4
votes
How to skip some steps, and continue the running of a model from a later point, bases on a condition?
I have just spoofed up this model to simulate what you are doing and it all works fine for me! I'm using ArcMap 10.6.1
The Merge takes 3 datasets, one with nothing in it and various M-aware levels, ...
- 44.2k
2
votes
Accepted
Successful iteration as variable
My answer/comment in your original question (Action after iteration in ArcGIS ModelBuilder?) still stands, a fairly simple piece of python code will resolve this which returns a True or False value ...
- 44.2k
2
votes
Accepted
Nested iterator in model not working?
When you "collect values" you are creating a LIST of values. So your sub-model batch iterator is passing out a LIST of featureclasses which were in the workspace Individual_Boundaries.
Now look at ...
- 44.2k
2
votes
Accepted
Dissolve doesn't work with empty layers
You can use Get Count alone to prevent a tool from running if a dataset is empty:
- 9,684
1
vote
Accepted
Code to return false if two preconditions are false in Modelbuilder
You do not describe how your Boolean's are created or initialised, I suspect the issue is there. Below is a simple model with a Calculate Value tool doing what you are trying to achieve, note I have ...
- 44.2k
1
vote
How to use preconditions with row counts when some row counts = 0?
The solution I would use is before this model runs you set the Bike_Score field all to zero in your input table. Then when you enter this model you don't have to worry that the Calculate tool does not ...
- 44.2k
1
vote
Running process in ModelBuilder before loading shapefiles?
Without a screen shot showing us where your script tool is in context with the rest of the model it is difficult to speculate. Another way of making things run in order is to use sub-modelling. You ...
- 44.2k
1
vote
Successful iteration as variable
It can be achieved by integrating a model within a model.
https://desktop.arcgis.com/en/arcmap/latest/analyze/modelbuilder/integrating-model-within-a-model.htm
it is not really a precondition you are ...
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