programa trava ao usar "matplotlib.mlab.griddata"
Escrevi um script (Python 2.6) para dados da grade em x, y, z (formato .csv) e exibi um gráfico de contorno dos dado
O script funciona para alguns conjuntos de dados, mas não para outros - mesmo que os dois tenham sido criados usando o mesmo scrip
Os conjuntos de dados a serem plotados são criados por subamostragem de um conjunto de dados mestr
Aqui está um exemplo de every_4.csv (conjunto de dados mestre subamostrado para cada 4 linhas
Easting Northing TMI_nT
526243.0 5254128.9 62278.8
526259.4 5254128.9 62352.3
526275.9 5254128.9 62303.3
526292.3 5254128.9 62361.9
526308.8 5254128.9 62667.8
526325.2 5254128.9 62668.6
526341.7 5254128.9 61700.1
526358.1 5254128.9 62029.6
526374.6 5254128.9 62042.7
Esses dados são plotados corretamente usando meu scrip
"every_3.csv", que é da mesma forma que every_4.csv, faz com que meu script seja interrompido (sem mensagem de erro) quando ele tenta executar:
zi = griddata (x, y, z, xi, yi)
aqui está o script que estou usando:
### program to test gridding and contouring
import numpy as N
import scipy as S
from matplotlib.mlab import griddata
import matplotlib.pyplot as P
import matplotlib.cm as CM
longarray = N.loadtxt('every_3.csv', skiprows=1, delimiter=',')
x = longarray[:,0]
y = longarray[:,1]
z = longarray[:,2]
max_x = max(x)
min_x = min(x)
max_y = max(y)
min_y = min(y)
##print max_y
##print min_x
##print max_x
##print min_y
xi = N.linspace(min_x, max_x)
yi = N.linspace(min_y, max_y)
zi = griddata(x, y, z, xi, yi)
print zi
CS = P.contourf(xi,yi,zi,15,cmap=CM.RdYlBu)
P.show()
Não consigo entender por que esse script trava para alguns arquivos e outros nã
Nota: Se eu abrir every_3.csv no Excel e excluir algumas linhas (digamos 50% das linhas do arquivo), posso executar o script ...
Atualiza
Aqui está um conjunto de dados mais completo:
Easting Northing TMI_nT
526243 5254128.9 62278.8
526247.1 5254128.9 62413.3
526251.2 5254128.9 62398.6
526255.3 5254128.9 62355.7
526259.4 5254128.9 62352.3
526263.6 5254128.9 62327.8
526267.7 5254128.9 62279.6
526271.8 5254128.9 62322.1
526275.9 5254128.9 62303.3
526280 5254128.9 62375.1
526284.1 5254128.9 62561.4
526288.2 5254128.9 62302.4
526292.3 5254128.9 62361.9
526374.6 5254128.9 62042.7
526378.7 5254128.9 62139.6
526382.8 5254128.9 61891.5
526386.9 5254128.9 61937.2
526391 5254128.9 62238.7
526395.1 5254128.9 62344.9
526399.2 5254128.9 62220.4
526403.3 5254128.9 62027
526407.4 5254128.9 62392.2
526411.6 5254128.9 63252.4
526415.7 5254128.9 62951.8
526419.8 5254128.9 62504.5
526423.9 5254128.9 62927.6
526428 5254128.9 62813.9
526432.1 5254128.9 63381.4
526436.2 5254128.9 63458.5
526440.3 5254128.9 63273
526444.4 5254128.9 62945
526448.6 5254128.9 62466.2
526452.7 5254128.9 62300.3
526456.8 5254128.9 62164.3
526460.9 5254128.9 62144.7
526465 5254128.9 62216.7
526469.1 5254128.9 62307.3
526473.2 5254128.9 62437.6
526477.3 5254128.9 62495
526481.4 5254128.9 62256.1
526485.6 5254128.9 61951.2
526489.7 5254128.9 61632
526493.8 5254128.9 61221.6
526497.9 5254128.9 62414.3
526502 5254128.9 64152.7
526506.1 5254128.9 61964.7
526510.2 5254128.9 61952.5
