R/fishery_model_data_inputs.R
In jae0/snowcrab: Snow crab assessment suite using aegis* and associated projects and data streams.
Defines functions
fishery_model_data_inputs
fishery_model_data_inputs = function(
year.assessment=2023,
type="biomass_dynamics",
fishery_model_label = "turing1",
for_julia=FALSE,
time_resolution=1/12,
modeldir=file.path( homedir, "projects", "dynamical_model", "snowcrab", "data" ),
carstm_model_label="",
snowcrab_filter_class="fb"
) {
if (0) {
require(bio.snowcrab)
source( file.path( code_root, "bio_startup.R" ) )
# loadfunctions("bio.snowcrab")
year.assessment=2023
type="biomass_dynamics"
# type="size_structured_numerical_dynamics"
for_julia=TRUE
time_resolution=2/52
fishery_model_label = "turing1"
modeldir=pN$modeldir
snowcrab_filter_class="fb"
carstm_model_label = "default_fb"
# modeldir = file.path( homedir, "projects", "dynamical_model", "snowcrab", "data" )
}
yrs = 1999:year.assessment
spec_bio = bio.taxonomy::taxonomy.recode( from="spec", to="parsimonious", tolookup=2526 )
if (type=="biomass_dynamics") {
if (carstm_model_label=="") carstm_model_label= paste( "default", snowcrab_filter_class, sep="_" )
p = snowcrab_parameters(
project_class="carstm",
yrs=yrs,
areal_units_type="tesselation",
family = "poisson",
carstm_model_label= carstm_model_label,
selection = list(
type = "number", # number is to get started
biologicals=list( spec_bio=spec_bio ),
biologicals_using_snowcrab_filter_class=snowcrab_filter_class
),
fishery_model_label = fishery_model_label
)
carstm_directory = file.path(modeldir, carstm_model_label)
sppoly = areal_units( p=p) # do **not** specify: areal_units_directory=carstm_directory as we are using the default sppoly
# observations
eps = 1e-9
landings = bio.snowcrab::snowcrab_landings_db()
# NOTE:: message( "Fishing 'yr' for CFA 4X has been set to starting year:: 2001-2002 -> 2001, etc.")
# year is year of capture
# yr is "fishing year" relative to the assessment cycle
landings = landings[ which (landings$cfa %in% c( "cfanorth", "cfasouth", "cfa4x" ) ) , ]
L = tapply( landings$landings, INDEX=landings[,c("yr", "cfa")], FUN=sum, na.rm=T )
nL = nrow(L)
cfaall = tapply( landings$landings, INDEX=landings[,c("yr")], FUN=sum, na.rm=T )
L = as.data.frame( cbind( L, cfaall ) )
L = L / 1000/1000 # convert to kt
L$yrs = as.numeric( rownames(L) )
L = L[ match( p$yrs, rownames(L) ), ]
L = L[ , c( "yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x") ]
L$cfa4x[ which(L$yrs==2018)] = 0
for (i in c( "cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
j = which(!is.finite(L[,i]) )
if (length(j) > 0) L[ j, i ] = eps # remove NA's
}
# biomass data: post-fishery biomass are determined by survey B)
B = aggregate_simulations( fn=carstm_filenames( p, returnvalue="filename", fn="aggregated_timeseries" ) )$RES
rownames(B) = B$yrs
B = as.data.frame( B[ match( p$yrs, B$yrs ), ] )
# cfa4x have had no estimates prior to 2004
cfanorth.baddata = which( B$yrs <= 2004 )
# B[ cfanorth.baddata, which(colnames(B)=="cfanorth") ] = NA
cfasouth.baddata = which( B$yrs <= 2004 )
# B[ cfasouth.baddata, which(colnames(B)=="cfasouth") ] = NA
cfa.nodata = which( B$yrs <= 2004 )
B[ cfa.nodata , which(colnames(B)=="cfa4x") ] = NA
Y = B # index of abundance
Y = as.data.frame(as.matrix(Y))
er = 0.2 # target exploitation rate
U = 3 # number of regions
N = length(p$yrs) # no years with data
M = 3 # no years for projections
ty = which(p$yrs == 2004) # index of the transition year (2004) between spring and fall surveys
# priors
Kmu = c( 5.0, 60.0, 1.25 ) ## based upon prior historical analyses (when stmv and kriging were attempted)
rmu = c( 1.0, 1.0, 1.0 ) ## biological constraint
qmu = c( 1.0, 1.0, 1.0 ) ## based upon video observations q is close to 1 .. but sampling locations can of course cause bias (avoiding rocks and bedrock)
Ksd = c( 0.25, 0.25, 0.25 ) * Kmu
rsd = c( 0.1, 0.1, 0.1 ) * rmu # smaller SD's to encourage solutions closer to prior means
qsd = c( 0.1, 0.1, 0.1 ) * qmu
dir.create( carstm_directory , showWarnings=FALSE, recursive =TRUE)
fnout = file.path(carstm_directory, "biodyn_biomass.RData")
if (for_julia) {
Y= as.data.frame(Y)
L= as.data.frame(L)
L$ts = as.numeric(rownames(L))
}
save( Y, Kmu, Ksd, L, ty, file=fnout )
message("Data for biomass dynamics model saved to the following location:")
return( fnout )
}
if (type=="numerical_dynamics") {
eps = 1e-9 # small non-zero number
if (carstm_model_label=="") carstm_model_label= paste( "default", snowcrab_filter_class, sep="_" )
pA = parameters_numerical_dynamics(
yrs=yrs,
spec_bio=spec_bio,
snowcrab_filter_class=snowcrab_filter_class,
carstm_model_label= carstm_model_label,
modeldir=modeldir )
