moved and renamed tools for generating geom file from ang files. using python instead of c++ for hex2cub conversion
This commit is contained in:
Martin Diehl
parent
17826d7c98
commit
4a6cdcc2e2
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@ -1,191 +0,0 @@
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#include <iostream>
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using namespace std;
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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int myRound( double x )
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{
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double fl, ce;
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fl = floor( x );
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ce = ceil( x );
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if( fabs( fl-x ) < fabs( ce-x ) )
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return fl;
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else
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return ce;
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}
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char lineBuffer[200];
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int ReadFileInfo(FILE *oimStream, int *xmax, int *ymax, double *stepSize )
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{
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double x, y, dxmax;
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long count;
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*stepSize = 0.0;
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dxmax = 0.0;
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*xmax = 0;
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while(fgets(lineBuffer, 200, oimStream ) != NULL)
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{
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if( lineBuffer[0] == '#' )
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{
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if( strcmp( lineBuffer, "# GRID: SqrGrid" ) == 0 )
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{
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printf("The file is already a square grid file.\nProgram terminated.\n");
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return 0;
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}
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count = 0;
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continue;
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}
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if( sscanf( lineBuffer, "%*lf %*lf %*lf %lf %lf %*lf %*lf %*i %*i %*lf", &x, &y ) != 2 )
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return 0;
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if( *stepSize == 0.0 && x != 0.0 )
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*stepSize = x;
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if( x > dxmax )
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{
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dxmax = x;
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(*xmax)++;
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}
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count++;
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}
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(*xmax)++;
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*ymax = (int)(count / *xmax );
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return 1;
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}
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int main(int argc, char *argv[])
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{
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struct
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{
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float phi1, Phi, phi2;
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float float1, float2, float3, float4;
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int int1, int2;
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} data[3000][3000];
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int xx, yy, xlimit, ylimit, xlimitOut, xOut;
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double stepSize;
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char outFilename[50], filename[50];
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FILE *inStream, *outStream;
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sprintf( filename, "%s", argv[1]);
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printf("Hex2Cub\n");
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if( (inStream = fopen(filename, "r" )) == NULL )
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{
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printf( "Can't open %s\n", filename );
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exit( 1 );
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}
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printf("Reading %s\n", filename);
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if( ReadFileInfo( inStream, &xlimit, &ylimit, &stepSize ) == 0 )
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{
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printf( "Wrong file format in %s\n", filename);
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exit( 1 );
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}
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fclose( inStream );
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sprintf( outFilename, "cub_%s", filename);
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if( (inStream = fopen( filename, "r" )) != NULL )
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{
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outStream = fopen( outFilename, "w" );
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//read file header
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do
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{
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if( fscanf( inStream, "%[^\n]\n", lineBuffer ) == EOF )
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{
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printf( "Early end of file encountered in ANG file\n" );
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exit(1);
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}
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//write the file header
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if( lineBuffer[0] == '#' )
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{
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if( strcmp( lineBuffer, "# GRID: HexGrid" ) == 0 )
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fprintf( outStream, "# GRID: SqrGrid\n" );
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else
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fprintf( outStream, "%s\n", lineBuffer );
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}
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}
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while( lineBuffer[0] == '#' );
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for( yy=0; yy<ylimit; yy++)
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{
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for( xx=0; xx<xlimit; xx++)
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{
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if( sscanf( lineBuffer, "%f %f %f %*f %*f %f %f %i %i %f",
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&data[xx][yy].phi1,
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&data[xx][yy].Phi,
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&data[xx][yy].phi2,
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&data[xx][yy].float1,
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&data[xx][yy].float2,
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&data[xx][yy].int1,
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&data[xx][yy].int2,
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&data[xx][yy].float3) != 8 )
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{
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printf( "\nWrong file format in %s \n \n", filename);
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exit( 1 );
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}
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//read the next line buffer if there is any.
