GISmd

AGO

eeker_XM

Outline

• What is a map?
• How are maps made? (GIS)
• Show them some cool web maps!
• Mention the atlas!

GISmd

ArcGIS Version	Pandas	Numpy	Pip
10.7.1	0.18.1	1.9.3	18.1
10.5	0.18.1	1.9.3	9.0.1
10.4.1	0.16.1	1.9.2	7.0.1
10.3	x	1.7.1	x
10.2	x	1.6.1	x
10.1	x	1.6.1	x

GISmd

'''A little script that attempts to fix the awful naming scheme of the Brains
On! podcast.'''

import os
import glob
import eyed3
import re

def new_name(filename, mp3_date, title):
    """Gives a new filename starting with the eyed3 date and then the title

GISmd

def find_file_by_type(file_extension, directory=''):
    if directory == '':
        root = Tkinter.Tk()
        directory = tkFileDialog.askdirectory(parent = root, initialdir = "/", title = 'Please Select a Directory')
        root.withdraw()
        os.chdir(directory)
    targetfiles = []
    for root, dirs, filenames in os.walk(directory):
        for name in filenames:
            if os.path.splitext(name)[1] == file_extension:

GISmd

def addraster_list_to_mosaicdataset(rasterlist, mosaic_dataset_path):
    """Use this function to add a list of rasters to a mosaic dataset
    
    Parameters:
        rasterlist : list
            List containing the paths to the rasters to be added to the mosaic
            dataset
        mosaic_dataset_path : str
            String of the path to the mosaic dataset to which the rasters
            will be added

GISmd

Have:

ID	flag
1	r
1	a
2
2
3	a
3

GISmd

"""Needs some work. Needs error handling (empty outputs especially) and better
output naming logic.
"""
import arcpy, os

source_polys = r'path to shapefile to be clipped here'
clip_polys = r'path to shapefile whose features will be used for the clipping here'

def iterclipbyfeatures(source_polys, clip_polys, clip_id='FID',
                           output_prefix='', output_suffix=''):

GISmd

def write_dict_to_csv(dictionary, filename):
    """Write a dictionary of lists to a CSV file with the keys as the column
    heading. Will work with lists of unequal length."""
    with open(filename, 'w') as myfile:
        myfile.write(','.join(dictionary.keys())) # write header
        for line in itertools.izip_longest(*dictionary.values(), fillvalue=''):
            myfile.write('\n' + ','.join(line))
    print "Created file: " + os.getcwd() + '\\' + filename

def read_dict_from_csv(filename):

GISmd

import logging

def setup_custom_logger(name):
    formatter = logging.Formatter(fmt='%(asctime)s-%(levelname)s-%(module)s-%(funcName)s-%(lineno)d-%(message)s')
    sthandler = logging.StreamHandler()
    sthandler.setFormatter(formatter)
    flhandler = logging.FileHandler('depmorph.log')
    flhandler.setFormatter(formatter)

    logger = logging.getLogger(name)

GISmd

import collections

def findmissing(expectedlist, foundlist):
    """Compare two lists and output lists of items that are not included"""
    expected = collections.Counter(expectedlist)
    found = collections.Counter(foundlist)
    not_in_found = list((found - expected).elements())
    not_in_expected = list((expected - found).elements())
    return not_in_expected, not_in_found