pN = pA$pN
pW = pA$pW
pH = pA$pH
pA = NULL
sppoly = areal_units( p=pN) # do **not** specify: areal_units_directory=carstm_directory as we are using the default sppoly
# sims = carstm_posterior_simulations( pN=pN, pW=pW, pH=pH, pa_threshold=0.05, qmax=0.99 )
# sims = sims / 10^6 # 10^6 kg -> kt;; kt/km^2
carstm_directory = file.path( modeldir, carstm_model_label )
# Hurdle model .. req Hurdle correction
simsN = carstm_posterior_simulations( pN=pN, pH=pH, pa_threshold=0.05, qmax=0.99, carstm_directory=carstm_directory )
SN = aggregate_simulations(
sims=simsN,
sppoly=sppoly,
yrs=pN$yrs,
method="sum",
redo=TRUE
)
RESN = SN$RES
SN = NULL
simsW = carstm_posterior_simulations( pW=pW, carstm_directory=carstm_directory )
SW = aggregate_simulations(
sims=simsW,
sppoly=sppoly,
yrs=pW$yrs,
method="mean",
redo=TRUE
)
RESW = SW$RES
SW = NULL
landings = bio.snowcrab::snowcrab_landings_db()
# NOTE:: message( "Fishing 'yr' for CFA 4X has been set to starting year:: 2001-2002 -> 2001, etc.")
# year is year of capture
# yr is "fishing year" relative to the assessment cycle
landings = landings[ which (landings$cfa %in% c( "cfanorth", "cfasouth", "cfa4x" ) ) , ]
landings$timestamp = landings$date.fished
i = which(is.na( landings$timestamp ))
if (length(i) > 0) landings$timestamp[ i ] = landings$date.landed[ i ]
landings$timestamp = lubridate::as_datetime(landings$date.fished)
i = which(is.na( landings$timestamp ))
if (length(i) > 0) {
# missing time of year / season .. setting to summer
landings$timestamp[ i ] = lubridate::ymd( paste( landings$year[i], "07", "01", sep="-" ) )
}
landings$dyear = lubridate::decimal_date( landings$timestamp ) - lubridate::year(landings$timestamp )
landings$dyear = trunc(landings$dyear / time_resolution + 1 ) * time_resolution
landings$ts = landings$year + landings$dyear
L = tapply( landings$landings, INDEX=landings[,c("ts", "cfa")], FUN=sum, na.rm=T )
nL = nrow(L)
cfaall = tapply( landings$landings, INDEX=landings[,c("ts")], FUN=sum, na.rm=T )
L = cbind( L, cfaall )
L = L / 1000/1000 # convert to kt pN$fishery_model_label = "stan_surplus_production_2022_model_qc_cauchy"
L[ !is.finite(L)] = 0
L = as.data.frame(L)
L$ts = as.numeric( rownames(L) )
# landings to number:
L$yrs = floor( L$ts )
names(RESW) = paste( "mw", names(RESW), sep="_")
L = merge(L, RESW, by.x="yrs", by.y="mw_yrs" )
L[, "cfa4x"] = floor( L[, "cfa4x"] / L[, "mw_cfa4x"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfasouth"] = floor( L[, "cfasouth"] / L[, "mw_cfasouth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfanorth"] = floor( L[, "cfanorth"] / L[, "mw_cfanorth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfaall"] = floor( L[, "cfaall"] / L[, "mw_cfaall"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L = L[ , c("ts", "yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x") ]
# L = as.matrix(L) # catches
for (i in c( "cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
j = which(!is.finite(L[,i]) )
if (length(j) > 0) L[ j, i ] = eps # remove NA's
}
# observed index of abundance
rownames(RESN) = RESN$yrs
RESN = as.data.frame( RESN )
cfa4x = which(names(RESN)=="cfa4x") # column index of cfa4x
cfanorth = which(names(RESN)=="cfanorth")
cfasouth = which(names(RESN)=="cfasouth")
cfaall = which(names(RESN)=="cfaall")
cfanorth.baddata = which( RESN$yrs <= 2004 )
# RESN[ cfanorth.baddata, cfanorth ] = NA
cfasouth.baddata = which( RESN$yrs <= 2004 )
# RESN[ cfasouth.baddata, cfasouth ] = NA
# cfa4x have had no estimates prior to 2004
cfa.nodata = which( RESN$yrs <= 2004 )
RESN[ cfa.nodata , "cfa4x" ] = NA
for (i in c("cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
RESN[,paste(i, "cv", sep="_")] = RESN[,paste(i, "sd", sep="_")] / RESN[,i]
}
RESN = RESN[, c("yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x", "cfaall_cv", "cfanorth_cv", "cfasouth_cv", "cfa4x_cv") ]
for (i in c("cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
RESN[,i] = RESN[,i] / max(RESN[,i], na.rm=T ) # force mean=0 sd=1
}
er = 0.2 # target exploitation rate
U = 3 # number of regions
N = length(p$yrs) # no years with data
M = 3 # no years for projections
ty = which(p$yrs == 2004) # index of the transition year (2004) between spring and fall surveys
missing = ifelse( is.finite(as.matrix(RESN) ), 0, 1)
# this must be done last
i = which(RESN$yrs < 2004); RESN$yrs[i] = RESN$yrs[i] + 0.4 #"spring"
i = which(RESN$yrs >= 2004); RESN$yrs[i] = Y$yrs[i] + 0.8 # "fall"
RESN = as.matrix(RESN)
# priors
Kmu = c( 5.0, 60.0, 1.25 ) ## based upon prior historical analyses (when stmv and kriging were attempted)
rmu = c( 1.0, 1.0, 1.0 ) ## biological constraint
