Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1032 1406 (N15E08 L=255)   346    186        2 (1013/1339-1056/1445) -81.9 E09-E06 N10-N17
      2 1384 1388 (N22W13 L=277)   444     78        1 (1347/1355-1423/1421) -11.3 W11-W16 N20-N24
      3 1424 1296 (N18W18 L=281)   616    121        2 (1369/1259-1459/1345)  56.3 W14-W20 N14-N20
      4  282 1136 (S14E51 L=212)   479    107        1 ( 241/1096- 318/1168)  33.7 E54-E48 S16-S11
      5 1862  899 (N07W60 L=323)   974    176        1 (1839/ 817-1901/ 949) -69.4 W57-W64 N02-N10
      6 1292  735 (S17W23 L=286)   263     80        0 (1253/ 721-1336/ 752)  11.3 W20-W25 S18-S15
      7 1587  411 (S27W57 L=320)  1454    260        1 (1495/ 380-1695/ 449)  32.7 W50-W65 S30-S21
      8  861  211 (S65W20 L=283)   521     71        1 ( 834/ 191- 890/ 232)   0.0 W15-W24 S68-S63
  

    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