ArcGIS Raster Calculator Con() set 0 values to null

Question

In some vides appear a process separated and I would like to do this two steps in one step:

1. set all values greater or equal to a number to 0:

   Con("MyRaster" >= 2800, 0 , 1)

the result is called "BandCloud.tif"

2. use created mask of 0 and 1 is to give 0 value to clouds and keep the rest of the data in "MyRater":

   floar("MyRaster" * "BandClud")

the results is a ratser where are cloud values are equal to 0 and the rest is the data "MyRaster"

So, finally I get a raster of my data ("MyRaster") and 0 for clouds

But would liker to directly in the same first conditional (1) to set could values not to 0 but directly to null, I did it in a third step:

3. set 0 values to null:

   SetNull("MyRaster" == 0, "MyRater")

How could this be done with raster calculator in ArcGIS?

Answer 1

If you want to set pixels to null when "MyRaster" >= 2800 and set everything else to the values of "MyRaster" all in one step, use this expression:

Con("MyRaster" < 2800, "MyRaster")

or this expression:

SetNull("MyRaster" >= 2800, "MyRaster")