A set of data elements arranged in rows and columns.

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67 views

Bug in Qgis 2.0 Field Calculator with Values from Joined table

I have a data of hospitals. I have two excel sheets, one has no of patients examined in each hospital and other has no. of patients treated in each hospital. I want to find percentage of treated ...
0
votes
1answer
27 views

How to make XY to Line dynamic to access query?

I have connected the Access file to the ArcGIS file, and displayed it using the tool XY to line, but when I change the access file, this is not automatically adjusted in the ArcGIS template. Somehow, ...
1
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2answers
104 views

Perform “Add Join” on multiple tables ArcMap or R

The operation I want to perform is the Add join in ArcMap 10.0. It works perfectly when done with one file but I need to do it with a few hundreds tables. What I have is ONE shapefile with divisions, ...
1
vote
1answer
150 views

Join Tables related by a composite primary key in qgis

I have two tables, one has the geometry and other has attributes. The table with geometry has unique number primary key, and 4 columns admin1,admin2,admin3,featureid. Table two is a csv file has the ...
1
vote
1answer
363 views

keep the same field headers after joining a table to a shape file in QGIS

I noticed that after joining a table to a shape file the headers of each fields in the table used for the join are changed by QGIS and they are attributed to a different name. For instance, i had a ...
2
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0answers
45 views

Why is ArcMap deleting data from a field when I add a new one?

My copy of ArcMap 10 is acting pretty strangely. I have a shapefile and all I've done is added a new field as a FLOAT and for some reason all data in another one of my fields is being deleted! Does ...
1
vote
1answer
118 views

How to add Table View to Data Frame using ArcPy in ArcMap 10.0?

How does one add a table to the current map in ArcMap 10.0? 10.1 has the function arcpy.mapping.AddTableView, but this function does not exist in earlier versions. Must the table be made into a layer ...
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0answers
11 views

Table Manager - Shapefile (Labels) [duplicate]

I have a point shapefile which is an output of the plugin table manager. Now I’m labeling the features, but i can´t seem to get the move label bottom to work, and is active. Is there any connection? ...
2
votes
1answer
121 views

Invalid SQL Error when using InsertCursor on table created using CreateTable

I am trying to write a list of items to a new table in Arc. When I attempt to add a new row to an Arc table, I get the following error: Runtime error Traceback (most recent call last): File ...
1
vote
1answer
151 views

Split table column and use to update another table

I have a table (T1) which I need to populate (using python for ArcGIS) the fields Val1, Val2 and Val3 ID Val1 Val2 Val3 0 1 2 with data from another table (T2): ID Data 0 V1 1 V1 2 V1 0 V2 ...
2
votes
0answers
152 views

Loading postgresql tables in Arcgis for Desktop 10.1

I have postgresql version 9.0.5 installed and configured. Also in my ArcGIS for Desktop 10.1 in "Add Database connection" I have my postgresql connected and I can see all the tables in it (figure1). ...
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0answers
111 views

Display Table of contents of the map in ArcMap in the online published Map/Web map application

The following is the sample layer information of the map in ArcMap 10.1: How can I have the same Table of contents in the published map online or in web map application, so that user can ...
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2answers
85 views

Change column order in postgis 2.0

Is it possible to change the column order of a table in postgresql/postgis 2.0? If so, how is it done?
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votes
0answers
373 views

Add new rows to a shapefile

I'm using QGIS. When I enable editing of a shapefile's table attributes and select, 'open attribute table,' is it possible to add new rows to the shapefile's table attributes? The problem I'm trying ...
3
votes
1answer
905 views

Creating a spatial “Many to one” join

I'm trying to create what I call a "many to one" join. I don't know if that would be the correct term or not. I have a table that has unique account numbers for mobile homes (i.e. - M1007970) per ...
4
votes
0answers
347 views

How to create a customizabe table in QGIS Print Composer?

