Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  757 1861 (N39E49 L=181)   472    146        0 ( 741/1830- 775/1896) -33.7 E53-E44 N36-N42
      2  579 1510 (N10E40 L=190)  1186    350        1 ( 507/1362- 661/1654) -84.6 E43-E37 N00-N21
      3 1312 1302 (N16W09 L=239)  1243    279        1 (1259/1172-1357/1447) -51.8 W03-W14 N09-N23
      4 1510 1407 (N28W20 L=249)   247     34        0 (1484/1384-1531/1432) -26.6 W17-W21 N26-N29
      5  647 1342 (N02E30 L=200)   931    153        3 ( 504/1299- 756/1365)  13.2 E39-E22 N00-N05
      6  811 1207 (S02E16 L=213)  1004    289        0 ( 765/1067- 843/1330) -47.5 E22-E11 S09-N03
      7  253 1274 (S09E58 L=171)   339     63        0 ( 233/1242- 278/1312)  76.0 E59-E56 S10-S06
      8 1811  964 (N12W52 L=282)  2998    447        3 (1777/ 769-1851/1197) -52.3 W45-W63 N02-N24
      9  650 1074 (S13E23 L=207)  1106    293        4 ( 556/1032- 768/1129)  42.3 E28-E16 S17-S07
     10 1427 1072 (N06W22 L=251)   661    169        1 (1363/1013-1507/1121) -10.3 W16-W27 N04-N07
     11  169 1023 (S25E61 L=169)   541    179        1 ( 138/ 979- 214/1084)  49.4 E63-E56 S27-S20
     12 1024  706 (S25W09 L=238)  1090    388        1 ( 838/ 679-1226/ 745)  26.6 E02-W20 S30-S18
     13  482  704 (S39E29 L=201)  1540    393        4 ( 340/ 687- 640/ 731)  15.1 E42-E16 S42-S34
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y