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I'm trying to figure out Python. I am a GIS analysis and I need python to do some database management.
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 | Hi pythonians I am trying to sort a Numpy array by field, but I am having trouble setting up the fields. I think I may have the dtype wrong. I keep getting a TypeError: "expected a readable buffer object". Here is a sample of the infile: 1480 CL 9 2004 … |
| | I am looking for some pointers on how to format float numbers in a numpy array. This code selects lines from an array, and I want the output to look better so I can import into excel. infile looks like this: 1074 CL 006 2004 A8LGPUYE 10 TY 2 S0111P … |
| | I am trying to create an array of integers from a list of strings to do some calculations, but all I can get is an array of strings or an error. Does numpy have any functions to do this? any help at all would be much appreciated. infile: 23 CL …  |
| | I need to add a column to a list of strings and then print it back to a new text file without [] or "". I tried this below but it is not the result I wanted. infile looks like this: 23 CL 006 2004 DBA8ORPU 41 8Y S0111P 2 … |
| | I have this code that manipulates many list (which are a mix of numbers and words) and I need it to print to a text file in rows without brackets. here is the code: ingroup = open("C:\Python25\Drew\subgroup.txt", 'r') outgroup = file ("dID.txt", 'w') ct = 1 rcw = ingroup.readlines() cID=0 … |