Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1312 1719 (N36W44 L=101)   629    103        2 (1268/1692-1356/1738) -26.6 W39-W46 N33-N37
      2 1615 1492 (N14W52 L=109)   408     60        0 (1585/1464-1645/1519) -63.4 W49-W53 N11-N15
      3  987 1428 (N28W09 L= 67)   271     68        0 ( 955/1400-1025/1444)   0.0 W06-W11 N27-N29
      4 1089 1264 (N16W10 L= 68)   289     94        0 (1050/1233-1123/1308)  31.0 W07-W12 N14-N18
      5  151 1253 (N39E60 L=358)   782    211        0 ( 115/1232- 189/1271) -14.0 E64-E56 N37-N40
      6  830 1203 (N20E07 L= 51)   458    129        0 ( 766/1179- 881/1222) -33.7 E10-E03 N17-N21
      7 1465 1007 (S08W24 L= 82)   214     37        1 (1446/ 983-1487/1030)  45.0 W23-W25 S09-S06
      8  271  964 (N19E51 L=  7)   527    131        1 ( 226/ 938- 317/ 984)  -6.3 E55-E46 N17-N19
      9 1799  739 (S35W46 L=104)  2465    225        1 (1727/ 636-1849/ 853)  42.3 W38-W51 S39-S27
     10 1307  601 (S27W05 L= 63)  1331    351        1 (1274/ 443-1358/ 736)  60.9 W00-W11 S38-S18
     11  968  514 (S23E18 L= 40)   971    289        1 ( 891/ 411-1013/ 644)  36.9 E26-E10 S27-S15
     12  682  467 (S18E37 L= 21)   968    160        4 ( 642/ 407- 721/ 531)  66.0 E39-E33 S23-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