Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  650 1696 (N62E08 L=245)   392     87        0 ( 629/1657- 682/1730)  35.5 E11-E03 N58-N63
      2 1266 1630 (N34W37 L=290)  1334    247        1 (1152/1577-1366/1675) -50.7 W31-W41 N28-N40
      3  462 1617 (N61E36 L=217)   804    126        2 ( 407/1595- 520/1640)  -3.0 E46-E26 N58-N63
      4  306 1153 (N31E48 L=205)   793    148        1 ( 235/1128- 387/1180) -17.4 E56-E40 N28-N33
      5 1780  905 (S22W47 L=300)  1590    292        0 (1697/ 798-1869/ 991)  15.9 W37-W58 S25-S19
      6 1687  717 (S30W36 L=289)   593    121        1 (1636/ 695-1741/ 743)  -5.7 W31-W41 S32-S28
      7  877  424 (S25E27 L=227)   633    231        0 ( 817/ 390- 929/ 473) -39.8 E30-E22 S27-S21
      8  677  441 (S19E39 L=214)   315     61        2 ( 653/ 412- 702/ 467)  14.0 E40-E36 S20-S17
      9 1532  417 (S48W20 L=273)   477     95        0 (1504/ 374-1570/ 456)  29.7 W16-W23 S50-S44
     10  515  343 (S22E59 L=194)  3483    227        5 ( 433/ 282- 617/ 408) -39.3 E67-E50 S27-S16
  

    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