Latest Contributions by UlrichStroetz

‎10-10-2012

I have a several polygons with certain statistical values. I want to cut the polygon with a fishnet (1000m*1000m). Eventually I want that the tiles of the grid has the percentual values of the polygon and I want to convert that to a raster. Any ideas how to do this? Picture is attached. [ATTACH=CONFIG]18319[/ATTACH]

‎10-10-2012

Hi all, I want to convert landuse polygons to raster. The position an size of the new raster with the landuse values shall be based on a fishnet/grid polygon shapefile. Any suggestions how do this? I am completely new to raster data. Thanks, Uli

‎12-01-2010

what do you mean with working with a new profile. do you mean like acutually logging on the computer, with a different username?

‎11-17-2010

i am bringing up an old topic, that already was discussed in the old forum. by inserting data in my tool, everything is really slow. does anyone have a idea what causes this. i deleted histroy and log files. it helped a little, but is still slow.

‎11-12-2010

arcpy.Select_analysis(locationstands, outfeatureclass, "identify = '%s'" % feature_label) it seems to work. thank you guys!

‎11-12-2010

yes, you are right. i am describing a layer property. so that is properly not possible with model builder. thanks for your explanation. but i thought, since it is also possible to set the symbology of the output layer, i thought it might be possible as well.

‎11-12-2010

okay, i am quite knew to this. just started using python last week. i changed the code to the following FeatureToPoint = arcpy.GetParameterAsText(0) feature_label = arcpy.GetParameterAsText(1) locationstands = arcpy.GetParameterAsText(2) outfeatureclass = arcpy.GetParameterAsText(3) if FeatureToPoint == "U:\\Intern\\Ulrich\\fairbanks_biomass\\test.gdb\\%s_FeatureToPoint" % feature_label: arcpy.Select_analysis(locationstands, outfeatureclass, "identify = '%s'" % feature_label) arcpy.AddMessage("works%s" % feature_label) else: arcpy.AddError("doesntwork") and i made the "feature_label" parameter to string. but what shall i now put in there? here is the part of my model, it might help to understand the process

‎11-12-2010

thank you for the information, but what i am looking for is that in the field the actual dollar sign appears. if a open the attribute table in arcmap, i can set in the field properties a number format. for example currency. do you know how i can set this number format in model builder, for the field i add?

‎11-12-2010

for example when i add a new field to an existing table and then calculate a field in there. i know i can set in "add field" type: double. but what i also need to set is the format to currency.

‎11-10-2010

is there a way to set the format of numeric fields in model builder? thanks, uli

‎11-10-2010

thanks, i will give it a try.

‎11-10-2010

hi, i wrote the following script. it is supposed to select feature classes out of a featuredataset, based on the feature class stored in another geodatabase. it works fine so far. but i want to make it more flexible. in the following line for example: if FeatureToPoint == "in_memory\\A_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'A'"); arcpy.AddMessage("worksA") "in_memory\\A_FeatureToPoint" shall be somehow get connected to "\"identify\" = 'A'". so the two "A"s shall get connected. i have a hard time expressing what i want. i hope you guys understands me and can help me. thanks, uli here is the full code: # Import: import arcpy import sys import os from arcpy import env # Variables: FeatureToPoint = arcpy.GetParameterAsText(0) locationstands = arcpy.GetParameterAsText(1) outfeatureclass = arcpy.GetParameterAsText(2) if FeatureToPoint == "in_memory\\A_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'A'"); arcpy.AddMessage("worksA") elif FeatureToPoint == "in_memory\\B_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'B'"); arcpy.AddMessage("worksB") elif FeatureToPoint == "in_memory\\C_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'C'"); arcpy.AddMessage("worksC") elif FeatureToPoint == "in_memory\\D_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'D'"); arcpy.AddMessage("worksD") elif FeatureToPoint == "in_memory\\E_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'E'"); arcpy.AddMessage("worksE") elif FeatureToPoint == "in_memory\\F_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'F'"); arcpy.AddMessage("worksF") elif FeatureToPoint == "in_memory\\G_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'G'"); arcpy.AddMessage("worksG") elif FeatureToPoint == "in_memory\\H_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'H'"); arcpy.AddMessage("worksH") elif FeatureToPoint == "in_memory\\I_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'I'"); arcpy.AddMessage("worksI") elif FeatureToPoint == "in_memory\\J_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'J'"); arcpy.AddMessage("worksJ") elif FeatureToPoint == "in_memory\\AA_FeatureToPoint": arcpy.Select_analysis(locationstands, outfeatureclass, "\"identify\" = 'AA'"); arcpy.AddMessage("worksAA") else: arcpy.AddMessage("doesntwork")

‎10-01-2010

hi, im trying to modify the grid index features layer in order to create data driven pages and im following for this the steps of desktop help . at step 8 it says "Enter 600 for Field Length and click OK". the problem is now, that the maximum length of a text field ist 254. if i continue to step 9 and calculate the utm zone, it obviously doesnt work. any ideas how to get around this? thanks, uli

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Date Last Visited	‎11-11-2020 02:23 AM

My Ideas

Latest Contributions by UlrichStroetz

Cut polygons with grid

Polygon to Raster

Re: SLOW dialogue boxes in model builder

SLOW dialogue boxes in model builder

Re: Placeholder Variables in Schript

Re: Model Builder - Formatting Numeric Fields

Re: Placeholder Variables in Schript

Re: Model Builder - Formatting Numeric Fields

Re: Model Builder - Formatting Numeric Fields

Model Builder - Formatting Numeric Fields

Re: Placeholder Variables in Schript

Placeholder Variables in Schript

Modifying the grid index features layer

Cut polygons with grid