526514.3 5254128.9 62104.2
526518.4 5254128.9 62190.4
526522.6 5254128.9 62334.8
526526.7 5254128.9 62468.8
526530.8 5254128.9 62437.3
526296.4 5253951.8 62138
526300.6 5253951.8 62283.3
526304.7 5253951.8 62336
526308.8 5253951.8 62367.6
526312.9 5253951.8 62416
526317 5253951.8 62395.3
526321.1 5253951.8 62364.1
526325.2 5253951.8 62363.2
526329.3 5253951.8 62292.6
526333.4 5253951.8 62252
526337.6 5253951.8 62179.1
526341.7 5253951.8 62086.8
526345.8 5253951.8 62069.6
526349.9 5253951.8 62108.4
526354 5253951.8 61994
526358.1 5253951.8 61909.1
526362.2 5253951.8 61943.1
526366.3 5253951.8 61918.6
526370.4 5253951.8 61895.9
526374.6 5253951.8 61871.6
526378.7 5253951.8 61821.4
526382.8 5253951.8 61778.1
526386.9 5253951.8 61738.2
526391 5253951.8 61644.5
526395.1 5253951.8 61555.8
526399.2 5253951.8 61540
526403.3 5253951.8 61549.6
526407.4 5253951.8 61596.4
526411.6 5253951.8 61566.5
526415.7 5253951.8 61565.1
526419.8 5253951.8 61287.6
526423.9 5253951.8 61368
526428 5253951.8 61481.5
526432.1 5253951.8 61228.8
526436.2 5253951.8 61024.6
526440.3 5253951.8 60960.9
526444.4 5253951.8 61146.7
526448.6 5253951.8 61240.8
526452.7 5253951.8 61396.5
526456.8 5253951.8 61536.9
526460.9 5253951.8 61677.1
526465 5253951.8 61715.6
526469.1 5253951.8 61749.8
526473.2 5253951.8 61809.1
526477.3 5253951.8 61939.2
526481.4 5253951.8 61913.3
526485.6 5253951.8 62035.7
526489.7 5253951.8 62108.9
526493.8 5253951.8 62025.4
526497.9 5253951.8 61929.1
526502 5253951.8 61947.2
526506.1 5253951.8 62182.8
526510.2 5253951.8 62239.3
526514.3 5253951.8 62071.7
526518.4 5253951.8 62054.5
526522.6 5253951.8 62001.3
526526.7 5253951.8 61993.5
526530.8 5253951.8 62009.3
526534.9 5253951.8 61966.5
526539 5253951.8 61947.2
526543.1 5253951.8 61936.4
526547.2 5253951.8 61974
526551.3 5253951.8 62023.6
526555.4 5253951.8 62068.7
526559.6 5253951.8 62096.1
526563.7 5253951.8 62113.4
526567.8 5253951.8 62085.1
526571.9 5253951.8 62100.7
526576 5253951.8 62180.1
526580.1 5253951.8 62231.8
526584.2 5253951.8 62142.9
526588.3 5253951.8 62137.1
526592.4 5253951.8 62135.4
526596.6 5253951.8 62118.5
526600.7 5253951.8 62104.9
526604.8 5253951.8 62126.5
526608.9 5253951.8 62129.7
526613 5253951.8 62127
526617.1 5253951.8 62122.8
526621.2 5253951.8 62091.5
526625.3 5253951.8 62143.7
526629.4 5253951.8 62144.2
526633.6 5253951.8 62148.1
526637.7 5253951.8 62145.6
526641.8 5253951.8 62247.1
526645.9 5253951.8 62267.5
526650 5253951.8 62131.8
526243 5253955.9 62073.3
526247.1 5253955.9 62018.5
526251.2 5253955.9 61948.4
526255.3 5253955.9 61965.1
526259.4 5253955.9 61980.3
526263.6 5253955.9 61982.2
526267.7 5253955.9 61985.3
526271.8 5253955.9 61979.6
526275.9 5253955.9 61999.4
526280 5253955.9 62025.7
526284.1 5253955.9 62064.8
526288.2 5253955.9 62068.6
526292.3 5253955.9 62099.2
526296.4 5253955.9 62172.6
526300.6 5253955.9 62283.8
526304.7 5253955.9 62440.8
526308.8 5253955.9 62458.1
526312.9 5253955.9 62588.3
526317 5253955.9 62521.1
526321.1 5253955.9 62390.8
526325.2 5253955.9 62310.4
526329.3 5253955.9 62271
526333.4 5253955.9 62214.3
526337.6 5253955.9 62118.8
526341.7 5253955.9 62024.5
526345.8 5253955.9 61989.4
