Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  945 1475 (N34W09 L= 96)   317     72        1 ( 906/1458- 987/1491) -26.6 W06-W12 N32-N35
      2 1776 1370 (N02W61 L=148)   380    124        1 (1759/1326-1796/1421)  53.1 W57-W63 N00-N04
      3 1692 1233 (S02W47 L=134)  1470    327        4 (1653/1122-1734/1398)  69.4 W42-W53 S09-N07
      4 1073 1285 (N19W10 L= 97)   398    138        0 (1045/1207-1108/1346)  40.6 W06-W13 N15-N21
      5  455  995 (N19E35 L= 52)   372    115        1 ( 413/ 964- 512/1028) -45.0 E38-E31 N15-N21
      6 1874  947 (S24W55 L=142)   814    146        0 (1841/ 884-1901/1008)  32.0 W50-W59 S27-S21
      7 1411  762 (S19W15 L=102)  1024    318        2 (1367/ 635-1443/ 945)  57.1 W09-W21 S26-S09
      8  925  907 (N02E09 L= 78)   316     97        2 ( 879/ 869- 953/ 944)  21.8 E11-E06 N01-N04
      9  465  648 (S01E45 L= 42)   354     68        1 ( 452/ 614- 484/ 684)  56.3 E46-E42 S03-N00
     10 1153  471 (S29E09 L= 78)   967    246        0 (1048/ 424-1217/ 557)   4.8 E14-E02 S31-S25
     11  706  449 (S18E36 L= 51)   245    133        1 ( 686/ 401- 727/ 502)  45.0 E38-E32 S21-S15
     12  438  358 (S19E63 L= 24)  1544    251        3 ( 386/ 298- 466/ 418)  78.7 E67-E58 S23-S13
  

    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