Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  949 1473 (N35W06 L=298)  1221    317        1 ( 816/1447-1105/1502) -17.5 E03-W16 N31-N38
      2 1313 1430 (N24W28 L=320)   828    270        1 (1199/1340-1405/1477) -53.1 W21-W31 N16-N28
      3 1294 1264 (N15W22 L=313)   697    256        0 (1250/1190-1349/1315)  81.9 W19-W24 N10-N17
      4 1494 1278 (N11W35 L=326)   313     97        1 (1449/1259-1536/1300) -15.9 W31-W38 N09-N12
      5 1816 1235 (S01W60 L=352)   470     49        2 (1789/1209-1843/1261)  -7.1 W56-W64 S02-N00
      6 1803 1110 (S07W54 L=346)   467     99        1 (1776/1072-1820/1163)  51.3 W51-W56 S09-S04
      7  665  948 (N10E23 L=269)  1023    344        1 ( 630/ 798- 708/1108)  81.0 E25-E20 N00-N19
      8  233 1017 (N20E58 L=234)   510    126        0 ( 209/ 964- 272/1068) -49.4 E60-E53 N16-N23
      9  157  976 (N18E69 L=223)   652     57        1 ( 136/ 944- 183/1007) -76.0 E72-E64 N16-N20
     10 1698  773 (S24W39 L=331)   503    114        2 (1664/ 739-1729/ 821)  26.6 W36-W42 S26-S22
     11  288  579 (S07E65 L=227)  7542    459       13 ( 200/ 431- 385/ 774)  79.7 E81-E49 S17-N05
     12  629  321 (S29E48 L=243)   372     73        1 ( 613/ 287- 650/ 359)  56.3 E51-E45 S32-S26
  

    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