Amb en Carles Noguera hem estat provant de geo-referenciar i limitar els dos trossos del municipi de Malla (a l'estil península i Canàries) però finalment hem vist que els mapes no funcionaven prou bé i de moment ho deixarem com una sola peça.
Emmagatzem les coordenades i límits perque poden fer falta més endavant:

coordenades
-----------------
(448, 733) > (437000, 4640000)
(2338, 733) > (440000, 4640000)
(448, 2623) > (437000, 4637000)
(1079, 733) > (438000, 4640000)
(1708, 733) > (439000, 4640000)
(1078, 1363) > (438000, 4639000)
(1708, 1363) > (439000, 4639000)
(2338, 1363) > (440000, 4639000)
(448, 1993) > (437000, 4638000)
(1078, 1993) > (438000, 4638000)
(1708, 1993) > (439000, 4638000)
(2338, 1993) > (440000, 4638000)
(1078, 2623) > (438000, 4637000)
(448, 97) > (437000, 4641009.524)
(1078, 102) > (438000, 4641001.587)
(1708, 107) > (439000, 4640993.651)
(2338, 114) > (440000, 4640982.54)
(2524, 733) > (440295.238, 4640000)
(2523, 1363) > (440293.651, 4639000)
(2524, 1993) > (440295.238, 4638000)
(2338, 2072) > (440000, 4637874.603)
(1708, 2071) > (439000, 4637876.19)
(1564, 2623) > (438771.429, 4637000)
(1078, 3017) > (438000, 4636374.603)
(448, 3010) > (437000, 4636385.714)
(0, 2623) > (436288.889, 4637000)
(1, 1993) > (436290.476, 4638000)
(1, 1363) > (436290.476, 4639000)
(2, 733) > (436292.063, 4640000)
(3, 93) > (436293.651, 4641015.873)
(2523, 113) > (440293.651, 4640984.127)
(2525, 2071) > (440296.825, 4637876.19)
(1563, 2072) > (438769.841, 4637874.603)
(1563, 3019) > (438769.841, 4636371.429)
(1, 3006) > (436290.476, 4636392.063)
(2945, 91) > (440963.492, 4641019.048)
(2968, 729) > (441000, 4640006.349)
(2968, 1351) > (441000, 4639019.048)
(2960, 2071) > (440987.302, 4637876.19)
(1564, 3508) > (438771.429, 4635595.238)
(1063, 3529) > (437976.19, 4635561.905)
(455, 3545) > (437011.111, 4635536.508)
(8, 3545) > (436301.587, 4635536.508)
(1627, 2184) > (437000, 4635000)
(2886, 2184) > (439000, 4635000)
(2886, 3444) > (439000, 4633000)
(1627, 3444) > (437000, 4633000)
(2257, 2184) > (438000, 4635000)
(1627, 2814) > (437000, 4634000)
(2257, 2814) > (438000, 4634000)
(2886, 2814) > (439000, 4634000)
(2257, 3444) > (438000, 4633000)
(2257, 3508) > (438000, 4632898.413)
(1627, 3509) > (437000, 4632896.825)
(1589, 3508) > (436939.635, 4632898.413)
(1590, 3444) > (436941.223, 4633000)
(1589, 2814) > (436939.635, 4634000)
(1588, 2184) > (436938.046, 4635000)
(1588, 2099) > (436938.046, 4635134.921)
(1627, 2098) > (437000, 4635136.508)
(2257, 2100) > (438000, 4635133.333)
(2886, 2099) > (439000, 4635134.921)
(2938, 2099) > (439082.605, 4635134.921)
(2937, 2184) > (439081.017, 4635000)
(2936, 2814) > (439079.428, 4634000)
(2938, 3444) > (439082.605, 4633000)
(2939, 3510) > (439084.194, 4632895.238)
(2887, 3507) > (439001.589, 4632900)

--------------------------------
límits
(2º14'33.5963'', 41º54'38.9803'')
(2º15'16.9198'', 41º54'16.6181'')
(2º15'38.3082'', 41º54'13.9256'')
(2º15'34.6886'', 41º53'59.2341'')
(2º15'39.258'', 41º53'51.2861'')
(2º15'50.3707'', 41º53'43.3801'')
(2º15'48.7905'', 41º53'31.0178'')
(2º15'45.4413'', 41º53'22.7616'')
(2º15'31.3757'', 41º53'18.0391'')
(2º15'22.2493'', 41º53'32.9056'')
(2º15'5.6776'', 41º53'6.807'')
(2º14'55.1234'', 41º52'56.4447'')
(2º14'57.9352'', 41º52'51.5737'')
(2º14'42.4891'', 41º52'47.3552'')
(2º14'39.9163'', 41º52'31.8981'')
(2º14'25.1453'', 41º52'28.97'')
(2º13'51.0116'', 41º52'32.8603'')
(2º13'40.7641'', 41º52'54.6652'')
(2º13'32.5406'', 41º52'51.2645'')
(2º13'24.4843'', 41º53'2.5329'')
(2º13'10.6953'', 41º53'3.7262'')
(2º13'7.1798'', 41º53'9.621'')
(2º12'57.1687'', 41º53'11.6115'')
(2º12'51.236'', 41º53'18.0043'')
(2º12'29.8128'', 41º53'23.776'')
(2º12'53.7957'', 41º53'33.9767'')
(2º13'9.631'', 41º53'34.5992'')
(2º13'22.9249'', 41º53'46.0121'')
(2º13'20.7867'', 41º53'51.9163'')
(2º13'34.8237'', 41º53'58.9591'')
(2º13'49.935'', 41º54'2.6633'')
(2º13'59.05'', 41º54'18.1643'')
(2º14'3.211'', 41º54'15.8761'')
(2º14'11.4746'', 41º54'16.1884'')
(2º14'25.0178'', 41º54'36.093'')
(2º14'33.5963'', 41º54'38.9803'')
----------------------------------
(2º14'27.5716'', 41º51'0.2047'')
(2º14'48.0037'', 41º51'18.8675'')
(2º14'58.5261'', 41º51'31.5458'')
(2º15'25.611'', 41º51'40.9859'')
(2º15'34.5992'', 41º51'37.6986'')
(2º15'34.7119'', 41º51'27.9205'')
(2º15'44.7173'', 41º51'25.9261'')
(2º15'43.1264'', 41º51'14.593'')
(2º15'36.3465'', 41º51'5.5426'')
(2º15'23.7404'', 41º50'54.3958'')
(2º14'27.5716'', 41º51'0.2047'')

----------------------
----------------------
segones coordenades
------------------
(0, 0) > (436288.889, 4641163.492)
(2993, 0) > (441039.683, 4641163.492)
(2993, 3562) > (441039.683, 4635509.524)
(0, 3562) > (436288.889, 4635509.524)

(2961, 2070) > (440988.889, 4637877.778)
(1564, 2069) > (438771.429, 4637879.365)
(1564, 3533) > (438771.429, 4635555.556)
(0, 2057) > (436288.889, 4637898.413)
(1556, 0) > (438758.73, 4641163.492)
(1588, 2098) > (436938.046, 4635136.508)
(2940, 2098) > (439085.782, 4635136.508)
(2940, 3512) > (439085.782, 4632892.063)
(1587, 3511) > (436936.458, 4632893.651)