test_data/read_eco/CSCAS048_ECO.R

In palderman/DSSAT: A Comprehensive R Interface for the DSSAT Cropping Systems Model

structure(list(`ECO#` = c("999991", "999992", "DFAULT", "990001", 
"990002", "990003", "990004"), ECONAME = c("MINIMA", "MAXIMA", 
"DEFAULT", "STANDARD1", "STANDARD2", "STANDARD3", "STANDARD4"
), PARUE = c(2, 3.2, 2.8, 2.1, 2.3, 2.3, 2.3), HTSTD = c(100, 
400, 200, 200, 200, 200, 200), DUSRI = c(300, 2000, 600, 600, 
600, 600, 1400), `SRN%S` = c(0.25, 1, 0.65, 0.65, 0.65, 0.65, 
0.65), BR1FX = c(1, 4, 3, 3, 3, 3, 3), BR2FX = c(1, 4, 3, 3, 
3, 3, 3), BR3FX = c(1, 4, 3, 3, 3, 3, 3), BR4FX = c(1, 4, 3, 
3, 3, 3, 3), BR5FX = c(1, 4, 3, 3, 3, 3, 3), BR6FX = c(1, 4, 
3, 3, 3, 3, 3)), class = c("DSSAT_tbl", "tbl_df", "tbl", "data.frame"
), row.names = c(NA, -7L), v_fmt = c(`ECO#` = "%-7s", ECONAME = "%-18s", 
PARUE = "%5.1f", HTSTD = "%6.0f", DUSRI = "%6.0f", `SRN%S` = "%6.2f", 
BR1FX = "%6.0f", BR2FX = "%6.0f", BR3FX = "%6.0f", BR4FX = "%6.0f", 
BR5FX = "%6.0f", BR6FX = "%6.0f"), first_line = "$ECOTYPES:CSCAS048.20200721   Last edit: 2020-07-21 CHP", comments = c(" Coefficients presented here have no direct equivalents in the", 
" previous Dssat cassava model, which did not have a set of", 
" ecotype coefficients. Some of those present have been generated", 
" from coefficients present in the cultivar file of the previous", 
" Dssat model. Others have been developed by taking into account", 
" the characteristics of a limited number of groups of cultivars.", 
" The groupings are likely to change as more experience is gained,", 
" and they should should not be taken as 'fixed'.", " Users should also be aware that some of the coefficients are likely", 
" to vary from region to region, reflecting either an incomplete", 
" understanding of the environmental physiology of cassava, or an", 
" inadequate incorporation of aspects of current understanding.", 
" For example,PARUE may vary from region to region,possibly", 
" because of variation in the proportion of diffuse radiation", 
" in the incoming solar and sky components.", "                            1     2     3     4     5     6     7     8     9    10", 
"                         g/MJ    cm  oC.d     %    F#    F#    F#    F#    F#    F#", 
" COEFF   DEFINITION", " =====   ==========", " BRxFX   Branch number per fork at fork x,maximum  (#)", 
" ECO#    Ecotype code (text)", " ECONAME Ecotype name (text)", 
" PARUE   PAR conversion factor,standard (g dry matter/MJ)", 
" DUSRI   Degree days at which storage root number determined (oC.d)", 
" SRN%S   Storage root standard N concentration (% dm)", " HTSTD   Standard canopy height (cm)", 
" Variables that not used but for which coding is present in the program.", 
" SWFRX   Stem fraction,maximum (fr)", " SWFRN   Stem fraction,minimum (fr)", 
" SFMNL   Leaf number below which stem fraction at minimum (#)", 
" SFMXL   Leaf number above which stem fraction at maximum (#)"
))