Questions tagged [if-else]
An if-else statement is a programming conditional statement that runs a different set of statements depending on whether an expression is true or false.
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Adding pixel-level classification to ee.ImageCollection
I am working with ee.ImageCollection('LANDSAT/LE09/C02/T1_L2') data pulled from earthengine-api in Python.
I have previously defined a function to mask cloud, shadow, water, and snow. based on the ...
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ArcGIS Arcade code not giving desired outcome
I have the following code below. I'm trying to search for a text inside a string from a date field and populate it with the associated month with ArcGIS Arcade. So far I just keep getting the default ...
user184079
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Field Calculator If Statement
I am new to python and was trying to populate a decade field based on an if else statement on another field that contains parcel years.
The code block is below:
def ifBlock(Parcel_Year_Built, ...
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Use Trigger field with a calculation attribute rule to deleniate between auto calculated data and manually entered data
I have a calculation attribute rule in Arcade that is meant to have the following fields work in conjunction with each other:
Name: eight digit unique ID
AMPageName: 5 digit page name that consists ...
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Get a list of fields from a list of shapefiles [duplicate]
I am trying to get a list of fields from every shapefile in a list I have created that's stored in a variable. My prof says I should be able to call that variable in my if/else statement within my for ...
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Using NDVI thresholds as a condition for successive elaborations in Google Earth Engine
From Sentinel-1 and Sentinel-2 it was created an image collection of 255 images, each with 5 bands:
ndvi,
VV_corr (VV corrected for the incidence angle),
VV_diff (VV_corr difference between two ...
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Using if/else statement with unplaced labels in ArcGIS Pro
I am using ArcGIS Pro 3.0.1.
I am planning on using maplex engine for labeling of tens of thousands of polygons. I would like to keep from transferring to annotation until absolutely necessary.
I have ...
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PyQGIS - If else statement
I want to run the calculation based on what the user chooses from the drop-down menu. For Example, if the user chooses the second option, then the calculation will be using the second formula. I can ...
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Conditional statements with formulas in Google Earth Engine
I would like to apply an expression to an image based on conditions. The part of my code that I
need to do this in is where i need to calculate runoff Q2 based on values of AMC and S:
var runoff_func =...
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If/else custom script inside QGIS Modeler
I wanted to make a small if/else custom script inside the QGIS Modeler. I want the "Centroids" algorithm to be applied when the "L" field (created earlier in the "trees" ...
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Using if/else statement in Google Earth Engine JavaScript API
I am studying because I want to publish my results through Google Earth Engine. Regarding the usage of if / else and ee.Algorithms.If(), I don't understand why both true case and false case work.
As ...
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If/else statement in Google Earth Engine doesn't give output desired
I am trying to make a correction for the NDVI index calculated from Sentinel-2 using GEE.
I found out that for pixels with NDVI meaning in the range (0.5, 0.6) it should be subtracted 0.122..., and ...
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When to Update Row within an Update Cursor that uses multiple if statements for different fields?
I have a model that requires a stupid number of conditional statements. The older version was utilizing feature layers, select by attributes, and Calculate fields many, many times. I rewrote it to ...
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Writing IF THEN string calculation in ArcGIS Pro [closed]
I am attempting to calculate a text field in my attribute table based on a number code given in a different column
For example, any number under the "LU_1" column that is '510' will be ...
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Calculate geometry in IF/ELSE statement using ArcGIS.Pro field calculator
I'm using If/else statement to calculate geometry (field "LENGTH") for features meeting special criteria (the value in "TYPE" field does not equal AB201, AB202, AB203, AB204, AB205,...
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