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1. BEST KML TO CSV CONVERTOR FOR SALE CODE
2. BEST KML TO CSV CONVERTOR FOR SALE PROFESSIONAL
3. BEST KML TO CSV CONVERTOR FOR SALE SERIES
4. BEST KML TO CSV CONVERTOR FOR SALE DOWNLOAD

A very simple piece of code to insert the values read from the csv file could look like this: # read field labels from first line in file You can, of course, also simply read your file line by line and split it by commas: values=line.split(',').īeing that that the kml format is not very complicated, the toughest part of creating a representation of your data is deciding what it should look like. But there is a wrapper which will take care of this. You might get in trouble when your file is UTF-8 encoded, since csv does not support that. csv files, you can use the csv module like this: reader = csv.reader(open("file.csv")) The vbCr is a standard constant that contains the character code for carriage return.For reading. To do this we make use of a custom subroutine outputLine which adds the text to the textbox with a carriage return at the end - that is it outputs a line: Private Sub outputLine(s As String) We can now start generating the KML as it always starts in the same way. To make sure that A is converted to 1 we also have to subtract the ASCII code for A.This gives: Private Sub CommandButton1_Click() Dim LatCol As Integer The simplest way to convert a character to a numeric value is to use the Asc functon which returns the ASCII code for the letter. We also need to convert the column letters into column numbers to make working with the data stored in the cells easier. The first task is to retrieve the column letters stored in each of the textboxes to discover which columns the data is stored in. The click handler can be generated automatically by double clicking on the button in the UserForm editor. The entire program is contained in the button's click event handler - nothing happens until the user clicks the Generate KML button. It would be quite easy to add a button or a menu option to save the KML in a file - but copy and paste is easy and versatile. The user can then select it and use copy and paste to transfer it to a mapping program to a text editor to subsequently save as a KML file. When this is done the Generated KML button is clicked the program generates the KML and it is stored in the large textbox on the right. The idea of the user interface is that when the program is started the user can set the column letters that the Latitude, Longitude and Magnitude are stored in.

BEST KML TO CSV CONVERTOR FOR SALE PROFESSIONAL

You can also place labels and other "decoration" to make the form look more professional and easy to use. Once you have the UserForm you can use the Toolbox to add a Button, three small textboxes and one large textbox. To add a UserForm to the project use the command Insert,UserForm. A UserForm can contains buttons, textboxes and you can use one to create a fairly sophisticated user interface. The easiest way to create a user interface is to use a UserForm. However once you get the Visual Basic Editor started it looks the same and is used in the same way in all versions of Excel. To get to the Visual Basic Editor in Excel 2010 is more complicated - see Getting started with Excel VBA. In most versions of Excel the command to get the Visual Basic Editor started is Tools, Macros, Visual Basic Editor. Macros are also usually turned off for security reasons. exactly how you do this varies a lot between different versions of Excel. To get started we need to create a new Excel macro. The raw data in this case came from the database maintained by the IGN (Instituto Geográfico Nacional) and column A is the catalog number of the events. The size of the symbol is set by the magnitude of the earthquake but you can easily customise the macro to provide fixed size symbols or link the size to some other data. creates a KML placemark at the location and a custom symbol - a triangle in this case. The macro takes each of the co-ordinates. (The spreadsheet is available for download.)

There is a third column for earthquake magnitude.

BEST KML TO CSV CONVERTOR FOR SALE SERIES

In addition the example data, a series of earthquakes (well microtremors to be less alarmist) that occurred in July 2010 in the Alboran Sea, South-East Spain. The spreadsheet is assumed to contain two columns of latitude and longitude data. If you want to know more about VBA macros in general then see: Automating Excel. If you want to know more about KML before moving on see: KML in Google Maps and Earth and if you want to know more about using Google Earth try: Getting started with Google Earth.

BEST KML TO CSV CONVERTOR FOR SALE DOWNLOAD

(You can download the spreadsheet and macro from the CodeBin - see the end of the article for details.) In this article we create a VBA macro that will work with almost any version of Excel. The simplest way to achieve this is to convert the data into a KML file and then load this into Google Earth or a similar mapping/GIS application.Ĭonverting raw co-ordinates into KML isn't a difficult task but it is time-consuming and its repetitive nature makes it ideal for implementation as a macro. A very standard requirement is to convert geographical data stored in a spreadsheet into a map.