Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  958 1782 (N45E16 L=262)   796    124        3 ( 889/1759-1017/1797)  -4.8 E22-E10 N43-N46
      2  951 1616 (N31E12 L=266)   321     96        1 ( 908/1577- 989/1637) -33.7 E15-E08 N28-N32
      3 1712 1593 (N42W55 L=333)   547     45        0 (1688/1576-1745/1608)  10.3 W50-W61 N40-N43
      4 1629 1576 (N38W42 L=320)   405     57        0 (1600/1550-1655/1599) -31.0 W39-W44 N36-N40
      5  608 1499 (N20E33 L=245)  1109    186        2 ( 540/1431- 679/1571) -29.7 E40-E26 N16-N24
      6 1172 1534 (N28W04 L=282)   403     84        0 (1128/1511-1206/1559)  11.3 W01-W06 N26-N29
      7 1349 1533 (N30W17 L=295)   268     57        1 (1323/1519-1380/1550) -14.0 W14-W18 N28-N31
      8 1093 1491 (N24E01 L=278)   221     74        0 (1058/1473-1129/1516) -26.6 E03-W01 N23-N25
      9 1537 1262 (N15W30 L=308)   616    215        0 (1477/1173-1593/1345) -45.0 W25-W34 N10-N19
     10 1852 1071 (N08W58 L=337)   357     46        2 (1834/1050-1868/1098)  71.6 W56-W60 N06-N09
     11 1509  924 (S06W31 L=309)   213     62        0 (1471/ 910-1543/ 939)  21.8 W28-W33 S06-S04
     12  829  669 (S29E09 L=269)  1378    404        0 ( 714/ 530- 965/ 811)  51.3 E17-E01 S39-S18
     13 1563  777 (S14W38 L=316)   240     63        0 (1545/ 754-1587/ 798)  45.0 W36-W39 S14-S12
     14 1616  719 (S16W43 L=322)   573    137        0 (1585/ 652-1643/ 769) -76.0 W41-W45 S20-S12
     15 1681  592 (S23W54 L=333)   360     85        1 (1655/ 560-1704/ 630) -33.7 W50-W57 S24-S20
  

    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