qmu = c( 1.0, 1.0, 1.0 ) ## based upon video observations q is close to 1 .. but sampling locations can of course cause bias (avoiding rocks and bedrock)
Ksd = c( 0.25, 0.25, 0.25 ) * Kmu
rsd = c( 0.1, 0.1, 0.1 ) * rmu # smaller SD's to encourage solutions closer to prior means
qsd = c( 0.1, 0.1, 0.1 ) * qmu
RESN[ which(missing==1)] = NA
Y = as.data.frame(RESN)
dir.create( carstm_directory , showWarnings=FALSE, recursive =TRUE)
fnout = file.path(carstm_directory, "biodyn_number.RData")
save( Y, Kmu, Ksd, L, ty, file=fnout )
message("Data for numerical dynamics model saved to the following location:")
return( fnout )
}
if (type=="size_structured_numerical_dynamics") {
p = bio.snowcrab::load.environment( year.assessment=year.assessment )
# observations
eps = 1e-9 # small non-zero number
er = 0.2 # target exploitation rate
U = 3 # number of regions
N = length(p$yrs) # no years with data
M = 3 # no years for projections
ty = which(p$yrs == 2004) # index of the transition year (2004) between spring and fall surveys
# data: post-fishery are determined by survey B)
M0_W = NULL
Y = data.frame( yrs = p$yrs )
i = which(Y$yrs < 2004); Y$yrs[i] = Y$yrs[i] + 0.4 #"spring"
i = which(Y$yrs >= 2004); Y$yrs[i] = Y$yrs[i] + 0.8 # "fall"
for ( snowcrab_filter_class in c("M0", "M1", "M2", "M3", "M4", "f.mat")) {
carstm_model_label= paste( "default", snowcrab_filter_class, sep="_" )
carstm_directory = file.path(modeldir, carstm_model_label)
pA = parameters_numerical_dynamics(
yrs=yrs,
spec_bio=spec_bio,
snowcrab_filter_class=snowcrab_filter_class,
carstm_model_label= carstm_model_label,
modeldir=modeldir )
pN = pA$pN
pW = pA$pW
pH = pA$pH
pA = NULL
sppoly = areal_units( p=pN , areal_units_directory=carstm_directory ) # as each variable has a separate sppoly
# sims = carstm_posterior_simulations( pN=pN, pW=pW, pH=pH, pa_threshold=0.05, qmax=0.99 )
# sims = sims / 10^6 # 10^6 kg -> kt;; kt/km^2
# if (snowcrab_filter_class=="M1") browser()
# Hurdle model .. req Hurdle correction
simsN = carstm_posterior_simulations( pN=pN, pH=pH, pa_threshold=0.05, qmax=0.99, carstm_directory=carstm_directory )
SN = aggregate_simulations(
sims=simsN,
sppoly=sppoly,
yrs=pN$yrs,
method="sum",
redo=TRUE
)
RESN = SN$RES
SN = NULL
simsW = carstm_posterior_simulations( pW=pW, carstm_directory=carstm_directory )
SW = aggregate_simulations(
sims=simsW,
sppoly=sppoly,
yrs=pW$yrs,
method="mean",
redo=TRUE
)
RESW = SW$RES
SW = NULL
# index of abundance
rownames(RESN) = RESN$yrs
RESN = as.data.frame( RESN )
cfanorth.baddata = which( RESN$yrs <= 2004 )
cfasouth.baddata = which( RESN$yrs <= 2004 )
cfa.nodata = which( RESN$yrs <= 2004 )
RESN[ cfa.nodata , "cfa4x" ] = NA
RESN = RESN[, c("yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x", "cfaall_sd", "cfanorth_sd", "cfasouth_sd", "cfa4x_sd") ]
# for (i in 2:ncol(RESN)) {
# RESN[,i] = RESN[,i] / max(RESN[,i], na.rm=T ) # force (0,1)
# }
# this must be done last
RESN = as.matrix(RESN)
missing = ifelse( is.finite(as.matrix(RESN) ), 0, 1)
RESN[ which(missing==1)] = NA
RESN = as.data.frame(RESN)
RESN$yrs = NULL
names(RESN) = paste( names(RESN), snowcrab_filter_class, sep="_")
Y = cbind( Y, RESN )
# estimated mean size
RESW = as.data.frame( RESW )
rownames(RESW) = RESW$yrs
colnames(RESW) = paste( "mw", colnames(RESW), sep="_")
if (snowcrab_filter_class =="M0") {
M0_W = RESW
}
# cfa4x = which(names(RESW)=="cfa4x") # column index of cfa4x
# cfanorth = which(names(RESW)=="cfanorth")
# cfasouth = which(names(RESW)=="cfasouth")
# cfaall = which(names(RESW)=="cfaall")
cfanorth.baddata = which( RESW$yrs <= 2004 )
cfasouth.baddata = which( RESW$yrs <= 2004 )
cfa.nodata = which( RESW$yrs <= 2004 )
RESW[ cfa.nodata , "mw_cfa4x" ] = NA
RESW$yrs = NULL
names(RESW) = paste( names(RESW), snowcrab_filter_class, sep="_")
Y = cbind( Y, RESW )
# habitat
simsH = carstm_posterior_simulations( pH=pH, carstm_directory=carstm_directory )
simsH = ifelse( simsH >= p$habitat.threshold.quantile, 1, 0 )
H = data.frame(
Hcfaall = rowMeans( colSums( simsH * sppoly$au_sa_km2, na.rm=TRUE ), na.rm=TRUE ),
Hcfanorth = rowMeans( colSums( simsH * sppoly$cfanorth_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfasouth = rowMeans( colSums( simsH * sppoly$cfasouth_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfa23 = rowMeans( colSums( simsH * sppoly$cfa23_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfa24 = rowMeans( colSums( simsH * sppoly$cfa24_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfa4x = rowMeans( colSums( simsH * sppoly$cfa4x_surfacearea, na.rm=TRUE ), na.rm=TRUE)
)
names(H) = paste(names(H), snowcrab_filter_class, sep="_")
Y = cbind(Y, H)
message ( snowcrab_filter_class )
}
landings = bio.snowcrab::snowcrab_landings_db()