I would like to add a custom table to a map layout created in QGIS. I would like a fair bit of control over the look of the table (borders, background colours of the cells, etc.), and it appears that ...
0
votes
1answer
79 views

ArcMap, Joining information from lyr with attribute table

I'm working on a landcover project with ArcMap 10.1 right now and use the ModelBuilder a lot. So far I extracted a table from a certain layer using the Summary Statistics tool. However, one field of ...
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0answers
358 views

Create .avl file Table

i would like to create a table of the .avl file i use as my symbology layer but cant come up with a way to do it in arcmap 10. Any thoughts?
1
vote
1answer
224 views

PostgreSQL/GIS table relations in QGIS 1.8.0

I am building a database in PostgreSQL 9.2 with the PostGIS 2.0 extension. The database consists of a schema called Water which contains water related geographic features (as example, boreholes and ...
1
vote
1answer
127 views

Python: Grabbing X,Y coordinate from matching fields

Here is my table. What I am trying to do is write a python script to go over the Zip_Crid values. If there are matching values, I need to grab x1, y1, x2, y2 and put it in a new field. Haven't ...
2
votes
2answers
51 views

How to flag parcels as being within stop type dependent distance of transit stops?

first question here! I have a parcel layer and a transit stop layer. The transit stop layer has different bus stops, light rail stops, etc. I want to add to my parcel layer attribute table fields ...
0
votes
1answer
966 views

How to delete a table field in ArcGIS?

I am trying to delete a table field: From ArcMap table view, I right click on the field heading and select Delete field. Unfortunately, I obtain the following message: Failed to delete the selected ...
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2answers
2k views

QGIS, Table Manager cannot rename column title

My current attribute table has a column whose title exceeds the ten letters maximum. I installed Table Manager, hoping I could rename the certain field to further use it (in order to add some ...
3
votes
1answer
115 views

Making Geoprocessing Service results table sortable using ArcGIS API for JavaScript?

Im aware a sort() function exists, just not sure where it should be placed in my code. I have a function that draws routes on the map and i'm getting my results that are in my table from those routes. ...
1
vote
0answers
44 views

Create dynamic table in layout view (Arcmap) [duplicate]

I want to add an attribute table to my layout view in Arcmap 10.1. I only want some columns and I have made a few other customizations. However, some attributes might change along the way and I don't ...
0
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1answer
104 views

Geoexplorer displays the layers I import, but not the table behind them

If I import layers into GeoSrver, they display in GeoExplorer, and I can use the identify tool to find more info about areas of the layer I select. However the table from which this data comes from ...
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1answer
79 views

Values in attribute table not showing up

I have values in an attribute table I want to label my layer with. But when I label it, a totally different set of values show up. In the attribute table, my values are between 0 and 200. But the ...
0
votes
1answer
86 views

Mapinfo appending TAB file error - multiple points appearing in the same location

I have two TAB files with identical table structures and when appending one to the other all appended points get placed in one location, however when I append them the other way round it works fine. ...
0
votes
2answers
1k views

how to create table and layer in c#

I have used Make XY Event Layer to Creates a new point feature layer based on x- and y-coordinates using python and it worked for me. Now as a need of my project i want to apply the same in c# using ...
0
votes
1answer
629 views

How to insert values from one table into another?

I am trying to write a script that iterates through each row of a table, calculates for this row something. The result of this calculation is finally stored in another table (with just one row). Now I ...
5
votes
4answers
620 views

How do I fill in serial letters (AA, AB,AC…,BA,BB,BC…ZZ) to a shape?

(I am using ArcGIS software, ArcMap...) MY PROBLEM I have a shape file containing points. The shape file contains 3 columns named FID, Shape* and Label. In the column I want to fill in AA, AB, ...
1
vote
0answers
171 views

Problems running zonal statistics - not all zones represented

I have been working on a Python script to automate the steps illustrated by whuber here:Create points around the edge of viewshed results I am trying to create a horizon graph illustrating the ...
2
votes
3answers
537 views

What is a seamless table?

