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Arcpy multiprocessing arcpy.Select_analysis

0

I have the following script:

import arcpy

from arcpy import env 

import datetime

import os     





env.workspace = r"Q:\SDEDirect Connection to Contours.sde"

dataFC = arcpy.ListFeatureClasses("","","Contours")

outpath = r'C:UsersTESTDesktopSDE Conversion ProjectTEST.gdb'

query = "objectid > 0 AND objectid <= 200000 "



for fc in dataFC: 

        if fc == 'Contours':

            output = outpath + os.sep + fc

            arcpy.Select_analysis(fc, output+'200k', query)

Currently it selects records that have objectid between 0 and 200,000 and creates a feature class called Contours 200k in the TEST gdb.

What I want to be able to do is make a multiprocessing script that utilises one core to calculated between object id 0 and 200k, another that calculates betweek 200,001 and 400k and so on until the whole feature class is copied over as separate feature sets to the TEST gdb.

How would I go about doing that?
I'm trying to do this since the bottleneck of copying from the sde is the network connection and testing with separate files where I had the ranges set manually improved the overall speed a lot.

Thanks!

arcpy select parallel-processing

share

asked 4 mins ago

user139485user139485

61

New contributor

user139485 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

0

I have the following script:

import arcpy

from arcpy import env 

import datetime

import os     





env.workspace = r"Q:\SDEDirect Connection to Contours.sde"

dataFC = arcpy.ListFeatureClasses("","","Contours")

outpath = r'C:UsersTESTDesktopSDE Conversion ProjectTEST.gdb'

query = "objectid > 0 AND objectid <= 200000 "



for fc in dataFC: 

        if fc == 'Contours':

            output = outpath + os.sep + fc

            arcpy.Select_analysis(fc, output+'200k', query)

Currently it selects records that have objectid between 0 and 200,000 and creates a feature class called Contours 200k in the TEST gdb.

What I want to be able to do is make a multiprocessing script that utilises one core to calculated between object id 0 and 200k, another that calculates betweek 200,001 and 400k and so on until the whole feature class is copied over as separate feature sets to the TEST gdb.

How would I go about doing that?
I'm trying to do this since the bottleneck of copying from the sde is the network connection and testing with separate files where I had the ranges set manually improved the overall speed a lot.

Thanks!

arcpy select parallel-processing

share

asked 4 mins ago

user139485user139485

61

New contributor

user139485 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

I have the following script:

import arcpy

from arcpy import env 

import datetime

import os     





env.workspace = r"Q:\SDEDirect Connection to Contours.sde"

dataFC = arcpy.ListFeatureClasses("","","Contours")

outpath = r'C:UsersTESTDesktopSDE Conversion ProjectTEST.gdb'

query = "objectid > 0 AND objectid <= 200000 "



for fc in dataFC: 

        if fc == 'Contours':

            output = outpath + os.sep + fc

            arcpy.Select_analysis(fc, output+'200k', query)

Currently it selects records that have objectid between 0 and 200,000 and creates a feature class called Contours 200k in the TEST gdb.

What I want to be able to do is make a multiprocessing script that utilises one core to calculated between object id 0 and 200k, another that calculates betweek 200,001 and 400k and so on until the whole feature class is copied over as separate feature sets to the TEST gdb.

How would I go about doing that?
I'm trying to do this since the bottleneck of copying from the sde is the network connection and testing with separate files where I had the ranges set manually improved the overall speed a lot.

Thanks!

arcpy select parallel-processing

share

asked 4 mins ago

user139485user139485

61

New contributor

user139485 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

import arcpy

from arcpy import env 

import datetime

import os     





env.workspace = r"Q:\SDEDirect Connection to Contours.sde"

dataFC = arcpy.ListFeatureClasses("","","Contours")

outpath = r'C:UsersTESTDesktopSDE Conversion ProjectTEST.gdb'

query = "objectid > 0 AND objectid <= 200000 "



for fc in dataFC: 

        if fc == 'Contours':

            output = outpath + os.sep + fc

            arcpy.Select_analysis(fc, output+'200k', query)

share

asked 4 mins ago

user139485user139485

61

New contributor

user139485 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share

asked 4 mins ago

user139485user139485

61

New contributor

user139485 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 4 mins ago

user139485user139485

61

New contributor

user139485 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 4 mins ago

user139485user139485

61