight\":false,\"noLabelPrefixes\":false,\"hideLegend\":false,\"hideYAxes\":false,\"hideXAxes\":false,\"isTimeBased\":true,\"invertAxes\":false,\"includeStats\":false,\"defaultMargin\":false\}],\"vars\":\{\},\"tags\":[]\}

Epm macro kpi
config\{\"promptIfDirtyClose\":true,\"kpis\":[[\{\"kind\":\"datatag\",\"value\":\"calc/ADD(siggen/7)\",\"size\":\"12\",\"textSize\":\"12\",\"padding\":\"\",\"title\":\"\",\"colour\":\"#333\",\"bgColour\":\"transparent\",\"offsetX\":0,\"offsetY\":0,\"alignment\":\"2\",\"weightWidth\":\"1\",\"weightHeight\":\"1\",\"metaData\":\{\},\"refreshRate\":10,\"decimalPlaces\":\"0\",\"units\":\"\",\"display\":1,\"status\":1,\"customStates\":\{\},\"additionalTrends\":[],\"additionalTrendTypes\":[],\"additionalTrendMultipliers\":[],\"additionalTrendMetaData\":[],\"showValue\":true,\"useTimestampAsValue\":false,\"min\":0,\"max\":100,\"innerRadiusRatio\":0.6,\"sizeOther\":null,\"orientation\":\"v\",\"timespan\":\"\",\"showStats\":false,\"autoscale\":true,\"numGraduations\":101,\"majorGraduationsEvery\":5,\"sizeDirection\":null,\"innerAlignment\":null,\"staleAfter\":false,\"showSeparator\":false\}],[\{\"kind\":\"datatag\",\"value\":\"calc/ADD(siggen/sin4@300,2)\",\"size\":\"12\",\"textSize\":\"12\",\"padding\":\"\",\"title\":\"\",\"colour\":\"#333\",\"bgColour\":\"transparent\",\"offsetX\":0,\"offsetY\":0,\"alignment\":\"2\",\"weightWidth\":\"1\",\"weightHeight\":\"1\",\"metaData\":\{\},\"refreshRate\":10,\"decimalPlaces\":\"0\",\"units\":\"\",\"display\":1,\"status\":1,\"customStates\":\{\},\"additionalTrends\":[],\"additionalTrendTypes\":[],\"additionalTrendMultipliers\":[],\"additionalTrendMetaData\":[],\"showValue\":true,\"useTimestampAsValue\":false,\"min\":0,\"max\":100,\"innerRadiusRatio\":0.6,\"sizeOther\":null,\"orientation\":\"v\",\"timespan\":\"\",\"showStats\":false,\"autoscale\":true,\"numGraduations\":101,\"majorGraduationsEvery\":5,\"sizeDirection\":null,\"innerAlignment\":null,\"staleAfter\":false,\"showSeparator\":false\}]],\"refreshrate\":60,\"firstrowheadings\":false,\"hidegridlines\":false,\"padding\":\"\",\"isgrid\":true,\"diagramid\":false,\"diagramwidth\":1000,\"vars\":\{\},\"live\":true,\"liveOffset\":\"\",\"seamless\":true,\"tags\":[],\"dontPromptOnLiveToggle\":false\}