Web28 aug. 2024 · Looking at the example here Add Attribute Rule—Data Management toolbox ArcGIS Desktop I think the expression should be different. Basically the expression should be something like this: var diameter = $feature.DIAMETER; if (diameter == '24"') { return "CI"; } else if (diameter == '20"') { return "DI"; } Web6 jul. 2024 · It's all basically the same, just minor differences in the syntax. The biggest syntax difference is the !fieldname!. This is how, using Python in the Calc Field tool you …
Solved: Custom pop-up (if/else statement) based on attribu... - Esri ...
WebStart ArcMap. Load data in the map if necessary. Right-click the layer for which you want to define a calculated specification rule and click Properties . The Layer Properties dialog box appears. Click the Calculated Representations or Calculated Fields tab. If necessary, create a new specification rule . WebNote: Python enforces indentation as part of the syntax. Use two or four spaces to define each logical level. Align the beginning and end of statement blocks, and be consistent. Python calculation expression fields are enclosed with exclamation points (!!; When naming variables, note that Python is case sensitive, so value is not the same as Value.; After … th2132
python - How to fix kernel error in ArcGIS Pro 3.1.0: "Failed to …
WebThe if keyword defines a block of statements to execute if a condition evaluates to true. The condition must evaluate to either true or false. Otherwise, the expression will fail with an … Web9 jun. 2014 · I'm trying to perform the following scenario: If Fault_Risk is zero, then the output is simply the Bedrock_Risk, but if the Fault_Risk is non-zero, the result is a weighted equation 0.75x (Bedrock_Risk) + 0.25x (1+ (Fault_Risk-1)/7). My expression in the raster calculator is the following: WebIf-then-else logic is a simple yet powerful concept for performing different actions based on different conditions. If-then-else logic can be explained as such: IF some condition is true, perform an action; ELSE the condition is false, perform a different action. Using if-then-else logic in ModelBuilder th213