526349.9 5253955.9 61943.5
526354 5253955.9 61835.8
526506.1 5253955.9 61915.8
526510.2 5253955.9 62043
526514.3 5253955.9 62039.2
526518.4 5253955.9 62021.1
526522.6 5253955.9 62014
526526.7 5253955.9 61930.3
526530.8 5253955.9 61880.7
526534.9 5253955.9 61758.4
526539 5253955.9 61733.5
526543.1 5253955.9 61787.5
526547.2 5253955.9 61862.6
526551.3 5253955.9 61934.6
526555.4 5253955.9 61990.5
526559.6 5253955.9 62059.5
526563.7 5253955.9 62092
526567.8 5253955.9 62104.3
526571.9 5253955.9 62146.3
526576 5253955.9 62242.9
526580.1 5253955.9 62420.5
526584.2 5253955.9 62204.1
526588.3 5253955.9 62178.4
526592.4 5253955.9 62159
526596.6 5253955.9 62147.1
526600.7 5253955.9 62159.6
526604.8 5253955.9 62144.3
526608.9 5253955.9 62131.1
526613 5253955.9 62121.7
526617.1 5253955.9 62117.9
526621.2 5253955.9 62084.7
526625.3 5253955.9 62139.2
526629.4 5253955.9 62136.5
526633.6 5253955.9 62142
526637.7 5253955.9 62144.3
526641.8 5253955.9 62250.2
526645.9 5253955.9 62274.5
526650 5253955.9 62119
526243 5253960 62104
526247.1 5253960 62041.8
526251.2 5253960 61978.7
526255.3 5253960 61993.8
526259.4 5253960 61998.6
526263.6 5253960 61981
526267.7 5253960 61982
526271.8 5253960 61995.3
526275.9 5253960 62010.1
526280 5253960 62030.7
526284.1 5253960 62061.3
526288.2 5253960 62089.9
526292.3 5253960 62115.6
526296.4 5253960 62205.4
526300.6 5253960 62319.9
526304.7 5253960 62392.1
526308.8 5253960 62434.8
526312.9 5253960 62466.7
526317 5253960 62479.9
526321.1 5253960 62358.1
526325.2 5253960 62281.7
526329.3 5253960 62214.8
526333.4 5253960 62131.9
526382.8 5253960 61613.3
526386.9 5253960 61591.6
526391 5253960 61406.2
526395.1 5253960 61179.4
526399.2 5253960 61291.8
526403.3 5253960 61307.2
526407.4 5253960 61304.3
526411.6 5253960 61320.5
526415.7 5253960 61376.8
526419.8 5253960 61160.5
526423.9 5253960 61045.8
526428 5253960 61138.2
526432.1 5253960 61113.1
526436.2 5253960 60926.6
526440.3 5253960 60793.8
526444.4 5253960 60775.6
526448.6 5253960 60776.9
526452.7 5253960 60979.6
526456.8 5253960 61309.1
526460.9 5253960 61772.9
526465 5253960 61665.1
526469.1 5253960 61554.1
526473.2 5253960 61569.5
526477.3 5253960 61725.2
526481.4 5253960 61846
526485.6 5253960 61948.4
526489.7 5253960 61944.3
526493.8 5253960 61848
526497.9 5253960 61677.3
526502 5253960 61516.1
526506.1 5253960 61634.4
526510.2 5253960 61884.9
526514.3 5253960 61975.8
526518.4 5253960 61909.8
526522.6 5253960 61905.6
526526.7 5253960 61835
526530.8 5253960 61692.3
526534.9 5253960 61408.4
526539 5253960 61533.9
526543.1 5253960 61670.4
526547.2 5253960 61785.9
526551.3 5253960 61878.6
526555.4 5253960 61963.3
526559.6 5253960 62048.6
526563.7 5253960 62070.7
526567.8 5253960 62099.5
526571.9 5253960 62140.9
526576 5253960 62242.6
526580.1 5253960 62255
526584.2 5253960 62171.5
526588.3 5253960 62180.7
526592.4 5253960 62164.1
526596.6 5253960 62158.9
526600.7 5253960 62147.7
526604.8 5253960 62146.6
526608.9 5253960 62129
526613 5253960 62122.5
526617.1 5253960 62114.6
526621.2 5253960 62080.8
526625.3 5253960 62140.4
526629.4 5253960 62142.5
526633.6 5253960 62149.3
526637.7 5253960 62152
