Hi All, I am trying to do some calculation on Raster using raster calculator in python. I have several restaer and I implemented the calculation using loop. I was working well when I was using ArcMap 9, and now I am using version 10.7. but it gives some errors. The code is below: import sys , string , os , arcgisscripting , math , arcpy from arcpy import env from arcpy . sa import * gp = arcgisscripting . create ( ) gp . OverWriteOutput = 1 gp . CheckOutExtension ( "spatial" ) arcpy . CheckOutExtension ( "spatial" ) gp . AddToolbox ( "C:/Program Files (x86)/ArcGIS/Desktop10.7/ArcToolbox/Toolboxes/Spatial Analyst Tools.tbx" ) gp . workspace = "E:/JASTTpaperWork/Data/Processed/TIFF/" out_workspace = "E:/JASTTpaperWork/Data/Processed/TIFF/ArcGIS02" InMask = "E:/JASTTpaperWork/Data/Shapefile/KRG.shp" # Get a list of grids in the workspace. rasters = gp . ListRasters ( "" , "TIF" ) raster = rasters . next ( ) while raster : print raster raster = rasters . next ( ) rasters . reset ( ) raster = rasters . next ( ) print gp . GetMessages ( ) while raster : # Set local variables InRaster = raster # Set the outputname for each output to be the same as the input. OutRaster = out_workspace + "/" + raster InExpression = "Con(" + InRaster + " + InRaster + ")" arcpy . gp . RasterCalculator_sa ( InExpression , OutRaster ) gp . CheckOutExtension ( "Spatial" ) print raster #print InExpression raster = rasters . next ( ) # If an error occurred while running a tool, then print the messages. print gp . GetMessages ( ) Any help would be highly appreciated.

Thanks Dan Your suggestion is indeed helpful......

Dear David, Thanks a lot.... it is working very well Highly appreciated

rename the output so it doesn't begin with a number. Is the destination location folder on a 'real' drive? or is it a virtual drive or thumb drive? Make a folder called C:\myoutput and save the results there. I would also suggest that you copy your script and run it from there as well.

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Raster Calculator ArcMap Python

Yaseen_TahaMustafa

Hi All,
I am trying to do some calculation on Raster using raster calculator in python. I have several restaer and I implemented the calculation using loop. I was working well when I was using ArcMap 9, and now I am using version 10.7. but it gives some errors. The code is below:

<SPAN class="keyword token">import</SPAN> sys<SPAN class="punctuation token">,</SPAN> string<SPAN class="punctuation token">,</SPAN> os<SPAN class="punctuation token">,</SPAN> arcgisscripting<SPAN class="punctuation token">,</SPAN> math<SPAN class="punctuation token">,</SPAN> arcpy
<SPAN class="keyword token">from</SPAN> arcpy <SPAN class="keyword token">import</SPAN> env
<SPAN class="keyword token">from</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>sa <SPAN class="keyword token">import</SPAN> <SPAN class="operator token">*</SPAN>
gp <SPAN class="operator token">=</SPAN> arcgisscripting<SPAN class="punctuation token">.</SPAN>create<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
gp<SPAN class="punctuation token">.</SPAN>OverWriteOutput <SPAN class="operator token">=</SPAN> <SPAN class="number token">1</SPAN>
gp<SPAN class="punctuation token">.</SPAN>CheckOutExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"spatial"</SPAN><SPAN class="punctuation token">)</SPAN>
arcpy<SPAN class="punctuation token">.</SPAN>CheckOutExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"spatial"</SPAN><SPAN class="punctuation token">)</SPAN>
gp<SPAN class="punctuation token">.</SPAN>AddToolbox<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"C:/Program Files (x86)/ArcGIS/Desktop10.7/ArcToolbox/Toolboxes/Spatial Analyst Tools.tbx"</SPAN><SPAN class="punctuation token">)</SPAN>
gp<SPAN class="punctuation token">.</SPAN>workspace <SPAN class="operator token">=</SPAN> <SPAN class="string token">"E:/JASTTpaperWork/Data/Processed/TIFF/"</SPAN>
out_workspace <SPAN class="operator token">=</SPAN> <SPAN class="string token">"E:/JASTTpaperWork/Data/Processed/TIFF/ArcGIS02"</SPAN>
InMask <SPAN class="operator token">=</SPAN> <SPAN class="string token">"E:/JASTTpaperWork/Data/Shapefile/KRG.shp"</SPAN>
<SPAN class="comment token"># Get a list of grids in the workspace.</SPAN>
rasters <SPAN class="operator token">=</SPAN> gp<SPAN class="punctuation token">.</SPAN>ListRasters<SPAN class="punctuation token">(</SPAN><SPAN class="string token">""</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="string token">"TIF"</SPAN><SPAN class="punctuation token">)</SPAN>
raster <SPAN class="operator token">=</SPAN> rasters<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
<SPAN class="keyword token">while</SPAN> raster<SPAN class="punctuation token">:</SPAN>
    <SPAN class="keyword token">print</SPAN> raster
    raster <SPAN class="operator token">=</SPAN> rasters<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
rasters<SPAN class="punctuation token">.</SPAN>reset<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
raster <SPAN class="operator token">=</SPAN> rasters<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
<SPAN class="keyword token">print</SPAN> gp<SPAN class="punctuation token">.</SPAN>GetMessages<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
<SPAN class="keyword token">while</SPAN> raster<SPAN class="punctuation token">:</SPAN>
    <SPAN class="comment token"># Set local variables</SPAN>
    InRaster <SPAN class="operator token">=</SPAN>  raster
    <SPAN class="comment token"># Set the outputname for each output to be the same as the input.</SPAN>
    OutRaster <SPAN class="operator token">=</SPAN> out_workspace <SPAN class="operator token">+</SPAN> <SPAN class="string token">"/"</SPAN> <SPAN class="operator token">+</SPAN> raster
    InExpression <SPAN class="operator token">=</SPAN><SPAN class="string token">"Con("</SPAN><SPAN class="operator token">+</SPAN> InRaster <SPAN class="operator token">+</SPAN><SPAN class="string token">" <=  - 1,0,"</SPAN><SPAN class="operator token">+</SPAN> InRaster <SPAN class="operator token">+</SPAN><SPAN class="string token">")"</SPAN>
    arcpy<SPAN class="punctuation token">.</SPAN>gp<SPAN class="punctuation token">.</SPAN>RasterCalculator_sa<SPAN class="punctuation token">(</SPAN>InExpression<SPAN class="punctuation token">,</SPAN> OutRaster<SPAN class="punctuation token">)</SPAN>
    gp<SPAN class="punctuation token">.</SPAN>CheckOutExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Spatial"</SPAN><SPAN class="punctuation token">)</SPAN>
    <SPAN class="keyword token">print</SPAN> raster
    <SPAN class="comment token">#print InExpression</SPAN>
    raster <SPAN class="operator token">=</SPAN> rasters<SPAN class="punctuation token">.</SPAN>next<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>
    <SPAN class="comment token"># If an error occurred while running a tool, then print the messages.</SPAN>
    <SPAN class="keyword token">print</SPAN> gp<SPAN class="punctuation token">.</SPAN>GetMessages<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

Any help would be highly appreciated.

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Yaseen_TahaMustafa

Thank you for the reply. The previous error is gone after I tried your suggestion, and added some library in the top. the code is below:

importarcpy<SPAN class="punctuation token">,</SPAN> sys<SPAN class="punctuation token">,</SPAN> string<SPAN class="punctuation token">,</SPAN> arcgisscripting<SPAN class="punctuation token">,</SPAN> math<SPAN class="punctuation token">,</SPAN> arcpy
importos
fromarcpy <SPAN class="keyword token">import</SPAN> env
fromarcpy<SPAN class="punctuation token">.</SPAN>sa <SPAN class="keyword token">import</SPAN> <SPAN class="operator token">*</SPAN>
gp <SPAN class="operator token">=</SPAN> arcgisscripting<SPAN class="punctuation token">.</SPAN>create<SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN>


arcpy<SPAN class="punctuation token">.</SPAN>CheckOutExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Spatial"</SPAN><SPAN class="punctuation token">)</SPAN>


arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"E:\\JASTTpaperWork\\Data\\Processed\\TIFF\\"</SPAN>
out_workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"E:\\JASTTpaperWork\\Data\\Processed\\TIFF\\ArcGIS02\\"</SPAN>

InMask <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"E:\\JASTTpaperWork\\Data\\Shapefile\\KRG.shp"</SPAN>

<SPAN class="comment token"># Get a list of grids in the workspace.</SPAN>
rasters <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>ListRasters<SPAN class="punctuation token">(</SPAN><SPAN class="string token">""</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="string token">"TIF"</SPAN><SPAN class="punctuation token">)</SPAN>

<SPAN class="keyword token">for</SPAN> raster <SPAN class="keyword token">in</SPAN> rasters<SPAN class="punctuation token">:</SPAN>

<SPAN class="comment token"># Set the outputname for each output to be the same as the input.</SPAN>
output_path <SPAN class="operator token">=</SPAN> os<SPAN class="punctuation token">.</SPAN>path<SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>out_workspace<SPAN class="punctuation token">,</SPAN>raster<SPAN class="punctuation token">)</SPAN>

