Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  588 1661 (N19E48 L=224)   424     49        0 ( 567/1633- 610/1686) -76.0 E49-E46 N17-N21
      2  375 1418 (S00E53 L=219)   404     63        0 ( 358/1382- 390/1451) -56.3 E55-E50 S02-N01
      3  849 1361 (N07E19 L=253)   495    162        0 ( 792/1310- 921/1418) -15.3 E24-E13 N06-N09
      4 1315 1208 (N12W11 L=283)  1206    297        0 (1277/1044-1341/1350) -59.5 W05-W15 N02-N19
      5  223 1193 (S16E59 L=213)  1024    205        2 ( 174/1136- 296/1239)  37.9 E63-E52 S19-S12
      6  136 1202 (S16E70 L=202)   952     91        1 ( 116/1172- 154/1234)  45.0 E73-E67 S18-S14
      7 1520  937 (N03W31 L=303)   393    129        0 (1480/ 887-1538/ 998)  90.0 W28-W31 N00-N06
      8  382  928 (S28E39 L=234)  1195    353        0 ( 255/ 884- 515/ 993)  20.9 E50-E29 S32-S21
      9 1871  922 (N15W60 L=332)   517     84        0 (1854/ 884-1890/ 959) -38.7 W57-W63 N12-N16
     10 1009  875 (S15W03 L=276)  1180    358        2 ( 820/ 832-1180/ 914)  15.9 E08-W13 S18-S11
     11  217  679 (S48E55 L=217)   568     97        1 ( 194/ 660- 249/ 705)  -9.5 E58-E51 S49-S46
  

    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