526641.8 5253960 62263.4
526645.9 5253960 62291.9
526650 5253960 62286.3
526243 5253964.1 62092
526247.1 5253964.1 62041.8
526251.2 5253964.1 61978.3
526255.3 5253964.1 62000.1
526259.4 5253964.1 62012.2
526263.6 5253964.1 62027.1
526267.7 5253964.1 62001.6
526271.8 5253964.1 62003.2
526275.9 5253964.1 61988.3
526280 5253964.1 62028.8
526284.1 5253964.1 62056.9
526288.2 5253964.1 62075.6
526292.3 5253964.1 62149.4
526296.4 5253964.1 62248
526300.6 5253964.1 62365.5
526555.4 5253964.1 61980.9
526559.6 5253964.1 62035.4
526563.7 5253964.1 62055.7
526567.8 5253964.1 62100.7
526571.9 5253964.1 62146.3
526576 5253964.1 62199
526580.1 5253964.1 62195.8
526584.2 5253964.1 62152.1
526588.3 5253964.1 62147.5
526592.4 5253964.1 62192.7
526596.6 5253964.1 62123.1
526600.7 5253964.1 62114
526604.8 5253964.1 62115.9
526608.9 5253964.1 62108.7
526613 5253964.1 62106.3
526617.1 5253964.1 62101.6
526621.2 5253964.1 62065.8
526625.3 5253964.1 62131
526629.4 5253964.1 62133.5
526633.6 5253964.1 62139.8
526637.7 5253964.1 62143
526641.8 5253964.1 62245.9
526645.9 5253964.1 62265.8
526650 5253964.1 62302.6
526243 5253968.3 62086
526247.1 5253968.3 62035.9
526251.2 5253968.3 61980
526255.3 5253968.3 61995.1
526259.4 5253968.3 62021.7
526263.6 5253968.3 62012.6
526267.7 5253968.3 61992.3
526271.8 5253968.3 62024.4
526275.9 5253968.3 61968.1
526280 5253968.3 62030.8
526284.1 5253968.3 62045.5
526288.2 5253968.3 62092.9
526292.3 5253968.3 62189.2
526296.4 5253968.3 62316.8
526300.6 5253968.3 62476.9
526304.7 5253968.3 62513.2
526308.8 5253968.3 62437.8
526312.9 5253968.3 62356.8
526317 5253968.3 62305.8
526321.1 5253968.3 62248.8
526325.2 5253968.3 62187.3
526329.3 5253968.3 62115.2
526333.4 5253968.3 62031
526337.6 5253968.3 62028.7
526341.7 5253968.3 61980.8
526345.8 5253968.3 61979.9
526349.9 5253968.3 61825.2
526354 5253968.3 61721.9
526358.1 5253968.3 61733.8
526362.2 5253968.3 61654.4
526366.3 5253968.3 61493.2
526370.4 5253968.3 61363.9
526374.6 5253968.3 61270.6
526378.7 5253968.3 61302.3
526382.8 5253968.3 61352.9
526386.9 5253968.3 61309
526391 5253968.3 61151.5
526395.1 5253968.3 60971.2
526399.2 5253968.3 60867.7
526403.3 5253968.3 60888.3
526407.4 5253968.3 60935
526411.6 5253968.3 60938.5
526415.7 5253968.3 61003.7
526419.8 5253968.3 61103.4
526423.9 5253968.3 60876.9
526428 5253968.3 60551.8
526432.1 5253968.3 60572.6
526436.2 5253968.3 60717
526440.3 5253968.3 60755.9
526444.4 5253968.3 60572.4
526448.6 5253968.3 60121.9
526563.7 5253968.3 62039.3
526567.8 5253968.3 62088.7
526571.9 5253968.3 62134.1
526576 5253968.3 62154.3
526580.1 5253968.3 62181.4
526584.2 5253968.3 62209.6
526588.3 5253968.3 62200.7
526592.4 5253968.3 62210.8
526596.6 5253968.3 62184.9
526600.7 5253968.3 62175.3
526604.8 5253968.3 62120.9
526608.9 5253968.3 62105.4
526613 5253968.3 62100.4
526617.1 5253968.3 62089.4
526621.2 5253968.3 62048.4
526625.3 5253968.3 62109.9
526629.4 5253968.3 62118.6
526633.6 5253968.3 62114.2
526637.7 5253968.3 62122.6
526641.8 5253968.3 62244.9
526645.9 5253968.3 62267.5
526650 5253968.3 62310.7
526243 5253972.4 62069.2
526247.1 5253972.4 62038.8
526251.2 5253972.4 62000.6
526255.3 5253972.4 62021.2
