Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  469 1565 (N15E49 L=255)   552    147        1 ( 444/1488- 502/1625) -78.7 E51-E47 N09-N19
      2  765 1556 (N19E28 L=276)   854    186        1 ( 725/1495- 827/1625) -31.0 E32-E22 N15-N23
      3  754 1328 (N05E22 L=282)   283     69        2 ( 730/1295- 783/1361) -36.9 E23-E19 N03-N06
      4 1430 1137 (N08W21 L=325)   557    245        1 (1360/1082-1529/1175)   4.8 W16-W28 N03-N10
      5  202  965 (S24E57 L=247)  1044    255        2 ( 178/ 890- 230/1056) -84.3 E59-E53 S28-S18
      6 1717  650 (S11W55 L=359)   356     75        1 (1700/ 621-1732/ 682) -36.9 W52-W58 S12-S09
      7 1170  626 (S26W18 L=323)   530    162        0 (1092/ 598-1254/ 655)  36.9 W14-W22 S29-S22
      8  859  208 (S66W18 L=322)   514     41        1 ( 833/ 186- 884/ 231)  31.0 W14-W21 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