每个人！我正在努力使用NetLogo程序。该代码看似正确，但是该模型无法运行。我希望任何人都可以帮助我。我将此模型设计为：
Period1：day> 0和day <30 and time> 1，海龟进入某些补丁程序（补丁程序1，补丁程序2，补丁程序3 ...），并按照规则停止，每个补丁程序具有最大的存储空间乌龟，如果补丁达到最大存储量，请让该补丁上的所有乌龟都死掉。
Period2：如果day> = 31且day <60 and time> 1，请问新创建的海龟在Period1中转到相同的补丁程序，并且每个补丁程序具有不同的最大存储量，如果该补丁程序达到其最大存储量，请询问所有该补丁上的海龟死亡。
Period1和Period2中的逻辑和语法相同，唯一的区别是参数的值。但是，Period1起作用，Period2不起作用。我的意思是在Period1中，海龟可以去补丁并正确死亡。海龟甚至无法移动，在Period2中什么也没发生，但滴答声仍在运行，并且没有任何错误提示。为什么会这样呢？有人可以给我一些建议吗？
任何评论和建议将不胜感激。代码如下：
globals [time day]
breed [RiverVolumes RiverVolume] ;; ceate a breed to represent river volumes
breed [WaterVolumes WaterVolume] ;; ceate a breed to represent irrigation volumes
breed [StorageVolumes StorageVolume] ;; ceate a breed to represent storage volumes
breed [Crops Crop]
patches-own[CurrentStorage QgateMaxR QgateMaxR1 QgateMaxL QgateMaxL1]
to setup
clear-all
reset-ticks
end
to go
set time ticks mod 24 ;; there are 24 ticks per day, one tick is equal to 1 hour
set day (floor (ticks / 24)) mod 7 + 1 ;; day range from 1 to 7, means Monday to Sunday
tick
if day > 0 and day < 30 and time > 1
[
FirstProcedure
RCropGrowth-1
LCropGrowth-1
DeathOfFirstWaterVolumes
set-label
]
if day >= 31 and day < 60 and time > 1
[
SecondProcedure
RCropGrowth-2
LCropGrowth-2
DeathOfSecondWaterVolumes
set-label
]
end
to FirstProcedure
ifelse [CurrentStorage] of patch 35 15 < FirstStorage
[
move-to-right-canal1-1
RGateCapacity-1
RGateFlow1-1
RFieldStorage-1
RFieldStorageOverFlow-1
]
[
ifelse [CurrentStorage] of patch 1 15 < FirstStorage
[
move-to-left-canal1-1
LGateCapacity-1
LGateFlow1-1
LFieldStorage-1
LFieldStorageOverFlow-1
]
[
ask patches with [pycor = 0]
[
if any? RiverVolumes-here
[
ask RiverVolumes [die]
]
]
]
]
end
to move-to-right-canal1-1
ask patches with [pcolor = 95.1]
[
if pxcor = 18 and pycor = 14
[
ask n-of QgateMaxFixed1 RiverVolumes-here
[
lt 90
fd 1
]
]
]
end
to RGateCapacity-1
ask patches with [pcolor = 48.8] ;; gates at the right side of the river
[
ifelse pxcor = 19
[
set QgateMaxR1 QgateMaxFixed1 ;; set the capacity of the first right gate is QgateMaxFixed1
]
[
set QgateMaxR QgateMaxFixed
]
]
end
to RGateFlow1-1
ask patches with [pcolor = 48.8 and pycor = 14] ;; gates at the right side of the river
[
ifelse pxcor = 19
[
ask n-of QgateMaxFixed1 RiverVolumes-here [fd 1]
]
[
ifelse CurrentStorage < FirstStorage
[
ifelse (count RiverVolumes-here - QgateMaxR) > 0
[
ask n-of QgateMaxFixed RiverVolumes-here [lt 90]
]
[
ask n-of (count RiverVolumes-here) RiverVolumes-here [lt 90]
]
]
[
]
]
]
end
to RFieldStorage-1
ask patches with [pcolor = 64.2] ;; ask the fields at the right side of the river
[
set CurrentStorage (CurrentStorage + count RiverVolumes-here)
sprout-WaterVolumes (count RiverVolumes-here)
ask WaterVolumes-here
[
set color 97
set size 0.8
set heading 0
]
ask RiverVolumes-here [die]
]
end
to RFieldStorageOverFlow-1
ask patches with [pcolor = 64.2]
[
if CurrentStorage > FirstStorage
[
ask n-of (CurrentStorage - FirstStorage) WaterVolumes-here [die]
set CurrentStorage FirstStorage
]
]
end
to move-to-left-canal1-1
ask patches with [pcolor = 95.1]
[
if pxcor = 18 and pycor = 14
[
ask n-of QgateMaxFixed1 RiverVolumes-here
[
rt 90
fd 1
]
]
]
end
to LGateCapacity-1
ask patches with [ pcolor = 47.4] ;; gates at the left side of the river
[
ifelse pxcor = 17
[
