idl_command_line

IDL command line and workbench

There are two primary ways of using IDL: the command line (CLI*) and the Workbench (WB). The CLI allows direct access to the IDL interpreter. The WB is a separate program that sits on top of IDL and provides a slew of organizing, editing and debugging tools for working with IDL.

两种使用 IDL 的主流方法：命令行 CLI 和 GUI。命令行可以直接访问 IDL 编译器，GUI 是架构在 IDL 之上提供一系列组织，编辑调试工具。

CLI 和 GUI 的优缺点如下：

CLI Pros:

Lightweight. 轻量级
Fast. The CLI provides direct access to the IDL interpreter. 速度快

CLI Cons:

Limited shell-like support; e.g., no color syntaxing, command completion or keybinding definition. (However, see rIDL.)
An external editor is needed to develop and debug code. (For many, this may not be a negative.)

WB Pros:

Integrated editor with command completion, color syntaxing, code formatting and code templates.
Projects for organizing files and controlling IDL’s path.
A consistent interface across platforms supported by IDL (Windows, Mac OS X, Linux).

WB Cons:

The WB is built on Eclipse, which is a big, complex Java application. As the size and complexity of an application grows, the likelihood of bugs grows, as well.
the Outline view for jumping between programs in a file, and
the Open Resource dialog for opening files.

参考文献

IDL 批处理

Batch processing with IDL

1	$ nohup nice $IDL_DIR/bin/idl < in.pro > out.txt 2> err.txt &

in.pro

print, 'Job started'
n = 100
task1, n
;task2
;task3
print, 'Job complete'

task1.pro

pro task1, n
   compile_opt idl2

   if n eq !null then n = 100

   x = findgen(n)
   p = plot(x, /buffer, title='Plot #000')
   p.save, 'plot000.png', resolution=96

   for i=1, n-1 do begin
      si = string(i, format='(i3.3)')
      p.title = 'Plot #' + si
      p.setdata, x + i
      p.save, 'plot' + si + '.png', resolution=96
   endfor

   p.close
end

参考文献，论坛参考

mixed batch without window

1	$ idl <in.pro >out.txt 2>err.txt

in.pro

1
2
3

print, 'job started'
example_envi_batch_status_window
print, 'job complete'

example_envi_batch_status_window.pro

pro example_envi_batch_status_window

compile_opt IDL2

; First restore all the base save files.
envi, /restore_base_save_files

; Initialize ENVI and send all errors
; and warnings to the file batch.txt
envi_batch_init, log_file='batch.txt'

; Open the input file
envi_open_file, 'bhtmref.img', r_fid=fid

if (fid eq -1) then begin
   envi_batch_exit
   return
endif

; Get the dimensions and # bands
; for the input file.
envi_file_query, fid, dims=dims, nb=nb

; Set the pos to calculate
; statistics for all data (spectrally)
; in the file.
pos = lindgen(nb)

; Calculate the basic statistics and
; print the mean.

envi_batch_status_window, /off
envi_doit, 'envi_stats_doit', fid=fid, pos=pos, $
   dims=dims, comp_flag=1, mean=mean

print, 'Mean', mean

; Turn off the status window and do the same

envi_batch_status_window, /off

; Calculate the basic statistics and
; print the mean.
envi_doit, 'envi_stats_doit', fid=fid, pos=pos, $

   dims=dims, comp_flag=1, mean=mean

print, 'Mean', mean

;

; Exit ENVI

;

envi_batch_exit

end

参考文献， Executive Commands，

A list of other resource

剑桥大学 Vasily Belokurov 的IDL教程
Developer of rIDL & IDLdoc， Michael Galloy
Coyote’s guide to IDL

IDL安装

Linux 系统 IDL88/ENVI56安装

安装ENVI/SARSCAPE

├── envi56
│   ├── envi56-linux.tar.gz
│   ├── ENVILicense_20210815.sav
│   └── install.sh
├── l_opencl_p_18.1.0.015
│   ├── install_GUI.sh
│   ├── install.sh
│   ├── license.txt
│   ├── pset
│   ├── PUBLIC_KEY.PUB
│   ├── rpm
│   └── silent.cfg
└── sar56
    ├── install.sh
    ├── SARscape
    ├── SARscape_5.6.tgz
    ├── SARscapeLicense_20210815.sav
    └── SARscape_linux_v560.tgz

安装 envi56

cd envi56
sudo ./install.sh 

# 一路 y 默认安装完毕

[option] libtinfo.so error when launching ENVI 5.6/IDL 8.8 on Linux

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2
3

sudo apt install libtinfo5

$ sudo ln -s /usr/lib/x86_64-linux-gnu/libtinfo.so.6 /usr/local/harris/idl88/bin/bin.linux.x86_64/libtinfo.so.5

reference harris

安装 sarscape

sarscape 安装需要 opencl，这个比较麻烦后面单独说

1	sudo ./install.sh /usr/local /usr/local/harris/envi56

安装 opencl

OPENCL 分 INTEL 和 AMD 处理器，根据 sarscape 官网说明，需要分别安装，这里先说 INTEL 处理器的安装过程：

INTEL

因特尔的opencl sdk CPU和GPU是分开的，需要先安装基于CPU的SDK，再安装基于GPU的 sdk

安装一个clinfo的软件可以看到服务器上目前支持的OpenCL设备

1	sudo apt install clinfo

NVIDIA缺失的库安装，使得基于NVIDIA的cl设备能够正常使用

1 2	sudo apt install ocl-icd-libopencl1 sudo apt install opencl-headers

安装lsb-core，opencl sdk依赖于这个库

1	sudo apt install lsb-core

CPU opencl SDK安装参考官网手册：官网链接，下载链接: OpenCL SDK (已下载 ENVI56/LINUX/opencl_p_18.1.0.015.tar.gz )

