Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1780 1510 (N16W67 L=187)  1247    306        2 (1702/1453-1861/1545) -25.2 W59-W76 N10-N19
      2 1189 1310 (N15W15 L=135)   840    268        1 (1087/1247-1326/1354) -36.9 W08-W21 N08-N18
      3 1129 1191 (N09W09 L=129)   189     37        0 (1112/1165-1150/1218) -71.6 W07-W09 N07-N10
      4 1698 1089 (S07W44 L=165)   301    176        0 (1626/1071-1756/1101) -21.8 W38-W48 S08-S04
      5 1445  990 (S08W25 L=145)   604    161        0 (1392/ 911-1481/1073)  48.8 W20-W27 S11-S03
      6 1726 1043 (S10W46 L=166)   473    131        2 (1674/1010-1768/1067) -20.6 W41-W49 S12-S08
      7 1767  951 (S16W48 L=169)   794    136        1 (1735/ 873-1789/1021)  58.0 W44-W50 S20-S12
      8  324  979 (N10E46 L= 74)  1118    347        5 ( 213/ 902- 427/1018) -27.9 E56-E39 N03-N13
      9 1186  979 (S04W09 L=129)   463     83        1 (1138/ 942-1230/1012) -31.0 W05-W10 S06-S01
     10 1717  952 (S15W44 L=164)   364    130        1 (1694/ 915-1746/ 987)  53.1 W41-W46 S17-S13
     11 1603  764 (S25W33 L=154)  1290    378        1 (1431/ 706-1741/ 830)   2.4 W20-W44 S26-S22
     12 1676  670 (S32W39 L=160)  1701    297        2 (1552/ 583-1787/ 761)  18.4 W28-W49 S36-S27
  

    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