set QgateMaxL1 QgateMaxFixed1 ;; set the capacity of the first right gate is QgateMaxFixed1
]
[
set QgateMaxL QgateMaxFixed
]
]
end
to LGateFlow1-1
ask patches with [pcolor = 47.4 and pycor = 14] ;; gates at the left side of the river
[
ifelse pxcor = 17
[
ask n-of QgateMaxFixed1 RiverVolumes-here [fd 1]
]
[
ifelse CurrentStorage < FirstStorage
[
ifelse (count RiverVolumes-here - QgateMaxL) > 0
[
ask n-of QgateMaxFixed RiverVolumes-here [rt 90]
]
[
ask n-of (count RiverVolumes-here) RiverVolumes-here [rt 90]
]
]
[
]
]
]
end
to LFieldStorage-1
ask patches with [pcolor = 64.2] ;; ask the fields at the right side of the river
[
set CurrentStorage (CurrentStorage + count RiverVolumes-here)
sprout-WaterVolumes (count RiverVolumes-here)
ask WaterVolumes-here
[
set color 97
set size 0.8
set heading 0
]
ask RiverVolumes-here [die]
]
end
to LFieldStorageOverFlow-1
ask patches with [pcolor = 64.2] ;; ask the one of the fields which used to store the irrigation water
[
if CurrentStorage > FirstStorage ;; if the current storage exceeds the maximum storage
[
ask n-of (CurrentStorage - FirstStorage) WaterVolumes-here [die] ;; ask the extra storage volumes to die (so they go out the system)
set CurrentStorage FirstStorage ;; set current storage to the FirsIrrigationDemand
]
]
end
to RCropGrowth-1
ask patches with [pcolor = 22.6]
[
if pxcor > 20 and ([CurrentStorage] of patch (pxcor - 1) pycor) = FirstStorage
[
sprout-Crops 1
[
set shape "plant"
set size 0.1
set color green
]
]
]
end
to LCropGrowth-1
ask patches with [pcolor = 22.6]
[
if pxcor < 16 and ([CurrentStorage] of patch (pxcor + 1) pycor) = FirstStorage
[
sprout-Crops 1
[
set shape "plant"
set size 0.1
set color green
]
]
]
end
to DeathOfFirstWaterVolumes
ask patches with [pcolor = 64.2 and pxcor > 20 and pycor = 15]
[
if any? Crops-on patch 36 15
[
ask WaterVolumes-here [die]
]
]
ask patches with [pcolor = 64.2 and pxcor < 16 and pycor = 15]
[
if any? Crops-on patch 0 15
[
ask WaterVolumes-here [die]
]
]
end
to SecondProcedure
ifelse [CurrentStorage] of patch 35 15 < SecondStorage
[
move-to-right-canal1-2
RGateCapacity-2
RGateFlow1-2
RFieldStorage-2
RFieldStorageOverFlow-2
]
[
ifelse [CurrentStorage] of patch 1 15 < SecondStorage
[
move-to-left-canal1-2
LGateCapacity-2
LGateFlow1-2
LFieldStorage-2
LFieldStorageOverFlow-2
]
[
ask patches with [pycor = 0]
[
if any? RiverVolumes-here
[
ask RiverVolumes [die]
]
]
]
]
end
to move-to-right-canal1-2
ask patches with [pcolor = 95.1]
[
if pxcor = 18 and pycor = 14
[
ask n-of QgateMaxFixed1 RiverVolumes-here
[
lt 90
fd 1
]
]
]
end
to RGateCapacity-2
ask patches with [pcolor = 48.8] ;; gates at the right side of the river
[
ifelse pxcor = 19
[
set QgateMaxR1 QgateMaxFixed1 ;; set the capacity of the first right gate is QgateMaxFixed1
]
[
set QgateMaxR QgateMaxFixed
]
]
end
to RGateFlow1-2
ask patches with [pcolor = 48.8 and pycor = 14] ;; gates at the right side of the river
[
ifelse pxcor = 19
[
ask n-of QgateMaxFixed1 RiverVolumes-here [fd 1]
]
[
ifelse CurrentStorage < SecondStorage
[
ifelse (count RiverVolumes-here - QgateMaxR) > 0
[
ask n-of QgateMaxFixed RiverVolumes-here [lt 90]
]
[
ask n-of (count RiverVolumes-here) RiverVolumes-here [lt 90]
]
]
[
]
]
]
end
to RFieldStorage-2
ask patches with [pcolor = 64.2] ;; ask the fields at the right side of the river
[
set CurrentStorage (CurrentStorage + count RiverVolumes-here)