A client has asked me to provide a dataset in seamless table format. Could anybody describe to me what a seamless table is? I understand that it is a format used by mapinfo, but can I create a ...
1
vote
1answer
223 views

Automatically updating a table column with the name of table

Does anyone know a straightforward way in MapBasic to automatically update a table column with the name of the table the column exists in? Going from the MapBasic reference guide it seems the ...
1
vote
2answers
282 views

How to Append to rather than overwrite single table using ArcPy?

The code thus far works to create multiple output files, but I'd like to set it up so that the data is all exported onto a single table across multiple rows. The issue is I believe with the part in ...
1
vote
0answers
160 views

ArcGIS opposite to pivot table

fellow GIS-ers :)! I've been trying to find a tool to do the opposite to what the "pivot table" tool does but I dont thin there is any tools for that. I have a raster data set derived from Landsat ...
1
vote
1answer
340 views

Make Table View with field_info Output

I am using Make Table View to copy data from one table to a table view object and in the process hide and/or rename some fields. When I output the data to a dbf it hides and/or renames the fields ...
4
votes
2answers
413 views

Does ArcPy leak memory when importing CSV files?

I'm trying to import a great number of csv files of about 250MB each. I wrote a python script for that as follows: import gc import glob tables = ...
1
vote
1answer
181 views

Tables within the Reclassify tool- what is it, where is it?

ArcMap 10.1 here. I have a raster set I'm looking to reclassify. The field I need to re-classify is currently a string of words like "Thing 1" and "Thing 2" and I'm going to set them to be 1 and 2. I ...
2
votes
1answer
129 views

How to write table blob field to file using ArcObjects?

I have a table with blob field and some others as well. I am trying to read blob field and save it to file using IBlobStream, and the thing compiles. The problem comes up in run-time, when calling ...
3
votes
1answer
868 views

How to retain Field Name / Alias on Export of Table?

Is there a way I can modify the Field Name or to make him keep the Alias when a table is exported? Or is there a way to keep the Alias instead of the Field Name, when exporting for example to .dbf ? ...
2
votes
2answers
109 views

Create multiple tables from distinct attribute category values using Model Builder

I've got a shapefile I would like to extract distinct values from an attribute field and have the output as tables based on those values. The shapefile is made of polygons representing parcels and ...
0
votes
0answers
168 views

Help exporting CSVs using MapBasic

I'm a beginner to MapBasic and I'm currently working on a tool, I want to export a table as a .csv either using Run Command or Export. I want to export it to a specific directory, for example ...
2
votes
1answer
4k views

Make POINT from longitude/latitude coordinates from existing table in PostGIS

I would like to make a POINT using the longitude and latitude columns of an existing table. Here's a link to the documentation of ST_MakePoint. Here's my table: CREATE TABLE sysinst.bio ( oid ...
0
votes
1answer
221 views

Help with Python Update Cursor syntax

I'm having trouble running a loop to update the values in a particular field in attribute table by reading from a csv file. Any input is greatly appreciated. The following is the sample code: import ...
0
votes
3answers
64 views

Using Sort_Management for multiple tables

I like to convert tables (100+) living in access database to a geodatabase tables, sorting them and deleting unnecessary fields in each table at the same time. I figured I use the Sort_management ...
2
votes
1answer
259 views

Using field mappings to remove fields from a merged table

EDIT: Soreted, thanks :-) I'm trying to combine a (large) number of tables into a merged table, keeping only certain fields. I've tried the below, but it still gives all the fields. Any ideas? ...
1
vote
1answer
290 views

How to add a table into the TOC in a Python script?

I recently experienced some troubles in adding a table from a specific folder to the TOC using a Python script. Any idea on how can I solve? Thanks, Annalisa
6
votes
1answer
605 views

Create multiple shapefiles from one table

I've imported a table into ArcGIS which I'd like to split into multiple shapefiles. The splits would occur between groups of records separated by any of 3 columns. In other words, col1, col2, and col3 ...
2
votes
2answers
2k views

Creating non-spatial Many to One Joins/Relationships between tables

I may have missed a trick here but I can't seem to find a solution. I have a table of ~1.6 million postcodes, also containing co-ordinates, and a separate file detailing ~6000 a population with ...