# NOTE:: message( "Fishing 'yr' for CFA 4X has been set to starting year:: 2001-2002 -> 2001, etc.")
# year is year of capture
# yr is "fishing year" relative to the assessment cycle
landings = landings[ which (landings$cfa %in% c( "cfanorth", "cfasouth", "cfa4x" ) ) , ]
landings$timestamp = landings$date.fished
i = which(is.na( landings$timestamp ))
if (length(i) > 0) landings$timestamp[ i ] = landings$date.landed[ i ]
landings$timestamp = lubridate::as_datetime(landings$date.fished)
i = which(is.na( landings$timestamp ))
if (length(i) > 0) {
# missing time of year / season .. setting to summer
landings$timestamp[ i ] = lubridate::ymd( paste( landings$year[i], "07", "01", sep="-" ) )
}
landings$dyear = lubridate::decimal_date( landings$timestamp ) - lubridate::year(landings$timestamp )
landings$dyear = trunc(landings$dyear / time_resolution + 1 ) * time_resolution
landings$ts = landings$year + landings$dyear
L = tapply( landings$landings, INDEX=landings[,c("ts", "cfa")], FUN=sum, na.rm=T )
nL = nrow(L)
cfaall = tapply( landings$landings, INDEX=landings[,c("ts")], FUN=sum, na.rm=T )
L = cbind( L, cfaall )
L = L / 1000/1000 # convert to kt pN$fishery_model_label = "stan_surplus_production_2022_model_qc_cauchy"
L[ !is.finite(L)] = 0
L = as.data.frame(L)
L$ts = as.numeric( rownames(L) )
# landings to number:
L$yrs = floor( L$ts )
# year correction for 4X
# ie:: fishery from 1999-2000 in 4X coded as 1999 -- ie. assume all captured by 31 Dec
Lts = lubridate::date_decimal( L$ts )
to.offset = which( lubridate::month(Lts) >= 1 & lubridate::month(Lts) <= 6 )
L$yrs_4x = L$yrs
L$yrs_4x[to.offset] = L$yrs_4x[to.offset] - 1
L = merge(L, M0_W, by.x="yrs", by.y="mw_yrs" )
L[, "cfa4x"] = floor( L[, "cfa4x"] / L[, "mw_cfa4x"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfasouth"] = floor( L[, "cfasouth"] / L[, "mw_cfasouth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfanorth"] = floor( L[, "cfanorth"] / L[, "mw_cfanorth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfaall"] = floor( L[, "cfaall"] / L[, "mw_cfaall"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L = L[ , c("ts", "yrs", "yrs_4x", "cfaall", "cfanorth", "cfasouth", "cfa4x") ]
# L = as.matrix(L) # catches
for (i in c( "cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
j = which(!is.finite(L[,i]) )
if (length(j) > 0) L[ j, i ] = eps # remove NA's
}
# priors
Kmu = c( 5.0, 60.0, 1.25 ) ## based upon prior historical analyses (when stmv and kriging were attempted)
rmu = c( 1.0, 1.0, 1.0 ) ## biological constraint
qmu = c( 1.0, 1.0, 1.0 ) ## based upon video observations q is close to 1 .. but sampling locations can of course cause bias (avoiding rocks and bedrock)
Ksd = c( 0.25, 0.25, 0.25 ) * Kmu
rsd = c( 0.1, 0.1, 0.1 ) * rmu # smaller SD's to encourage solutions closer to prior means
qsd = c( 0.1, 0.1, 0.1 ) * qmu
# dir.create( modeldir ,showWarnings=FALSE, recursive =TRUE)
fnout = file.path(modeldir, "biodyn_number_size_struct.RData")
save( Y, Kmu, Ksd, L, M0_W, file=fnout )
message("Data for stage-structred numerical dynamics model saved to the following location:")
return( fnout )
}
}
jae0/snowcrab documentation built on Nov. 6, 2024, 10:13 p.m.