526259.4 5253972.4 62007
526263.6 5253972.4 62003.1
526267.7 5253972.4 62021.6
526271.8 5253972.4 62052.7
526275.9 5253972.4 62073.4
526280 5253972.4 62056.2
526284.1 5253972.4 62089.7
526288.2 5253972.4 62148.2
526292.3 5253972.4 62244.1
526296.4 5253972.4 62372
526300.6 5253972.4 62451.7
526304.7 5253972.4 62476
526308.8 5253972.4 62392.1
526312.9 5253972.4 62354.4
526317 5253972.4 62276.2
526321.1 5253972.4 62209.1
526325.2 5253972.4 62164.2
526329.3 5253972.4 62089.1
526333.4 5253972.4 62038.1
526337.6 5253972.4 61983.1
526341.7 5253972.4 61910.2
526345.8 5253972.4 61794.9
526349.9 5253972.4 61654
526354 5253972.4 61547
526358.1 5253972.4 61532.1
526362.2 5253972.4 61464.3
526366.3 5253972.4 61343.5
526370.4 5253972.4 61173
526374.6 5253972.4 61061.3
526378.7 5253972.4 61041.7
526382.8 5253972.4 61234.2
526386.9 5253972.4 61196.5
526391 5253972.4 61047.1
526395.1 5253972.4 60856.4
526399.2 5253972.4 60764.9
526403.3 5253972.4 60778.6
526407.4 5253972.4 60836.6
526411.6 5253972.4 60887.4
526415.7 5253972.4 61012
526419.8 5253972.4 61134.9
526423.9 5253972.4 60972.7
526428 5253972.4 60599.3
526432.1 5253972.4 60154.9
526436.2 5253972.4 60802.8
526440.3 5253972.4 60958.2
526444.4 5253972.4 60530.1
526448.6 5253972.4 60229.9
526452.7 5253972.4 60197.6
526456.8 5253972.4 60425.8
526460.9 5253972.4 60450.8
526465 5253972.4 59787.6
526469.1 5253972.4 59404.4
526473.2 5253972.4 60447.7
526477.3 5253972.4 61011.9
526481.4 5253972.4 61304
526485.6 5253972.4 61404
526489.7 5253972.4 61431.8
526493.8 5253972.4 61455.5
526497.9 5253972.4 61489.8
526502 5253972.4 61445.9
526506.1 5253972.4 61581.3
526510.2 5253972.4 61723.1
526514.3 5253972.4 61744.5
526518.4 5253972.4 61759.3
526522.6 5253972.4 61651.6
526526.7 5253972.4 61357.4
526530.8 5253972.4 61088.1
526534.9 5253972.4 61505.6
526539 5253972.4 61793.5
526543.1 5253972.4 61846.8
526547.2 5253972.4 61890.7
526551.3 5253972.4 61929
526555.4 5253972.4 61953.5
526559.6 5253972.4 62004
526563.7 5253972.4 62017.1
526567.8 5253972.4 62069.5
526571.9 5253972.4 62119.6
526576 5253972.4 62142.3
526580.1 5253972.4 62190.1
526584.2 5253972.4 62239.9
526588.3 5253972.4 62268.3
526592.4 5253972.4 62257.5
526596.6 5253972.4 62212.8
526600.7 5253972.4 62193.3
526604.8 5253972.4 62137
526608.9 5253972.4 62084.3
526613 5253972.4 62075.9
526617.1 5253972.4 62072.8
526621.2 5253972.4 62030.6
526625.3 5253972.4 62100.9
526629.4 5253972.4 62107.4
526633.6 5253972.4 62124.6
526637.7 5253972.4 62140.9
526641.8 5253972.4 62249.8
526645.9 5253972.4 62275.2
526650 5253972.4 62325
526243 5253976.5 62069.2
526247.1 5253976.5 62037.5
526251.2 5253976.5 61984.2
526255.3 5253976.5 62000.4
526259.4 5253976.5 62020.3
526263.6 5253976.5 62019.6
526267.7 5253976.5 62028.1
526271.8 5253976.5 62079.9
526275.9 5253976.5 62095.9
526280 5253976.5 62084.5
526284.1 5253976.5 62129.4
526288.2 5253976.5 62203.6
526292.3 5253976.5 62304.3
526296.4 5253976.5 62380.6
526300.6 5253976.5 62398
526304.7 5253976.5 62358.6
526308.8 5253976.5 62323.8
526312.9 5253976.5 62283
526317 5253976.5 62240.6
526321.1 5253976.5 62175.5
526325.2 5253976.5 62113.9
526329.3 5253976.5 62021.2