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//ylimit%2 only for hexagonal grid data (odd lines are shorter by 1 pixel)
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if( yy%2 == 1 && xx == xlimit-1 )
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{
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data[xx][yy].phi1 = data[xx-1][yy].phi1;
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data[xx][yy].Phi = data[xx-1][yy].Phi;
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data[xx][yy].phi2 = data[xx-1][yy].phi2;
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data[xx][yy].float1 = data[xx-1][yy].float1;
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data[xx][yy].float2 = data[xx-1][yy].float2;
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data[xx][yy].float3 = data[xx-1][yy].float3;
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data[xx][yy].int1 = data[xx-1][yy].int1;
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data[xx][yy].int2 = data[xx-1][yy].int2;
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}
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else
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{
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if( fscanf( inStream, "%[^\n]\n", lineBuffer ) == EOF )
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{
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printf( "\nEarly end of file encountered in ANG file" );
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exit(1);
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}
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}
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}//end for(x...
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}//end for(y...
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fclose( inStream );
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printf("Writing %s\n", outFilename);
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//the step size in y-direction (=0.866*stepSizeX)
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//is the new step size for x and y
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xlimitOut = myRound( (double)xlimit/0.866);
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for( yy=0; yy<ylimit; yy++)
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{
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for( xx=0; xx<xlimitOut; xx++)
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{
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xOut = myRound( (double)xx * 0.866 );
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fprintf( outStream, "%f %f %f %f %f %f %f %i %i %f\n",
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data[xOut][yy].phi1,
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data[xOut][yy].Phi,
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data[xOut][yy].phi2,
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xx * stepSize * 0.866,
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yy * stepSize * 0.866,
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data[xOut][yy].float1,
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data[xOut][yy].float2,
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data[xOut][yy].int1,
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data[xOut][yy].int2,
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data[xOut][yy].float3 );
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}//end for( xx...
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}//end for( yy...
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fclose( outStream );
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}
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else
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{
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printf( "\nExpected file %s does not exist", filename );
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exit( 1 );
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}
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return 0;
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}
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@ -1,42 +0,0 @@
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#!/usr/bin/env python
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# -*- coding: UTF-8 no BOM -*-
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import sys, array, re, math
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file_in = open(sys.argv[1]+'.ang','r')
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file_out = open(sys.argv[1]+'_material.config_pt1','w')
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file_out.write('<homogenization>\n[SX]\ntype isostrain\nNgrains 1 \n\n<microstructure>\n')
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file_out2 = open(sys.argv[1]+'_material.config_pt2','w')
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file_out2.write('<texture>\n')
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data=array.array('f',[0.0,0.0,0.0])
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resY = 1
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resX = 0
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dimX = 0.0
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dimY = 0.0
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i=0
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for line in file_in:
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if line[0]!='#':
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i = i +1
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data[0] = float(re.findall('\S*',str(line))[0])/2.0/math.pi*360.0
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data[1] = float(re.findall('\S*',str(line))[2])/2.0/math.pi*360.0
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data[2] = float(re.findall('\S*',str(line))[4])/2.0/math.pi*360.0
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phasef = float(re.findall('\S*',str(line))[20])
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if phasef>10000.0:
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phase=1
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else:
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phase=2
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if float(re.findall('\S*',str(line))[6]) < dimX:
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dimX=0.0
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resX=1
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resY= resY + 1
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else:
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resX=resX+1
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dimX = float(re.findall('\S*',str(line))[6])
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file_out.write('[Grain'+str(i)+']\ncrystallite 1\n(constituent)'+\
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' phase '+str(phase)+' texture '+str(i)+' fraction 1.0\n')
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file_out2.write('[Grain'+str(i)+']\n(gauss) phi1 '+str(data[0])+\
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' Phi '+str(data[1])+' phi2 '+str(data[2])+' scatter 0.0 fraction 1.0\n')
