get crism

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Contents: Citation, Description, Arguments, Usage, Examples, Images, Sub-Functions, Source

Supported Under Version: >

Current .dvrc Version: 1.12

Citation

crism_science.dvrc

Description

Download and parses CRISM data from the PDS repository into a usable structure for davinci. This will cache crism products in the $DV_CRISM_CACHE directory. Additionally, the $DV_CRISM_DB_USER, $DV_CRISM_DB_PORT, and $DV_CRISM_DB_PASS are all required.

At this point this script also requires wget/mkdir/cd/chmod/head/tail/nl. This will change soon as the PDS reader will be fixed to better handle these data.

Arguments and Return Values

Inputs: takes a truncated image id (like those from get_crism_list()

Output: a standard processed CRISM structure.

Usage

Syntax: get_crism(product [,ra] [,raw] [,sl] [,force] [,verb])

product-truncated product id

ra - download radiance rather than I/F

raw - output the entire PDS structures for each component

sl - include the short wavelength (default is 0)

force - force a re-download of the products (not available at this time)

verb - decrease the verbosity

Examples

dv> out=get_crism("000035B5_07")
Enter password: 
~/CRISM_CACHE/000035B5_07
--23:59:29--  http://pds-geosciences.wustl.edu/crism-ddr01/mro-m-crism-6-ddr-v1/mrocr_1001/ddr/2006       
/2006_346/HRS000035B5/HRS000035B5_07_DE174L_DDR1.LBL 
Resolving pds-geosciences.wustl.edu... 128.252.144.1 61
Connecting to pds-geosciences.wustl.edu

Images

128.252.144.161

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Contents

Contact Developers

davinci-dev [AT] mars.asu.edu

All other topics

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Major Sub-Functions

80... connected.

HTTP request sent, awaiting response... 200 OK
File `HRS000035B5_07_DE174L_DDR1.LBL' already there; not retrieving.
...........
struct, 1 elements
   long: struct, 5 elements
       anc: struct, 5 elements...
       wl_array: 320x1x438 array of float, bil format [560,640 bytes]
       at_array: 320x1x438 array of float, bil format [560,640 bytes]
       id: ""HRS000035B5_07_IF174L_TRR2.IMG""
       data: 320x225x438 array of float, bil format [126,144,000 bytes]

crism_science.dvrc