526333.4 5253976.5 61958.1
526337.6 5253976.5 61902.3
526341.7 5253976.5 61846.7
526345.8 5253976.5 61647.2
526349.9 5253976.5 61442.7
526354 5253976.5 61346.2
526358.1 5253976.5 61387.1
526362.2 5253976.5 61324.2
526366.3 5253976.5 61168.7
526370.4 5253976.5 61043.5
526374.6 5253976.5 60854.9
526378.7 5253976.5 60797.1
526382.8 5253976.5 60889.2
526386.9 5253976.5 60915.6
526391 5253976.5 60822.2
526395.1 5253976.5 60760.4
526399.2 5253976.5 60700.1
526403.3 5253976.5 60540.3
526407.4 5253976.5 60525.5
526411.6 5253976.5 60693.8
526415.7 5253976.5 60905.6
526419.8 5253976.5 61065.2
526423.9 5253976.5 60992.9
526428 5253976.5 60873.2
526432.1 5253976.5 60135.2
526436.2 5253976.5 60421.8
526440.3 5253976.5 60699.9
526444.4 5253976.5 60422.8
526448.6 5253976.5 60075.5
526452.7 5253976.5 59948.4
526456.8 5253976.5 60170.3
526460.9 5253976.5 60534
526465 5253976.5 59849.7
526469.1 5253976.5 59221.9
526473.2 5253976.5 59961.2
526477.3 5253976.5 60589
526481.4 5253976.5 60958.8
526485.6 5253976.5 61166
526489.7 5253976.5 61296.1
526493.8 5253976.5 61335.3
526497.9 5253976.5 61448
526502 5253976.5 61423.1
526506.1 5253976.5 61574.7
526510.2 5253976.5 61769.1
526514.3 5253976.5 61774.9
526518.4 5253976.5 61847.8
526522.6 5253976.5 61888.6
526526.7 5253976.5 61915.7
526530.8 5253976.5 61965.2
526534.9 5253976.5 61939
526539 5253976.5 61954.5
526543.1 5253976.5 61935.2
526547.2 5253976.5 61942.9
526551.3 5253976.5 61951.1
526555.4 5253976.5 61998.7
526559.6 5253976.5 61981.4
526563.7 5253976.5 61991.2
526567.8 5253976.5 62052.1
526571.9 5253976.5 62141.2
526576 5253976.5 62167.5
526580.1 5253976.5 62175.5
526584.2 5253976.5 62277.2
526588.3 5253976.5 62363.1
526592.4 5253976.5 62262.3
526596.6 5253976.5 62178.3
526600.7 5253976.5 62151.2
526604.8 5253976.5 62143.3
526608.9 5253976.5 62092.3
526613 5253976.5 62073.4
526617.1 5253976.5 62072.3
526621.2 5253976.5 62030.2
526625.3 5253976.5 62096.5
526629.4 5253976.5 62110.7
526633.6 5253976.5 62115.6
526637.7 5253976.5 62139
526641.8 5253976.5 62251.8
526645.9 5253976.5 62277.1
526650 5253976.5 62337.3
526243 5253980.6 62066.3
526247.1 5253980.6 62048
526251.2 5253980.6 62002.1
526255.3 5253980.6 62005.9
526259.4 5253980.6 62016.9
526263.6 5253980.6 62024
526267.7 5253980.6 62054.9
526271.8 5253980.6 62109.2
526275.9 5253980.6 62090.7
526280 5253980.6 62121.7
526284.1 5253980.6 62169.8
526288.2 5253980.6 62245.1
526292.3 5253980.6 62311.2
526296.4 5253980.6 62336.4
526300.6 5253980.6 62305.7
526304.7 5253980.6 62294.3
526308.8 5253980.6 62252.1
526312.9 5253980.6 62203
526317 5253980.6 62172.3
526321.1 5253980.6 62097.8
526325.2 5253980.6 62031.2
526329.3 5253980.6 61944.4
526333.4 5253980.6 61889.2
526337.6 5253980.6 61820.7
526341.7 5253980.6 61742.6
526345.8 5253980.6 61514
526349.9 5253980.6 61344.2
526354 5253980.6 61245.2
526358.1 5253980.6 61238.2
526362.2 5253980.6 61181.5
526366.3 5253980.6 61034
526370.4 5253980.6 60946.3
526374.6 5253980.6 60761.3
526378.7 5253980.6 60579.3
526382.8 5253980.6 60575.5
526386.9 5253980.6 60797.7
526391 5253980.6 60773.6
526395.1 5253980.6 60771.5
526399.2 5253980.6 60727.6
526403.3 5253980.6 60545.5