sprout-WaterVolumes (count RiverVolumes-here)
ask WaterVolumes-here
[
set color 97
set size 0.8
set heading 0
]
ask RiverVolumes-here [die]
]
end
to RFieldStorageOverFlow-2
ask patches with [pcolor = 64.2]
[
if CurrentStorage > SecondStorage ;; if the current storage exceeds the maximum storage
[
ask n-of (CurrentStorage - SecondStorage) WaterVolumes-here [die] ;; ask the extra storage volumes to die (so they go out the system)
set CurrentStorage SecondStorage
]
]
end
to move-to-left-canal1-2
ask patches with [pcolor = 95.1]
[
if pxcor = 18 and pycor = 14
[
ask n-of QgateMaxFixed1 RiverVolumes-here
[
rt 90
fd 1
]
]
]
end
to LGateCapacity-2
ask patches with [ pcolor = 47.4] ;; gates at the left side of the river
[
ifelse pxcor = 17
[
set QgateMaxL1 QgateMaxFixed1 ;; set the capacity of the first right gate is QgateMaxFixed1
]
[
set QgateMaxL QgateMaxFixed
]
]
end
to LGateFlow1-2
ask patches with [pcolor = 47.4 and pycor = 14] ;; gates at the left side of the river
[
ifelse pxcor = 17
[
ask n-of QgateMaxFixed1 RiverVolumes-here [fd 1]
]
[
ifelse CurrentStorage < SecondStorage
[
ifelse (count RiverVolumes-here - QgateMaxL) > 0
[
ask n-of QgateMaxFixed RiverVolumes-here [rt 90]
]
[
ask n-of (count RiverVolumes-here) RiverVolumes-here [rt 90]
]
]
[
]
]
]
end
to LFieldStorage-2
ask patches with [pcolor = 64.2] ;; ask the fields at the right side of the river
[
set CurrentStorage (CurrentStorage + count RiverVolumes-here)
sprout-WaterVolumes (count RiverVolumes-here)
ask WaterVolumes-here
[
set color 97
set size 0.8
set heading 0
]
ask RiverVolumes-here [die]
]
end
to LFieldStorageOverFlow-2
ask patches with [pcolor = 64.2]
[
if CurrentStorage > SecondStorage ;; if the current storage exceeds the maximum storage
[
ask n-of (CurrentStorage - SecondStorage) WaterVolumes-here [die] ;; ask the extra storage volumes to die (so they go out the system)
set CurrentStorage SecondStorage
]
]
end
to RCropGrowth-2
ask patches with [pcolor = 22.6]
[
if pxcor > 20 and ([CurrentStorage] of patch (pxcor - 1) pycor) = FirstStorage
[
sprout-Crops 1
[
set shape "plant"
set size 0.2
set color green
]
]
]
end
to LCropGrowth-2
ask patches with [pcolor = 22.6]
[
if pxcor < 16 and ([CurrentStorage] of patch (pxcor + 1) pycor) = FirstStorage
[
sprout-Crops 1
[
set shape "plant"
set size 0.2
set color green
]
]
]
end
to DeathOfSecondWaterVolumes
ask patches with [pcolor = 64.2 and pxcor > 20 and pycor = 15]
[
if any? Crops-on patch 36 15
[
ask WaterVolumes-here [die]
]
]
ask patches with [pcolor = 64.2 and pxcor < 16 and pycor = 15]
[
if any? Crops-on patch 0 15
[
ask WaterVolumes-here [die]
]
]
end
to set-label
ask patches with [pcolor = 64.2 or pcolor = 98.4 or pcolor = 47.4 or pcolor = 48.8 or pcolor = 94.5 or pcolor = 44.9 or pcolor = 95.1]
[
ifelse (count turtles-here) > 0
[
set plabel (count turtles-here)
set plabel-color black
]
[set plabel ""]
]
end
因此，我将在这里进行猜测，因为如果没有您的正确设置程序，我们将无法运行模型。 （我们还需要您的接口变量的值。）但是SecondProcedure的第一行是
ifelse [CurrentStorage] of patch 35 15 < SecondStorage
您的setup或仅使用NetLogo默认值，就可能将此补丁的CurrentStorage初始化为零。在您的第一个过程中，是否可能将此补丁的CurrentStorage填充到大于或等于SecondStorage的水平，并且与补丁1 15的填充水平相同？如果是这样，您的SecondProcedure可能不会给您想要的结果。您可以通过输入
show [CurrentStorage] of patch 35 15
在ifelse之前先查看其实际值是多少。如果我是正确的话，那不是您期望的那样，您将需要重新初始化它，并且可能需要在第一和第二期间之间重新初始化其他变量。
show命令对调试非常有用。我建议您自由使用它！
希望这会有所帮助，查尔斯