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Defines functions fishery_model_data_inputs
fishery_model_data_inputs = function(
year.assessment=2023,
type="biomass_dynamics",
fishery_model_label = "turing1",
for_julia=FALSE,
time_resolution=1/12,
modeldir=file.path( homedir, "projects", "dynamical_model", "snowcrab", "data" ),
carstm_model_label="",
snowcrab_filter_class="fb"
) {
if (0) {
require(bio.snowcrab)
source( file.path( code_root, "bio_startup.R" ) )
# loadfunctions("bio.snowcrab")
year.assessment=2023
type="biomass_dynamics"
# type="size_structured_numerical_dynamics"
for_julia=TRUE
time_resolution=2/52
fishery_model_label = "turing1"
modeldir=pN$modeldir
snowcrab_filter_class="fb"
carstm_model_label = "default_fb"
# modeldir = file.path( homedir, "projects", "dynamical_model", "snowcrab", "data" )
}
yrs = 1999:year.assessment
spec_bio = bio.taxonomy::taxonomy.recode( from="spec", to="parsimonious", tolookup=2526 )
if (type=="biomass_dynamics") {
if (carstm_model_label=="") carstm_model_label= paste( "default", snowcrab_filter_class, sep="_" )
p = snowcrab_parameters(
project_class="carstm",
yrs=yrs,
areal_units_type="tesselation",
family = "poisson",
carstm_model_label= carstm_model_label,
selection = list(
type = "number", # number is to get started
biologicals=list( spec_bio=spec_bio ),
biologicals_using_snowcrab_filter_class=snowcrab_filter_class
),
fishery_model_label = fishery_model_label
)
carstm_directory = file.path(modeldir, carstm_model_label)
sppoly = areal_units( p=p) # do **not** specify: areal_units_directory=carstm_directory as we are using the default sppoly
# observations
eps = 1e-9
landings = bio.snowcrab::snowcrab_landings_db()
# NOTE:: message( "Fishing 'yr' for CFA 4X has been set to starting year:: 2001-2002 -> 2001, etc.")
# year is year of capture
# yr is "fishing year" relative to the assessment cycle
landings = landings[ which (landings$cfa %in% c( "cfanorth", "cfasouth", "cfa4x" ) ) , ]
L = tapply( landings$landings, INDEX=landings[,c("yr", "cfa")], FUN=sum, na.rm=T )
nL = nrow(L)
cfaall = tapply( landings$landings, INDEX=landings[,c("yr")], FUN=sum, na.rm=T )
L = as.data.frame( cbind( L, cfaall ) )
L = L / 1000/1000 # convert to kt
L$yrs = as.numeric( rownames(L) )
L = L[ match( p$yrs, rownames(L) ), ]
L = L[ , c( "yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x") ]
L$cfa4x[ which(L$yrs==2018)] = 0
for (i in c( "cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
j = which(!is.finite(L[,i]) )
if (length(j) > 0) L[ j, i ] = eps # remove NA's
}
# biomass data: post-fishery biomass are determined by survey B)
B = aggregate_simulations( fn=carstm_filenames( p, returnvalue="filename", fn="aggregated_timeseries" ) )$RES
rownames(B) = B$yrs
B = as.data.frame( B[ match( p$yrs, B$yrs ), ] )
# cfa4x have had no estimates prior to 2004
cfanorth.baddata = which( B$yrs <= 2004 )
# B[ cfanorth.baddata, which(colnames(B)=="cfanorth") ] = NA
cfasouth.baddata = which( B$yrs <= 2004 )
# B[ cfasouth.baddata, which(colnames(B)=="cfasouth") ] = NA
cfa.nodata = which( B$yrs <= 2004 )
B[ cfa.nodata , which(colnames(B)=="cfa4x") ] = NA
Y = B # index of abundance
Y = as.data.frame(as.matrix(Y))
er = 0.2 # target exploitation rate
U = 3 # number of regions
N = length(p$yrs) # no years with data
M = 3 # no years for projections
ty = which(p$yrs == 2004) # index of the transition year (2004) between spring and fall surveys
# priors
Kmu = c( 5.0, 60.0, 1.25 ) ## based upon prior historical analyses (when stmv and kriging were attempted)
rmu = c( 1.0, 1.0, 1.0 ) ## biological constraint
qmu = c( 1.0, 1.0, 1.0 ) ## based upon video observations q is close to 1 .. but sampling locations can of course cause bias (avoiding rocks and bedrock)
Ksd = c( 0.25, 0.25, 0.25 ) * Kmu
rsd = c( 0.1, 0.1, 0.1 ) * rmu # smaller SD's to encourage solutions closer to prior means
qsd = c( 0.1, 0.1, 0.1 ) * qmu
dir.create( carstm_directory , showWarnings=FALSE, recursive =TRUE)
fnout = file.path(carstm_directory, "biodyn_biomass.RData")
if (for_julia) {
Y= as.data.frame(Y)
L= as.data.frame(L)
L$ts = as.numeric(rownames(L))
}
save( Y, Kmu, Ksd, L, ty, file=fnout )
message("Data for biomass dynamics model saved to the following location:")
return( fnout )
}
if (type=="numerical_dynamics") {
eps = 1e-9 # small non-zero number
if (carstm_model_label=="") carstm_model_label= paste( "default", snowcrab_filter_class, sep="_" )
pA = parameters_numerical_dynamics(
yrs=yrs,
spec_bio=spec_bio,
snowcrab_filter_class=snowcrab_filter_class,
carstm_model_label= carstm_model_label,
modeldir=modeldir )
pN = pA$pN
pW = pA$pW
pH = pA$pH
pA = NULL
sppoly = areal_units( p=pN) # do **not** specify: areal_units_directory=carstm_directory as we are using the default sppoly
# sims = carstm_posterior_simulations( pN=pN, pW=pW, pH=pH, pa_threshold=0.05, qmax=0.99 )
# sims = sims / 10^6 # 10^6 kg -> kt;; kt/km^2
carstm_directory = file.path( modeldir, carstm_model_label )
# Hurdle model .. req Hurdle correction
simsN = carstm_posterior_simulations( pN=pN, pH=pH, pa_threshold=0.05, qmax=0.99, carstm_directory=carstm_directory )
SN = aggregate_simulations(
sims=simsN,
sppoly=sppoly,
yrs=pN$yrs,
method="sum",
redo=TRUE
)
RESN = SN$RES
SN = NULL
simsW = carstm_posterior_simulations( pW=pW, carstm_directory=carstm_directory )
SW = aggregate_simulations(
sims=simsW,
sppoly=sppoly,
yrs=pW$yrs,
method="mean",
redo=TRUE
)
RESW = SW$RES
SW = NULL
landings = bio.snowcrab::snowcrab_landings_db()
