Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1320 1836 (N44W57 L=206)   929    116        3 (1283/1786-1365/1874)   3.2 W50-W69 N40-N45
      2 1532 1574 (N22W50 L=198)  1332    206        2 (1501/1468-1557/1670)  32.0 W42-W58 N16-N26
      3  970 1553 (N35W11 L=159)   787    201        1 ( 896/1496-1070/1595)   0.0 W04-W18 N32-N37
      4 1419 1090 (S02W24 L=172)   255    119        0 (1392/1047-1454/1147) -80.5 W23-W25 S05-N01
      5 1407  950 (S10W20 L=169)   409    104        3 (1363/ 906-1448/ 993)  78.7 W17-W23 S12-S07
      6 1827  831 (S28W53 L=201)   476     59        1 (1799/ 809-1859/ 855)   0.0 W49-W57 S29-S26
      7 1720  762 (S29W41 L=189)   490     98        0 (1697/ 717-1743/ 798)  45.0 W38-W43 S31-S26
      8 1180  602 (S25E01 L=147)   322    150        0 (1135/ 540-1231/ 660)  32.0 E05-W03 S27-S22
      9  876  411 (S29E26 L=122)  1226    326        2 ( 843/ 252- 909/ 560)  54.5 E36-E21 S40-S19
     10  591  458 (S20E43 L=105)   584    212        0 ( 537/ 396- 625/ 549)  29.7 E50-E36 S22-S14
     11  446  444 (S18E56 L= 92)   476    128        0 ( 402/ 422- 474/ 496)  24.0 E59-E50 S19-S14
  

    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