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dimY = float(re.findall('\S*',str(line))[8])
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dimZ = min(dimX/resX,dimY/resY)
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file_out3 = open(sys.argv[1]+'.geom','w')
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file_out3.write('resolution a '+str(resX)+' b '+str(resY)+' c 1 \ndimension x '+str(dimX)+' y '+str(dimY)+' z '+str(dimZ)+'\nhomogenization 1\n')
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for x in xrange(resX*resY):
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file_out3.write(str(x+1)+'\n')
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@ -0,0 +1,84 @@
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#!/usr/bin/env python
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# -*- coding: UTF-8 no BOM -*-
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import string,os,sys
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from optparse import OptionParser, OptionGroup, Option, SUPPRESS_HELP
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# -----------------------------
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class extendedOption(Option):
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# -----------------------------
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# used for definition of new option parser action 'extend', which enables to take multiple option arguments
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# taken from online tutorial http://docs.python.org/library/optparse.html
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ACTIONS = Option.ACTIONS + ("extend",)
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STORE_ACTIONS = Option.STORE_ACTIONS + ("extend",)
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TYPED_ACTIONS = Option.TYPED_ACTIONS + ("extend",)
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ALWAYS_TYPED_ACTIONS = Option.ALWAYS_TYPED_ACTIONS + ("extend",)
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def take_action(self, action, dest, opt, value, values, parser):
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if action == "extend":
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lvalue = value.split(",")
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values.ensure_value(dest, []).extend(lvalue)
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else:
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Option.take_action(self, action, dest, opt, value, values, parser)
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parser = OptionParser(option_class=extendedOption, usage='%prog [geomfile[s]]', description = """
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Converts EBSD Data stored in *.ang files from hex to cub
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""" + string.replace('$Id: spectral_geomCheck.py 1084 2011-11-09 15:37:45Z MPIE\c.zambaldi $','\n','\\n')
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)
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(options, filenames) = parser.parse_args()
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# ------------------------------------------ setup file handles ---------------------------------------
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columnX = 3 # 0,1,2,3 (python notation!)
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counterX = 0
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counterY = 0
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addPoints = 0
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files = []
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for name in filenames:
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if os.path.exists(name):
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files.append( {'name':name, 'input':open(name),'output':open('cub_'+name, 'w')})
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# ------------------------------------------ loop over input files ---------------------------------------
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for file in files:
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print file['name']
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for line in file['input']:
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if line.split()[0]=='#':
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if len(line.split())>2: # possibly interesting information
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if line.split()[2]=='SqrGrid':
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print 'The file is already a square grid file.'
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sys.exit()
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if line.split()[2]=='HexGrid': line='# GRID: SqrGrid\n'
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if line.split()[1]=='XSTEP:': stepSizeX = float(line.split()[2])
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if line.split()[1]=='YSTEP:': stepSizeY = float(line.split()[2])
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if line.split()[1]=='NCOLS_EVEN:': NColsEven = int(line.split()[2])
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file['output'].write(line)
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else: # finished reading of header
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lineSplit=line.split()
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x = float(lineSplit[columnX])
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y = float(lineSplit[columnX+1])
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lineFirstPart =''
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lineLastPart =''
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for i in xrange(columnX):
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lineFirstPart =lineFirstPart+' '+lineSplit[i]
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for i in xrange(len(lineSplit)- (columnX+2)):
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lineLastPart =lineLastPart+' '+lineSplit[i+columnX+2]
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file['output'].write(lineFirstPart+' '+\
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str((counterX+addPoints)*stepSizeY)+' '+str(y)+' '+\
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lineLastPart+'\n')
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if x + stepSizeX - (counterX+addPoints+1)*stepSizeY > 0.5*stepSizeY: # double point (interpolation error)
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addPoints+=1
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file['output'].write(lineFirstPart+' '+\
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str((counterX+addPoints)*stepSizeY)+' '+str(y)+' '+\
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lineLastPart+'\n')
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if(counterX == NColsEven + counterY%2): # new row (odd and even differ by 1)
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counterY+=1
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counterX=0
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addPoints=0
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counterX+=1
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