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I'm trying to make a raster layer with climate data align to my shapefiles I'm working with, but no matter what I try it won't work. The raster is projected correctly but far away from the shapefiles and has different coordinates. When importing the raster layer from an ASCII file it's displayed correctly but the location is wrong. I tried the Project Raster and the Define projection Tool, but neither worked. I attach the info of the layers and a screenshot of the distance. Many thanks in advance!
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08-24-2018
06:52 AM
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ok I finally deleted the first 4 digits in each row and it works now. I don't know what's the purpose of those. Thank you very much for your help, I wouldn't have figured it out on my own.
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08-22-2018
09:00 AM
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Ok I see. The first columns contain the nodata value and 0 and 1 and the number of the row. There is some information in the file, it says: "The rows are aranged from north to south and the values in the rows from west to east. The data sequence within the rows is: cycle standard S-N-Index W-O Index Values, with the leading 4 indices in the format "i5" and the values in the fomat "idigits" The indices have the following rules: -99 undefined; 0: running index NODATA: missing values" But I guess that doesn't really help how to read the first 4 rows. Do you think deleting the first 4 colums would help?
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08-22-2018
03:41 AM
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Thank you for your quick reply! I got it from the website of the Austrian Weather Information Association (ZAMG). Here is the link: https://www.zamg.ac.at/cms/de/klima/informationsportal-klimawandel/daten-download/stadtklima-zukunft But there is no additional information, I have already searched everything. To get the distorted image I got I delete parts of the header. That was what I finally put in the header : ncols 310 nrows 240 xllcorner 611000.00 yllcorner 417000.00 cellsize 100 NODATA_value -99 Because with the other values it would give me errors, but obviously the cellsize is not 100, but I don't really know what to do with the dx/dy values in the original file.
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08-22-2018
03:04 AM
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Hey, I'm trying to convert the attached ASCII File containing climate data to a raster layer. But all I get is a distorted raster. I'm using the ASCII to Raster Tool. There seems to be no cellsize info in the header of the text file instead only dx dy values and a bunch of other variables. Vienna Climate Data
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08-22-2018
02:18 AM
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