526407.4 5253980.6 60405.8
526411.6 5253980.6 60482.8
526415.7 5253980.6 60903.6
526419.8 5253980.6 61087.6
526423.9 5253980.6 61206.6
526428 5253980.6 61175.3
526432.1 5253980.6 60749.5
526436.2 5253980.6 60558.7
526440.3 5253980.6 60418
526444.4 5253980.6 60293.5
526448.6 5253980.6 60012
526452.7 5253980.6 59445.5
526456.8 5253980.6 59617.3
526460.9 5253980.6 60258.1
526465 5253980.6 60222.1
526469.1 5253980.6 59939.5
526473.2 5253980.6 60081.4
526477.3 5253980.6 60348.9
526481.4 5253980.6 60695.2
526485.6 5253980.6 60930.1
526489.7 5253980.6 61133.6
526493.8 5253980.6 61264.2
526497.9 5253980.6 61349.5
526502 5253980.6 61355.8
526506.1 5253980.6 61398.3
526510.2 5253980.6 61698.9
526514.3 5253980.6 61786.7
526518.4 5253980.6 61866.2
526522.6 5253980.6 62075.3
526526.7 5253980.6 62405.3
526530.8 5253980.6 62759.8
526534.9 5253980.6 62307.7
526539 5253980.6 62091.4
526543.1 5253980.6 61996.8
526547.2 5253980.6 61953.2
526551.3 5253980.6 61935.6
526555.4 5253980.6 61932.6
526559.6 5253980.6 61922.5
526563.7 5253980.6 61940.6
526567.8 5253980.6 61991.2
526571.9 5253980.6 62040.7
526576 5253980.6 62075.9
526580.1 5253980.6 62104.3
526584.2 5253980.6 62151.5
526588.3 5253980.6 62193.7
526592.4 5253980.6 62166.6
526596.6 5253980.6 62121.4
526600.7 5253980.6 62098.5
526604.8 5253980.6 62100
526608.9 5253980.6 62070.9
526613 5253980.6 62061.9
526617.1 5253980.6 62064.2
526621.2 5253980.6 62018.3
526625.3 5253980.6 62088.8
526629.4 5253980.6 62102.2
526633.6 5253980.6 62107.7
526637.7 5253980.6 62133.7
526641.8 5253980.6 62251.3
526645.9 5253980.6 62280.6
526650 5253980.6 62348
526243 5253984.7 62070.5
526247.1 5253984.7 62032.9
526251.2 5253984.7 61995.8
526255.3 5253984.7 62013.9
526259.4 5253984.7 62021.1
526263.6 5253984.7 62031.5
526267.7 5253984.7 62062.8
526271.8 5253984.7 62111.6
526275.9 5253984.7 62114.9
526280 5253984.7 62139
526284.1 5253984.7 62200.9
526288.2 5253984.7 62248.8
526292.3 5253984.7 62278.6
526296.4 5253984.7 62268.5
526300.6 5253984.7 62259.9
526304.7 5253984.7 62234.8
526308.8 5253984.7 62189.8
526312.9 5253984.7 62159.2
526317 5253984.7 62085
526321.1 5253984.7 62005
526325.2 5253984.7 61934.3
526329.3 5253984.7 61855.4
526333.4 5253984.7 61811.4
526337.6 5253984.7 61785.8
526341.7 5253984.7 61567.1
526345.8 5253984.7 61412.7
526349.9 5253984.7 61300.2
526354 5253984.7 61168
526358.1 5253984.7 61129.6
526362.2 5253984.7 61029.5
526366.3 5253984.7 60792.3
526370.4 5253984.7 60739
526374.6 5253984.7 60601.2
526378.7 5253984.7 60352.3
526382.8 5253984.7 60250.4
526386.9 5253984.7 60371.7
526391 5253984.7 60576.7
526395.1 5253984.7 60709.4
526399.2 5253984.7 60647.8
526403.3 5253984.7 60407.7
526407.4 5253984.7 60270.3
526411.6 5253984.7 60235.8
526415.7 5253984.7 60576.9
526419.8 5253984.7 60782.5
526423.9 5253984.7 61177.2
526428 5253984.7 61308.1
526432.1 5253984.7 61268.4
526436.2 5253984.7 60831.1
526440.3 5253984.7 60244.9
526444.4 5253984.7 60060.9
526448.6 5253984.7 60139.4
526452.7 5253984.7 59810.3
526456.8 5253984.7 59954
526460.9 5253984.7 60277.9
526465 5253984.7 60327.2
526469.1 5253984.7 60454.4
526473.2 5253984.7 60387.6
