Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  503 1658 (N20E54 L=182)  1115    174        2 ( 461/1582- 527/1747) -27.6 E68-E47 N14-N25
      2  391 1586 (N13E60 L=176)  1240    191        0 ( 362/1506- 417/1681) -40.6 E69-E53 N07-N19
      3  255 1509 (N07E71 L=164)  1848    119        5 ( 216/1457- 284/1573) -58.0 E77-E66 N03-N11
      4  401 1484 (N07E53 L=183)   460     88        1 ( 361/1455- 431/1507)  45.0 E54-E49 N04-N08
      5 1250 1333 (N16W06 L=241)   349     84        2 (1221/1301-1290/1369)  90.0 W03-W08 N13-N17
      6  272 1289 (S07E57 L=178)   676    118        1 ( 213/1265- 326/1305)   0.0 E64-E51 S07-S05
      7  228 1226 (S11E60 L=175)   413     60        1 ( 196/1210- 261/1246)   8.1 E63-E56 S12-S09
      8  358 1105 (S16E45 L=190)   294     72        0 ( 334/1078- 391/1137)  45.0 E46-E42 S18-S13
      9  211 1001 (S24E59 L=177)   924    137        0 ( 167/ 974- 267/1037)  18.4 E64-E52 S26-S21
     10  371  976 (S23E42 L=193)   457    117        0 ( 340/ 940- 418/1021) -20.6 E45-E37 S24-S21
  

    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