Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1127 1736 (N43W32 L=206)   709    127        1 (1086/1689-1183/1773)   4.8 W26-W38 N40-N44
      2 1203 1396 (N20W20 L=194)   825    244        3 (1149/1297-1260/1503)  34.7 W13-W27 N15-N24
      3  594 1368 (N34E19 L=155)   804    159        0 ( 545/1310- 660/1432)  26.6 E23-E13 N30-N36
      4  840 1390 (N29E02 L=172)   214     53        1 ( 805/1377- 871/1404) -14.0 E04-W00 N27-N29
      5 1692 1358 (N05W51 L=225)   288     34        0 (1669/1341-1717/1378) -14.0 W49-W53 N04-N06
      6 1026  836 (S07E04 L=170)   968    333        5 ( 976/ 742-1082/ 975)  69.0 E08-E01 S12-N01
      7 1782  936 (S21W48 L=222)   293     71        0 (1759/ 908-1805/ 969)  21.8 W45-W50 S21-S19
      8 1679  843 (S23W37 L=211)   437     97        0 (1659/ 792-1692/ 891)  71.6 W35-W38 S25-S19
      9 1812  734 (S34W51 L=225)   630     67        0 (1774/ 710-1839/ 768)   7.1 W46-W55 S35-S32
     10  837  476 (S24E26 L=148)   585    183        0 ( 788/ 394- 875/ 557)  33.7 E32-E20 S27-S19
     11  561  531 (S14E42 L=132)   276     46        0 ( 531/ 514- 590/ 546) -14.0 E43-E39 S15-S12
     12  596  329 (S28E52 L=123)   866     88        2 ( 563/ 278- 625/ 371)  60.3 E55-E48 S31-S24
  

    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