526477.3 5253984.7 60202.1
526481.4 5253984.7 60292.2
526485.6 5253984.7 60657.1
526489.7 5253984.7 60909
526493.8 5253984.7 61070.8
526497.9 5253984.7 61128.9
526502 5253984.7 61233.6
526506.1 5253984.7 61286.2
526510.2 5253984.7 61543.5
526514.3 5253984.7 61691.4
526518.4 5253984.7 61822.6
526522.6 5253984.7 62016.1
526526.7 5253984.7 62274.3
526530.8 5253984.7 62299.4
526534.9 5253984.7 62263.7
526539 5253984.7 62161.4
526543.1 5253984.7 62070.3
526547.2 5253984.7 61992.3
526551.3 5253984.7 61919.4
526555.4 5253984.7 61842.4
526559.6 5253984.7 61810.8
526563.7 5253984.7 61862.3
526567.8 5253984.7 61926.4
526571.9 5253984.7 61919
526576 5253984.7 61948.4
526580.1 5253984.7 61989.3
526584.2 5253984.7 62017
526588.3 5253984.7 62065.8
526592.4 5253984.7 62058.4
526596.6 5253984.7 62053.2
526600.7 5253984.7 62041.8
526604.8 5253984.7 62066.9
526608.9 5253984.7 62072.8
526613 5253984.7 62072.4
526617.1 5253984.7 62055.3
Desculpe as entradas erradas, isso vem da cópia do MS Excel ...
Os dados são organizados como uma série de linhas que, quando combinadas, constituem uma lista de coordenadas de uma grade sobre uma área delimitada pelos valores mais altos e mais baixos dos pontos '' x 'e' y '
O problema que causou a interrupção do meu script foi o fato de o conjunto de dados subamostrado, que eu estava tentando criar uma grade para comparar uma imagem de nossa contagem com o conjunto de dados mestre, tinha pontos iniciais e finais de linha desalinhados. Isso era verdade para todos os conjuntos de dados subamostrados que foram criados usando um sub intervalo de um número ímpa
orrigi o problema usando uma verificação adicional em um loop 'for' que sub-amostrou o conjunto de dado
Aqui está o código 'subamostra' fix
- Note: The plotting code works seamlessly.
def sub_sample():
print ""
print " - This program will sub-sample a dataset for every <n> datapoint."
print " - <n> should realistically should be between 1 and 10."
print " - If <n> > 10, interpretation confidence is reduced significantly."
print ""
n = raw_input(" - What value should <n> take?: ")
if int(n) > 0 and int(n) < 2001:
print ""
print " - You have chosen to subsample the data every "+str(n)+" datapoints."
perc = (float(1)/float(n)*int(100))
print " - This corresponds to "+str(perc)+" percent of the data."
indataarray = numpy.loadtxt("out.csv", skiprows=1, delimiter=',')
out_name = "every_"+str(n)+".csv"
t = indataarray.shape
totalrows = t[0]
totalcolumns = t[1]
holding_array = numpy.zeros( [totalrows, totalcolumns] )
for i in range(totalrows):
if ((i % 100) % int(n) == 0):
for j in range(totalcolumns):
holding_array[i,j] = indataarray[i,j]
no_zeros = (holding_array == 0).sum(1)
new_holding = holding_array[no_zeros == 0, :]
numpy.savetxt(out_name, new_holding, delimiter=',', fmt='%f')
hdr_c1 = 'Easting,'
hdr_c2 = 'Northing,'
hdr_c3 = 'TMI_nT'
f = open(out_name)
text = f.read()
f.close()
f = open(out_name, 'w')
f.write(hdr_c1+hdr_c2+hdr_c3+'\n')
f.write(text)
f.close
print " - The file "+out_name+" has been created."
else:
print ""
print " - You have entered an unrealistic value for <n>."
print " - Please try again."
sub_sample()