lasinfo (210611) report for 'AHN4T/40GN1_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 338/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 25474340 number of points by return: 22584470 1996883 717144 153970 20080 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 432480 0 min x y z: 200980.000 432480.000 9.821 max x y z: 202019.999 433769.999 44.719 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 25474340 extended number of points by return: 22584470 1996883 717144 153970 20080 1690 103 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 9821 44719 intensity 56 4130 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 130 132 gps_time 330769921.064598 330773067.800031 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 38 255 NIR 27 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 24.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22584470 number of intermediate returns: 893986 number of last returns: 22582147 number of single returns: 20586263 covered area in square units/kilounits: 1334036/1.33 point density: all returns 19.10 last only 16.93 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25474340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22584470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1996883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 717144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 153970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20080 instead zero. overview over extended number of returns of given pulse: 20586263 2558863 1690750 536205 92038 9540 681 0 0 0 0 0 0 0 0 histogram of classification of points: 3902700 unclassified (1) 21227078 ground (2) 160784 building (6) 183410 water (9) 368 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2046815 +---> 419301 of those are unclassified (1) +---> 1600823 of those are ground (2) +---> 21571 of those are building (6) +---> 5120 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 106 bin [9.9,10.0) has 5231 bin [10.0,10.1) has 75115 bin [10.1,10.2) has 137953 bin [10.2,10.3) has 254247 bin [10.3,10.4) has 141373 bin [10.4,10.5) has 96835 bin [10.5,10.6) has 87367 bin [10.6,10.7) has 84002 bin [10.7,10.8) has 80552 bin [10.8,10.9) has 83830 bin [10.9,11.0) has 110631 bin [11.0,11.1) has 486700 bin [11.1,11.2) has 932595 bin [11.2,11.3) has 789201 bin [11.3,11.4) has 968100 bin [11.4,11.5) has 1142076 bin [11.5,11.6) has 1217569 bin [11.6,11.7) has 2772675 bin [11.7,11.8) has 2392905 bin [11.8,11.9) has 1743029 bin [11.9,12.0) has 1329445 bin [12.0,12.1) has 1583687 bin [12.1,12.2) has 1382931 bin [12.2,12.3) has 807865 bin [12.3,12.4) has 647783 bin [12.4,12.5) has 290562 bin [12.5,12.6) has 221119 bin [12.6,12.7) has 291181 bin [12.7,12.8) has 316161 bin [12.8,12.9) has 178873 bin [12.9,13.0) has 110420 bin [13.0,13.1) has 94853 bin [13.1,13.2) has 93241 bin [13.2,13.3) has 77458 bin [13.3,13.4) has 75517 bin [13.4,13.5) has 72787 bin [13.5,13.6) has 76009 bin [13.6,13.7) has 81673 bin [13.7,13.8) has 72951 bin [13.8,13.9) has 62680 bin [13.9,14.0) has 52290 bin [14.0,14.1) has 47506 bin [14.1,14.2) has 47159 bin [14.2,14.3) has 45683 bin [14.3,14.4) has 45007 bin [14.4,14.5) has 52046 bin [14.5,14.6) has 52743 bin [14.6,14.7) has 40977 bin [14.7,14.8) has 39988 bin [14.8,14.9) has 40071 bin [14.9,15.0) 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has 7784 bin [30.4,30.5) has 7685 bin [30.5,30.6) has 7658 bin [30.6,30.7) has 7667 bin [30.7,30.8) has 7435 bin [30.8,30.9) has 7329 bin [30.9,31.0) has 7040 bin [31.0,31.1) has 6870 bin [31.1,31.2) has 6747 bin [31.2,31.3) has 6430 bin [31.3,31.4) has 6198 bin [31.4,31.5) has 6065 bin [31.5,31.6) has 5854 bin [31.6,31.7) has 5546 bin [31.7,31.8) has 5498 bin [31.8,31.9) has 5339 bin [31.9,32.0) has 5132 bin [32.0,32.1) has 5057 bin [32.1,32.2) has 4840 bin [32.2,32.3) has 4810 bin [32.3,32.4) has 4552 bin [32.4,32.5) has 4365 bin [32.5,32.6) has 4269 bin [32.6,32.7) has 4094 bin [32.7,32.8) has 4064 bin [32.8,32.9) has 3962 bin [32.9,33.0) has 3677 bin [33.0,33.1) has 3642 bin [33.1,33.2) has 3481 bin [33.2,33.3) has 3257 bin [33.3,33.4) has 3165 bin [33.4,33.5) has 2979 bin [33.5,33.6) has 2878 bin [33.6,33.7) has 2705 bin [33.7,33.8) has 2664 bin [33.8,33.9) has 2447 bin [33.9,34.0) has 2363 bin [34.0,34.1) has 2310 bin [34.1,34.2) has 2202 bin [34.2,34.3) has 2034 bin [34.3,34.4) 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has 180 bin [38.5,38.6) has 215 bin [38.6,38.7) has 198 bin [38.7,38.8) has 172 bin [38.8,38.9) has 173 bin [38.9,39.0) has 165 bin [39.0,39.1) has 158 bin [39.1,39.2) has 153 bin [39.2,39.3) has 153 bin [39.3,39.4) has 144 bin [39.4,39.5) has 148 bin [39.5,39.6) has 122 bin [39.6,39.7) has 138 bin [39.7,39.8) has 117 bin [39.8,39.9) has 122 bin [39.9,40.0) has 121 bin [40.0,40.1) has 128 bin [40.1,40.2) has 96 bin [40.2,40.3) has 108 bin [40.3,40.4) has 100 bin [40.4,40.5) has 108 bin [40.5,40.6) has 94 bin [40.6,40.7) has 99 bin [40.7,40.8) has 94 bin [40.8,40.9) has 80 bin [40.9,41.0) has 99 bin [41.0,41.1) has 77 bin [41.1,41.2) has 82 bin [41.2,41.3) has 74 bin [41.3,41.4) has 76 bin [41.4,41.5) has 78 bin [41.5,41.6) has 56 bin [41.6,41.7) has 65 bin [41.7,41.8) has 73 bin [41.8,41.9) has 64 bin [41.9,42.0) has 51 bin [42.0,42.1) has 57 bin [42.1,42.2) has 45 bin [42.2,42.3) has 45 bin [42.3,42.4) has 44 bin [42.4,42.5) has 42 bin [42.5,42.6) has 28 bin [42.6,42.7) has 34 bin [42.7,42.8) has 35 bin [42.8,42.9) has 35 bin [42.9,43.0) has 29 bin [43.0,43.1) has 37 bin [43.1,43.2) has 32 bin [43.2,43.3) has 30 bin [43.3,43.4) has 39 bin [43.4,43.5) has 31 bin [43.5,43.6) has 29 bin [43.6,43.7) has 30 bin [43.7,43.8) has 34 bin [43.8,43.9) has 29 bin [43.9,44.0) has 32 bin [44.0,44.1) has 19 bin [44.1,44.2) has 18 bin [44.2,44.3) has 11 bin [44.3,44.4) has 7 bin [44.4,44.5) has 5 bin [44.6,44.7) has 1 bin [44.7,44.8) has 1 average z coordinate 13.1 for 25474340 element(s) point source id histogram with bin size 1.000000 bin 130 has 4346614 bin 131 has 21048766 bin 132 has 78960 average point source id 130.83247244089543 for 25474340 element(s)