# NOTE:: message( "Fishing 'yr' for CFA 4X has been set to starting year:: 2001-2002 -> 2001, etc.")
# year is year of capture
# yr is "fishing year" relative to the assessment cycle
landings = landings[ which (landings$cfa %in% c( "cfanorth", "cfasouth", "cfa4x" ) ) , ]
landings$timestamp = landings$date.fished
i = which(is.na( landings$timestamp ))
if (length(i) > 0) landings$timestamp[ i ] = landings$date.landed[ i ]
landings$timestamp = lubridate::as_datetime(landings$date.fished)
i = which(is.na( landings$timestamp ))
if (length(i) > 0) {
# missing time of year / season .. setting to summer
landings$timestamp[ i ] = lubridate::ymd( paste( landings$year[i], "07", "01", sep="-" ) )
}
landings$dyear = lubridate::decimal_date( landings$timestamp ) - lubridate::year(landings$timestamp )
landings$dyear = trunc(landings$dyear / time_resolution + 1 ) * time_resolution
landings$ts = landings$year + landings$dyear
L = tapply( landings$landings, INDEX=landings[,c("ts", "cfa")], FUN=sum, na.rm=T )
nL = nrow(L)
cfaall = tapply( landings$landings, INDEX=landings[,c("ts")], FUN=sum, na.rm=T )
L = cbind( L, cfaall )
L = L / 1000/1000 # convert to kt pN$fishery_model_label = "stan_surplus_production_2022_model_qc_cauchy"
L[ !is.finite(L)] = 0
L = as.data.frame(L)
L$ts = as.numeric( rownames(L) )
# landings to number:
L$yrs = floor( L$ts )
names(RESW) = paste( "mw", names(RESW), sep="_")
L = merge(L, RESW, by.x="yrs", by.y="mw_yrs" )
L[, "cfa4x"] = floor( L[, "cfa4x"] / L[, "mw_cfa4x"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfasouth"] = floor( L[, "cfasouth"] / L[, "mw_cfasouth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfanorth"] = floor( L[, "cfanorth"] / L[, "mw_cfanorth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfaall"] = floor( L[, "cfaall"] / L[, "mw_cfaall"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L = L[ , c("ts", "yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x") ]
# L = as.matrix(L) # catches
for (i in c( "cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
j = which(!is.finite(L[,i]) )
if (length(j) > 0) L[ j, i ] = eps # remove NA's
}
# observed index of abundance
rownames(RESN) = RESN$yrs
RESN = as.data.frame( RESN )
cfa4x = which(names(RESN)=="cfa4x") # column index of cfa4x
cfanorth = which(names(RESN)=="cfanorth")
cfasouth = which(names(RESN)=="cfasouth")
cfaall = which(names(RESN)=="cfaall")
cfanorth.baddata = which( RESN$yrs <= 2004 )
# RESN[ cfanorth.baddata, cfanorth ] = NA
cfasouth.baddata = which( RESN$yrs <= 2004 )
# RESN[ cfasouth.baddata, cfasouth ] = NA
# cfa4x have had no estimates prior to 2004
cfa.nodata = which( RESN$yrs <= 2004 )
RESN[ cfa.nodata , "cfa4x" ] = NA
for (i in c("cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
RESN[,paste(i, "cv", sep="_")] = RESN[,paste(i, "sd", sep="_")] / RESN[,i]
}
RESN = RESN[, c("yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x", "cfaall_cv", "cfanorth_cv", "cfasouth_cv", "cfa4x_cv") ]
for (i in c("cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
RESN[,i] = RESN[,i] / max(RESN[,i], na.rm=T ) # force mean=0 sd=1
}
er = 0.2 # target exploitation rate
U = 3 # number of regions
N = length(p$yrs) # no years with data
M = 3 # no years for projections
ty = which(p$yrs == 2004) # index of the transition year (2004) between spring and fall surveys
missing = ifelse( is.finite(as.matrix(RESN) ), 0, 1)
# this must be done last
i = which(RESN$yrs < 2004); RESN$yrs[i] = RESN$yrs[i] + 0.4 #"spring"
i = which(RESN$yrs >= 2004); RESN$yrs[i] = Y$yrs[i] + 0.8 # "fall"
RESN = as.matrix(RESN)
# priors
Kmu = c( 5.0, 60.0, 1.25 ) ## based upon prior historical analyses (when stmv and kriging were attempted)
rmu = c( 1.0, 1.0, 1.0 ) ## biological constraint
qmu = c( 1.0, 1.0, 1.0 ) ## based upon video observations q is close to 1 .. but sampling locations can of course cause bias (avoiding rocks and bedrock)
Ksd = c( 0.25, 0.25, 0.25 ) * Kmu
rsd = c( 0.1, 0.1, 0.1 ) * rmu # smaller SD's to encourage solutions closer to prior means
qsd = c( 0.1, 0.1, 0.1 ) * qmu
RESN[ which(missing==1)] = NA
Y = as.data.frame(RESN)
dir.create( carstm_directory , showWarnings=FALSE, recursive =TRUE)
fnout = file.path(carstm_directory, "biodyn_number.RData")