<SPAN class="comment token">#create raster object</SPAN>
raster_path <SPAN class="operator token">=</SPAN> os<SPAN class="punctuation token">.</SPAN>path<SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace<SPAN class="punctuation token">,</SPAN>raster<SPAN class="punctuation token">)</SPAN>
raster_object <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Raster<SPAN class="punctuation token">(</SPAN>raster_path<SPAN class="punctuation token">)</SPAN>
<SPAN class="keyword token">print</SPAN> output_path
<SPAN class="comment token">#return conditional raster</SPAN>
con_raster <SPAN class="operator token">=</SPAN> Con<SPAN class="punctuation token">(</SPAN>raster_object <SPAN class="operator token"><=</SPAN> <SPAN class="operator token">-</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">,</SPAN> raster_object<SPAN class="punctuation token">)</SPAN>

<SPAN class="comment token">#save it</SPAN>
con_raster<SPAN class="punctuation token">.</SPAN>save<SPAN class="punctuation token">(</SPAN>output_path<SPAN class="punctuation token">)</SPAN>

arcpy<SPAN class="punctuation token">.</SPAN>CheckInExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Spatial"</SPAN><SPAN class="punctuation token">)</SPAN>

<SPAN class="keyword token">def</SPAN> <SPAN class="token function">ty</SPAN><SPAN class="punctuation token">(</SPAN>name<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
<SPAN class="keyword token">return</SPAN> <SPAN class="keyword token">print</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Thanks"</SPAN> <SPAN class="operator token">+</SPAN> name<SPAN class="punctuation token">)</SPAN>

ty<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Dave"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

However, this time another error appears which it seems to be a problem with the path of saving the data. The error is:

Traceback (most recent call last):
File "E:\JASTTpaperWork\Data\ExtRasCal - Copy.py", line 32, in <module>
con_raster.save(output_path)
RuntimeError: ERROR 000875: Output raster: E:\JASTTpaperWork\Data\Processed\TIFF\ArcGIS02\2000_EVI.tif's workspace is an invalid output workspace.

Any dvice....!

DavidPike

I've changed this to arcpy.Raster

if that doesn't work try arcpy.Raster(raster)

Yaseen_TahaMustafa

Dear David,
Thanks for the your genourus help. I tried to run the cond but I got an error as shown below:

Traceback (most recent call last):
File "E:\JASTTpaperWork\Data\ExtRasCal - Copy.py", line 23, in <module>
raster_object = raster(raster_path)
TypeError: 'unicode' object is not callable

I search online about this error but still I cannot figure out how to solve it.

Any suggestion.....!

DavidPike

<SPAN class="keyword token">import</SPAN> arcpy
<SPAN class="keyword token">import</SPAN> os


arcpy<SPAN class="punctuation token">.</SPAN>CheckOutExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Spatial"</SPAN><SPAN class="punctuation token">)</SPAN>


arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"E:/JASTTpaperWork/Data/Processed/TIFF/"</SPAN>
out_workspace <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"E:/JASTTpaperWork/Data/Processed/TIFF/ArcGIS02"</SPAN>

InMask <SPAN class="operator token">=</SPAN> r<SPAN class="string token">"E:/JASTTpaperWork/Data/Shapefile/KRG.shp"</SPAN>

<SPAN class="comment token"># Get a list of grids in the workspace.</SPAN>
rasters <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>ListRasters<SPAN class="punctuation token">(</SPAN><SPAN class="string token">""</SPAN><SPAN class="punctuation token">,</SPAN><SPAN class="string token">"TIF"</SPAN><SPAN class="punctuation token">)</SPAN>

<SPAN class="keyword token">for</SPAN> raster <SPAN class="keyword token">in</SPAN> rasters<SPAN class="punctuation token">:</SPAN>

    <SPAN class="comment token"># Set the outputname for each output to be the same as the input.</SPAN>
    output_path <SPAN class="operator token">=</SPAN> os<SPAN class="punctuation token">.</SPAN>path<SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>out_workspace<SPAN class="punctuation token">,</SPAN>raster<SPAN class="punctuation token">)</SPAN>

    <SPAN class="comment token">#create raster object</SPAN>
    raster_path <SPAN class="operator token">=</SPAN> os<SPAN class="punctuation token">.</SPAN>path<SPAN class="punctuation token">.</SPAN>join<SPAN class="punctuation token">(</SPAN>arcpy<SPAN class="punctuation token">.</SPAN>env<SPAN class="punctuation token">.</SPAN>workspace<SPAN class="punctuation token">,</SPAN>raster<SPAN class="punctuation token">)</SPAN>
    raster_object <SPAN class="operator token">=</SPAN> arcpy<SPAN class="punctuation token">.</SPAN>Raster<SPAN class="punctuation token">(</SPAN>raster_path<SPAN class="punctuation token">)</SPAN>

