Campbell Scientific CR10 CR10 Measurement and Control - Page 146

SECTION 10. PROCESSING INSTRUCTIONS Farameter 3 cannot be entered as an indexed location within a loop (lnstruction 87). To use Instruction 49 within a loop, enter Parameter 3 as a fixed location and follow 49 with the lnstruction 31 (Move Data). In Instruction 31, enter the location in which 49 stores its result as the source (fixed) and enter the destination as an indexed location. PARAM. NUMBER TDAYTAPE DESCRIPTION 01: 02: 4 Swath lswATHl 4 Starting input location [1Sr LOC] 03: 4 Dest. input location for maximum [MAX or Z] Input locations altered: 1 or 2 *** 50 SPATIAL MINIMUM *** FUNCTION Find the spatial minimum (SPA MIN) value of the given set or SWATH of input locations and place the result in an input location. To find the input location where the minimum value occurs, follow the instructions given above for SPATIAL MAXIMUM. Parameter 3 cannot be entered as an indexed location in a loop. Within a loop, Instruction 50 must be used in conjunction with lnstruction 31 as described for lnstruction 49. PARAM. NUMBER TDAYTAPE DESCRIPTION 01: 4 Swath ISWATH] 02: 4 Starting input location [1ST LOC] 03: 4 Dest. input location for minimum [MlN or Z] f nput locations altered: 1 or 2 *** 51 SPATIAL AVERAGE *** FUNCTION Take the spatial average (SPA AVG) over the given set or SWATH of input locations and place the result in an input location. PARAM. DATA NUMBER TYPE DESCRIPTION 4 Swath lswA 4 Starting input location [1ST Dest. input location of average [AVG or lnput locations altered: 1 *** 53 SCALING ARRAY WITH *** MULTIPLIER AND OFFSET FUNCTION Take 4 input location values, multiply each by a floating point constant, then add another floati point constant to the resulting products and place the final results back into each of the original 4 input locations. PARAM. DATA NUMBER TYPE DESCRIPTION 01: 4 First input location ISTRT 02: FP Multiplier 1 tAll 03: FP Offset 1 tBll O4: FP Multiplier 2 tA2l 05: FP Offset 2 lB2l 06: FP Multiplier 3 lA3l 07: FP Otfset 3 lB3I 08: FP Multiplier 4 lA4l 09: FP Offset 4 tB4l f nput locations altered: 4 *** 54 BLOCK MOVE *** FUNCTION Executes a "block move" of data in input locations. Parameters specify the number of values to move, the source, source step, destination, and destihation step. The "step" parameters designate the increment of the source and destination input locations for each value that is moved. For example, a "source step" of 2 and a "destination step" of 1 will move data from every other input location to a contiguous block of input locations. 10-4