【发布时间】:2015-08-22 15:01:56
【问题描述】:
有谁知道如何处理这个错误?它发生在我的 PC(“Windows”“7 x64”“build 7601,Service Pack 1”“x86-64”)和 Mac(“Darwin”“Darwin”“12.5.0”“Darwin Kernel Version 12.5.0”上: 2013 年 9 月 29 日星期日 13:33:47 PDT;root:xnu-2050.48.12~1/RELEASE_X86_64")
library(MODISTools)
data(SubsetExample)
MODISSubsets(LoadDat = SubsetExample, Products = "MOD13Q1", Bands = c("250m_16_days_EVI",
"250m_16_days_pixel_reliability"), Size = c(0,0), StartDate = TRUE)
MODISSummaries(LoadDat = SubsetExample, Product = "MOD13Q1", Bands = "250m_16_days_EVI",
ValidRange = c(-2000,10000), NoDataFill = -3000, ScaleFactor = 0.0001,
StartDate = TRUE, QualityScreen = TRUE, QualityThreshold = 0,
QualityBand = "250m_16_days_pixel_reliability")
错误:
Error in matrix(band.data.site$mean.band[band.data.site$ID == lat.long$SubsetID[i]], :
non-numeric matrix extent
【问题讨论】:
标签: r matrix error-handling