Oleksandr Huziy guziy

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#StandWithUkraine

guziy / func_as_par.f

Created August 23, 2011 22:21

Function as parameter in f77

	subroutine caller(arg, called)
	integer :: arg
	external :: called

	call called(arg)
	end subroutine caller

guziy / passing_subroutine_as_par.f90

Created August 23, 2011 22:24

Subroutine as a parameter to another subroutine in f90

	subroutine caller(arg, called)
	integer :: arg
	interface
	subroutine called(arg)
	integer :: arg
	end subroutine called
	end interface

	call called(arg)
	end subroutine caller

guziy / java_affine.java

Created November 10, 2011 23:46

Java affine transform using JTS

	import com.vividsolutions.jts.geom.Coordinate;
	import com.vividsolutions.jts.geom.Geometry;
	import com.vividsolutions.jts.geom.GeometryFactory;
	import com.vividsolutions.jts.geom.LinearRing;
	import com.vividsolutions.jts.geom.util.AffineTransformationBuilder;
	import com.vividsolutions.jts.geom.util.NoninvertibleTransformationException;
	import org.geotools.geometry.jts.JTSFactoryFinder;

	/**
	*

guziy / polygon_to_mpl.py

Created November 11, 2011 00:00

Polygon to matplotlib

	polygon = loads(geom.ExportToWkt())
	boundary = polygon.exterior
	coords = np.zeros(( len(boundary.coords), 2))
	for i, the_coord in enumerate(boundary.coords):
	coords[i, 0], coords[i, 1] = basemap( the_coord[0], the_coord[1] )
	result.append(Polygon(coords, facecolor = 'none', edgecolor = edge_color, linewidth = linewidth))

guziy / shapely_affine.py

Created November 11, 2011 00:04

Affine transform using shapely geometries

	__author__="huziy"
	__date__ ="$Aug 10, 2011 3:49:16 PM$"

	from shapely.geometry import Point, Polygon
	import numpy as np

	class AffineTransform():

	def __init__(self):
	self.transMatrix = None

guziy / merge_txt_files.sh

Created November 11, 2011 20:40

Bash merge txt files in the same directory

cat $(ls) > dictionary.txt

guziy / find_ex1.sh

Created December 13, 2011 19:21

find example

find ./ -name afb -type d

guziy / pdf_python.py

Created January 5, 2012 03:38

pdf using python

	__author__="san"
	__date__ ="$18-May-2010 11:48:34 PM$"

	from datetime import datetime
	from reportlab.platypus import *
	from reportlab.platypus.tables import *
	from datetime import timedelta
	from datetime import *
	from reportlab.lib.styles import *
	from reportlab.lib.units import *

guziy / draw.tex

Created January 7, 2012 00:38

Drawin in Tex

	\usepackage{tikz}
	\usepackage{verbatim}
	\usetikzlibrary{arrows,shapes}
	\usepackage{pgfplots}
	\pgfplotsset{compat=1.3}
	\usepackage{amsmath}

	\usetikzlibrary{chains,positioning}
	...

guziy / ncdump_output.txt

Created July 17, 2012 21:54

ncdump_h_output

	~# ncdump -h evap-1985.nc
	netcdf evap-1985 {
	dimensions:
	longitude = 480 ;
	latitude = 241 ;
	time = UNLIMITED ; // (730 currently)
	variables:
	float longitude(longitude) ;
	longitude:units = "degrees_east" ;
	longitude:long_name = "longitude" ;