save( Y, Kmu, Ksd, L, ty, file=fnout )
message("Data for numerical dynamics model saved to the following location:")
return( fnout )
}
if (type=="size_structured_numerical_dynamics") {
p = bio.snowcrab::load.environment( year.assessment=year.assessment )
# observations
eps = 1e-9 # small non-zero number
er = 0.2 # target exploitation rate
U = 3 # number of regions
N = length(p$yrs) # no years with data
M = 3 # no years for projections
ty = which(p$yrs == 2004) # index of the transition year (2004) between spring and fall surveys
# data: post-fishery are determined by survey B)
M0_W = NULL
Y = data.frame( yrs = p$yrs )
i = which(Y$yrs < 2004); Y$yrs[i] = Y$yrs[i] + 0.4 #"spring"
i = which(Y$yrs >= 2004); Y$yrs[i] = Y$yrs[i] + 0.8 # "fall"
for ( snowcrab_filter_class in c("M0", "M1", "M2", "M3", "M4", "f.mat")) {
carstm_model_label= paste( "default", snowcrab_filter_class, sep="_" )
carstm_directory = file.path(modeldir, carstm_model_label)
pA = parameters_numerical_dynamics(
yrs=yrs,
spec_bio=spec_bio,
snowcrab_filter_class=snowcrab_filter_class,
carstm_model_label= carstm_model_label,
modeldir=modeldir )
pN = pA$pN
pW = pA$pW
pH = pA$pH
pA = NULL
sppoly = areal_units( p=pN , areal_units_directory=carstm_directory ) # as each variable has a separate sppoly
# sims = carstm_posterior_simulations( pN=pN, pW=pW, pH=pH, pa_threshold=0.05, qmax=0.99 )
# sims = sims / 10^6 # 10^6 kg -> kt;; kt/km^2
# if (snowcrab_filter_class=="M1") browser()
# Hurdle model .. req Hurdle correction
simsN = carstm_posterior_simulations( pN=pN, pH=pH, pa_threshold=0.05, qmax=0.99, carstm_directory=carstm_directory )
SN = aggregate_simulations(
sims=simsN,
sppoly=sppoly,
yrs=pN$yrs,
method="sum",
redo=TRUE
)
RESN = SN$RES
SN = NULL
simsW = carstm_posterior_simulations( pW=pW, carstm_directory=carstm_directory )
SW = aggregate_simulations(
sims=simsW,
sppoly=sppoly,
yrs=pW$yrs,
method="mean",
redo=TRUE
)
RESW = SW$RES
SW = NULL
# index of abundance
rownames(RESN) = RESN$yrs
RESN = as.data.frame( RESN )
cfanorth.baddata = which( RESN$yrs <= 2004 )
cfasouth.baddata = which( RESN$yrs <= 2004 )
cfa.nodata = which( RESN$yrs <= 2004 )
RESN[ cfa.nodata , "cfa4x" ] = NA
RESN = RESN[, c("yrs", "cfaall", "cfanorth", "cfasouth", "cfa4x", "cfaall_sd", "cfanorth_sd", "cfasouth_sd", "cfa4x_sd") ]
# for (i in 2:ncol(RESN)) {
# RESN[,i] = RESN[,i] / max(RESN[,i], na.rm=T ) # force (0,1)
# }
# this must be done last
RESN = as.matrix(RESN)
missing = ifelse( is.finite(as.matrix(RESN) ), 0, 1)
RESN[ which(missing==1)] = NA
RESN = as.data.frame(RESN)
RESN$yrs = NULL
names(RESN) = paste( names(RESN), snowcrab_filter_class, sep="_")
Y = cbind( Y, RESN )
# estimated mean size
RESW = as.data.frame( RESW )
rownames(RESW) = RESW$yrs
colnames(RESW) = paste( "mw", colnames(RESW), sep="_")
if (snowcrab_filter_class =="M0") {
M0_W = RESW
}
# cfa4x = which(names(RESW)=="cfa4x") # column index of cfa4x
# cfanorth = which(names(RESW)=="cfanorth")
# cfasouth = which(names(RESW)=="cfasouth")
# cfaall = which(names(RESW)=="cfaall")
cfanorth.baddata = which( RESW$yrs <= 2004 )
cfasouth.baddata = which( RESW$yrs <= 2004 )
cfa.nodata = which( RESW$yrs <= 2004 )
RESW[ cfa.nodata , "mw_cfa4x" ] = NA
RESW$yrs = NULL
names(RESW) = paste( names(RESW), snowcrab_filter_class, sep="_")
Y = cbind( Y, RESW )
# habitat
simsH = carstm_posterior_simulations( pH=pH, carstm_directory=carstm_directory )
simsH = ifelse( simsH >= p$habitat.threshold.quantile, 1, 0 )
H = data.frame(
Hcfaall = rowMeans( colSums( simsH * sppoly$au_sa_km2, na.rm=TRUE ), na.rm=TRUE ),
Hcfanorth = rowMeans( colSums( simsH * sppoly$cfanorth_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfasouth = rowMeans( colSums( simsH * sppoly$cfasouth_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfa23 = rowMeans( colSums( simsH * sppoly$cfa23_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfa24 = rowMeans( colSums( simsH * sppoly$cfa24_surfacearea, na.rm=TRUE ), na.rm=TRUE),
Hcfa4x = rowMeans( colSums( simsH * sppoly$cfa4x_surfacearea, na.rm=TRUE ), na.rm=TRUE)
)
names(H) = paste(names(H), snowcrab_filter_class, sep="_")
Y = cbind(Y, H)
message ( snowcrab_filter_class )
}
landings = bio.snowcrab::snowcrab_landings_db()