    <SPAN class="comment token">#return conditional raster</SPAN>
    con_raster <SPAN class="operator token">=</SPAN> Con<SPAN class="punctuation token">(</SPAN>raster_object <SPAN class="operator token"><=</SPAN> <SPAN class="operator token">-</SPAN><SPAN class="number token">1</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">0</SPAN><SPAN class="punctuation token">,</SPAN> raster_object<SPAN class="punctuation token">)</SPAN>
    
    <SPAN class="comment token">#save it</SPAN>
    con_raster<SPAN class="punctuation token">.</SPAN>save<SPAN class="punctuation token">(</SPAN>output_path<SPAN class="punctuation token">)</SPAN>

arcpy<SPAN class="punctuation token">.</SPAN>CheckInExtension<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Spatial"</SPAN><SPAN class="punctuation token">)</SPAN>

<SPAN class="keyword token">def</SPAN> <SPAN class="token function">ty</SPAN><SPAN class="punctuation token">(</SPAN>name<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">:</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="keyword token">print</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Thanks"</SPAN> <SPAN class="operator token">+</SPAN> name<SPAN class="punctuation token">)</SPAN>

ty<SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Dave"</SPAN><SPAN class="punctuation token">)</SPAN>
    ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

Yaseen_TahaMustafa

Thanks for the prompt response

DanPatterson_Retired

In the ArcMap help, search on Con... these are for ArcGIS Pro, but the help topic is the same

Con—Help | Documentation

Conditional evaluation with Con—Help | Documentation

Yaseen_TahaMustafa

Thanks but I cannot see the link that you sent.... Could you please send the link.....

DanPatterson_Retired

It means you can't use modelbuilder. The link that I provided is for the Con tool and you can use it directly instead of through a raster calculator expression. See the code example in the link

Yaseen_TahaMustafa

Actully I did not get the point.

I exported the python code from module builder and Iater expanded the code through reading and exporting the rasters. So I do not know what do you mean.

DanPatterson_Retired

so you replaced the raster calculator and implemented Con directly from the spatial analyst tools (see the Note

Yaseen_TahaMustafa

Dear Jeffy and Dan, Thanks for the quick response. I have followed your response and double checked each line of the cod. however I got the same error.

Any suggestions please

Anonymous User

My bad. I'm used to raw encoding and coding backslashes and forget sometimes.

Line 8 does have that iffyness ... 'C:\Program Files (x86)\ArcGIS\Desktop10.7\'...

DanPatterson_Retired

Forward slashes are valid path separators. Raw encoding, double back slashes or single forward slashes will be parsed properly. Folders with spaces or characters other than letters and numbers and the underscore are iffy.

DanPatterson_Retired

could be

Raster Calculator—Help | Documentation

Note:
The Raster Calculator tool is not intended to be used in scripting environments and is not available in the standard Spatial Analyst ArcPy module. To learn more about scripting and Map Algebra, see the help topic What is Map Algebra? in the Spatial Analyst extension help.

You will probably have to implememt 'Con' directly

Con—Help | Documentation

Anonymous User

Looks like its the '/'. Place an 'r' in the beginning to declare it a raw string and change slashes to be backslashes throughout the code-

gp.workspace = r"E:\JASTTpaperWork\Data\Processed\TIFF"
out_workspace = r"E:\JASTTpaperWork\Data\Processed\TIFF\ArcGIS02"‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

It also looks like you are checking out 'spatial' twice. A little bit of code to help with checking out licenses:

if arcpy.CheckExtension("Spatial) == "Available":
    arcpy.AddMessage("Checking out {} licence".format(extlicense))
    # Check out the extension if available
    arcpy.CheckOutExtension(extlicense)
else:
    # If extension is not available
    arcpy.AddMessage("!!!! Failed !: {}".format(arcpy.GetMessages(0)))
    sys.exit(0)


# And then return it when you're done:‍‍‍‍‍‍‍‍‍‍‍
arcpy.CheckInExtension("Spatial")‍‍‍‍‍‍‍‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

Yaseen_TahaMustafa

Sorry the errors are:

Traceback (most recent call last):
File "E:/JASTTpaperWork/Data/testetstetstetstsCON.py", line 27, in <module>
arcpy.gp.RasterCalculator_sa(InExpression, OutRaster)
File "C:\Program Files (x86)\ArcGIS\Desktop10.7\ArcPy\arcpy\geoprocessing\_base.py", line 510, in <lambda>
return lambda *args: val(*gp_fixargs(args, True))
ExecuteError: Failed to execute. Parameters are not valid.
ERROR 000989: Python syntax error: Parsing error SyntaxError: invalid syntax (line 1)

DanPatterson_Retired

The errors?

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