进入到l_opencl_p_18.1.0.015目录下，

1	sudo ./install_GUI.sh

测试

liupei@T470:~/Downloads/linuxENVI$ clinfo 
Number of platforms                               2
  Platform Name                                   Intel(R) CPU Runtime for OpenCL(TM) Applications
  Platform Vendor                                 Intel(R) Corporation
  Platform Version                                OpenCL 2.1 LINUX
  Platform Profile                                FULL_PROFILE

  Platform Name                                   NVIDIA CUDA
Number of devices                                 1
  Device Name                                     GeForce 940MX
  Device Vendor                                   NVIDIA Corporation

参考文献：Huo的藏经阁, Joey’s Note

GPU SDK安装

intel 的GPU opencl 是基于 Graphics Runtime，其相关安装文件在github中，Intel Graphics

目前用不是没有装，而且上一部后好像能找到 GPU platform

AMD

还没有装，好像很麻烦，因为 sarscape帮助文件所几点几之后就不开发了。。。

参考文献：1

激活

由于申请的试用版的，激活不是通过 license manager，而是通过 idl virtual machine

sudo /usr/local/harris/envi56/idl88/bin/bin.linux.x86_64/idl -vm

# 如果上面的打不开，经测试下面的也可以
sudo /usr/local/harris/envi56/idl88/bin/idl -vm

分别选择申请到的 ENVI license.sav 和 sarscape license.savi

linux 系统 IDL8.3/ENVI5.1 安装

安装程序

安装路径：手动输入刚刚建立的/usr/local/exelis目录

sudo mkdir /usr/local/exelis
sudo chmod 777 /usr/local/exelis/
tar zxvf idl83envi51linux.x86_64.tar.gz
sudo ./install.sh

选项都选y，除了让DICOM开机启动选择n。

破解

把两个库文件解压，如果rpm2cpio没有就先安装

sudo apt install rpm2cpio

rpm2cpio libidn11-1.34-lp152.3.6.x86_64.rpm | cpio -idmv
rpm2cpio libXp-1.0.3-2.fc29.x86_64.rpm | cpio -idmv

然后进入解压出来的目录usr/lib64，里面有4个文件libidn.so.11,libidn.so.11.6.8,libXp.so.6,libXp.so.6.2.0，全cp到程序目录中

1	sudo cp * /usr/local/exelis/idl83/bin/bin.linux.x86_64

运行ifconfig，查看网卡名，我的网卡是enp5s0，运行以下代码修改网卡mac

1	sudo ifconfig enp5s0 hw ether 08:9e:01:ba:03:4b

记得每次开机都要运行一次

运行hostname，查看自己电脑名

hostname

在上面license.dat中修改
SERVER hostname 089e01ba034b 1700
这一行中的hostname为自己电脑名，编辑完毕cp license.dat文件

1	sudo cp license.dat /usr/local/exelis/license/

运行程序

idl

破解等一键运行

startidl.sh

1	alias sidl='/usr/local/exelis/idl/startidl.sh'

liupei@T470:/usr/local/exelis/idl$ cat startidl.sh 
#!/usr/bin/bash
sudo ifconfig enp0s31f6 hw ether 08:9e:01:ba:03:4b
cd /usr/local/exelis/idl83/bin/
./lmgrd &
cd ~
idl

1	sudo ifconfig enp5s0 hw ether f0:2f:74:df:4f:30

可能出现的错误

提示未破解

就运行lmgrd

1 2	cd /usr/local/exelis/idl83/bin/ ./lmgrd

如果提示，error: “lmgrd: not found”，

for ubuntu 安装lsb-core

1	sudo apt install lsb-core

for manjaro

1	yay -S lmgrd

参考文献：

CSCD安装博客 here
官方帮助 here
LINUX IDL 8.4安装

envi47安装

首先在/usr/local下建立文件夹itt, then

sudo mkdir /usr/local/itt/
tar -xzvf envi47linux.tar.gz .
cd envi47linux
tar -xzvf envi47linux.x86.tar.gz /usr/local/itt/

cd /usr/local/itt/
sudo ./install

sudo cp ENVI7.0license.dat /usr/local/itt/license/
sudo mv ENVI7.0license.dat license.dat
sudo dpkg -i libxp6_1.0.2-1ubuntu1_i386.deb
sudo dpkg -i libxp6_1.0.2-1ubuntu1_amd64.deb

sudo apt install libxinerama1:i386  libexpat1:i386
sudo apt-get install libxpm4:i386
sudo apt-get install libxmu6:i386