# NOTE:: message( "Fishing 'yr' for CFA 4X has been set to starting year:: 2001-2002 -> 2001, etc.")
# year is year of capture
# yr is "fishing year" relative to the assessment cycle
landings = landings[ which (landings$cfa %in% c( "cfanorth", "cfasouth", "cfa4x" ) ) , ]
landings$timestamp = landings$date.fished
i = which(is.na( landings$timestamp ))
if (length(i) > 0) landings$timestamp[ i ] = landings$date.landed[ i ]
landings$timestamp = lubridate::as_datetime(landings$date.fished)
i = which(is.na( landings$timestamp ))
if (length(i) > 0) {
# missing time of year / season .. setting to summer
landings$timestamp[ i ] = lubridate::ymd( paste( landings$year[i], "07", "01", sep="-" ) )
}
landings$dyear = lubridate::decimal_date( landings$timestamp ) - lubridate::year(landings$timestamp )
landings$dyear = trunc(landings$dyear / time_resolution + 1 ) * time_resolution
landings$ts = landings$year + landings$dyear
L = tapply( landings$landings, INDEX=landings[,c("ts", "cfa")], FUN=sum, na.rm=T )
nL = nrow(L)
cfaall = tapply( landings$landings, INDEX=landings[,c("ts")], FUN=sum, na.rm=T )
L = cbind( L, cfaall )
L = L / 1000/1000 # convert to kt pN$fishery_model_label = "stan_surplus_production_2022_model_qc_cauchy"
L[ !is.finite(L)] = 0
L = as.data.frame(L)
L$ts = as.numeric( rownames(L) )
# landings to number:
L$yrs = floor( L$ts )
# year correction for 4X
# ie:: fishery from 1999-2000 in 4X coded as 1999 -- ie. assume all captured by 31 Dec
Lts = lubridate::date_decimal( L$ts )
to.offset = which( lubridate::month(Lts) >= 1 & lubridate::month(Lts) <= 6 )
L$yrs_4x = L$yrs
L$yrs_4x[to.offset] = L$yrs_4x[to.offset] - 1
L = merge(L, M0_W, by.x="yrs", by.y="mw_yrs" )
L[, "cfa4x"] = floor( L[, "cfa4x"] / L[, "mw_cfa4x"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfasouth"] = floor( L[, "cfasouth"] / L[, "mw_cfasouth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfanorth"] = floor( L[, "cfanorth"] / L[, "mw_cfanorth"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L[, "cfaall"] = floor( L[, "cfaall"] / L[, "mw_cfaall"] * 1000 * 1000 ) ## kt /kg *1000 *1000 --> number
L = L[ , c("ts", "yrs", "yrs_4x", "cfaall", "cfanorth", "cfasouth", "cfa4x") ]
# L = as.matrix(L) # catches
for (i in c( "cfaall", "cfanorth", "cfasouth", "cfa4x") ) {
j = which(!is.finite(L[,i]) )
if (length(j) > 0) L[ j, i ] = eps # remove NA's
}
# priors
Kmu = c( 5.0, 60.0, 1.25 ) ## based upon prior historical analyses (when stmv and kriging were attempted)
rmu = c( 1.0, 1.0, 1.0 ) ## biological constraint
qmu = c( 1.0, 1.0, 1.0 ) ## based upon video observations q is close to 1 .. but sampling locations can of course cause bias (avoiding rocks and bedrock)
Ksd = c( 0.25, 0.25, 0.25 ) * Kmu
rsd = c( 0.1, 0.1, 0.1 ) * rmu # smaller SD's to encourage solutions closer to prior means
qsd = c( 0.1, 0.1, 0.1 ) * qmu
# dir.create( modeldir ,showWarnings=FALSE, recursive =TRUE)
fnout = file.path(modeldir, "biodyn_number_size_struct.RData")
save( Y, Kmu, Ksd, L, M0_W, file=fnout )
message("Data for stage-structred numerical dynamics model saved to the following location:")
return( fnout )
}
}
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