lasinfo (210611) report for 'AHN4T/27GZ1_03.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: 336/2022 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: 33676385 number of points by return: 30743397 2061442 661975 174153 31252 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 479980 0 min x y z: 201980.000 479980.000 2.017 max x y z: 203019.999 481269.999 37.581 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: 33676385 extended number of points by return: 30743397 2061442 661975 174153 31252 3789 377 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 2017 37581 intensity 56 3729 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 131 133 gps_time 330770959.593184 330774139.827902 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 48 255 B 28 255 NIR 11 255 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 -16.53 20.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30743397 number of intermediate returns: 872649 number of last returns: 30734369 number of single returns: 28674030 covered area in square units/kilounits: 1341100/1.34 point density: all returns 25.11 last only 22.92 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33676385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30743397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2061442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 661975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 174153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31252 instead zero. overview over extended number of returns of given pulse: 28674030 2805661 1463445 572320 137757 20671 2501 0 0 0 0 0 0 0 0 histogram of classification of points: 3462528 unclassified (1) 29524135 ground (2) 589402 building (6) 100224 water (9) 96 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2286736 +---> 257609 of those are unclassified (1) +---> 2021115 of those are ground (2) +---> 4813 of those are building (6) +---> 3199 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.0,2.1) has 63 bin [2.1,2.2) has 2701 bin [2.2,2.3) has 10687 bin [2.3,2.4) has 11951 bin [2.4,2.5) has 10100 bin [2.5,2.6) has 14131 bin [2.6,2.7) has 20622 bin [2.7,2.8) has 29227 bin [2.8,2.9) has 25946 bin [2.9,3.0) has 36706 bin [3.0,3.1) has 74390 bin [3.1,3.2) has 137386 bin [3.2,3.3) has 81795 bin [3.3,3.4) has 120759 bin [3.4,3.5) has 259583 bin [3.5,3.6) has 566841 bin [3.6,3.7) has 877536 bin [3.7,3.8) has 1250554 bin [3.8,3.9) has 1883488 bin [3.9,4.0) has 3127285 bin [4.0,4.1) has 3543458 bin [4.1,4.2) has 3389473 bin [4.2,4.3) has 3549124 bin [4.3,4.4) has 2861140 bin [4.4,4.5) has 2272722 bin [4.5,4.6) has 1906511 bin [4.6,4.7) has 1384006 bin [4.7,4.8) has 709858 bin [4.8,4.9) has 461641 bin [4.9,5.0) has 402621 bin [5.0,5.1) has 246123 bin [5.1,5.2) has 106803 bin [5.2,5.3) has 74624 bin [5.3,5.4) has 67950 bin [5.4,5.5) has 67540 bin [5.5,5.6) has 68364 bin [5.6,5.7) has 71273 bin [5.7,5.8) has 71563 bin [5.8,5.9) has 68173 bin [5.9,6.0) has 68394 bin [6.0,6.1) has 68007 bin [6.1,6.2) has 66884 bin [6.2,6.3) has 64161 bin [6.3,6.4) has 60456 bin [6.4,6.5) has 54672 bin [6.5,6.6) has 50689 bin [6.6,6.7) has 49644 bin [6.7,6.8) has 50014 bin [6.8,6.9) has 52348 bin [6.9,7.0) has 52329 bin [7.0,7.1) has 52485 bin [7.1,7.2) has 52878 bin [7.2,7.3) has 54284 bin [7.3,7.4) has 53040 bin [7.4,7.5) has 54324 bin [7.5,7.6) has 59815 bin 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has 3317 bin [23.4,23.5) has 3072 bin [23.5,23.6) has 2912 bin [23.6,23.7) has 2818 bin [23.7,23.8) has 2592 bin [23.8,23.9) has 2544 bin [23.9,24.0) has 2480 bin [24.0,24.1) has 2309 bin [24.1,24.2) has 2349 bin [24.2,24.3) has 2299 bin [24.3,24.4) has 2229 bin [24.4,24.5) has 2192 bin [24.5,24.6) has 2145 bin [24.6,24.7) has 2078 bin [24.7,24.8) has 1967 bin [24.8,24.9) has 1873 bin [24.9,25.0) has 1875 bin [25.0,25.1) has 1927 bin [25.1,25.2) has 1796 bin [25.2,25.3) has 1686 bin [25.3,25.4) has 1721 bin [25.4,25.5) has 1725 bin [25.5,25.6) has 1674 bin [25.6,25.7) has 1693 bin [25.7,25.8) has 1509 bin [25.8,25.9) has 1479 bin [25.9,26.0) has 1479 bin [26.0,26.1) has 1481 bin [26.1,26.2) has 1435 bin [26.2,26.3) has 1426 bin [26.3,26.4) has 1327 bin [26.4,26.5) has 1383 bin [26.5,26.6) has 1323 bin [26.6,26.7) has 1284 bin [26.7,26.8) has 1245 bin [26.8,26.9) has 1220 bin [26.9,27.0) has 1263 bin [27.0,27.1) has 1214 bin [27.1,27.2) has 1196 bin [27.2,27.3) has 1140 bin [27.3,27.4) 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bin [31.5,31.6) has 444 bin [31.6,31.7) has 494 bin [31.7,31.8) has 457 bin [31.8,31.9) has 453 bin [31.9,32.0) has 466 bin [32.0,32.1) has 410 bin [32.1,32.2) has 426 bin [32.2,32.3) has 487 bin [32.3,32.4) has 437 bin [32.4,32.5) has 403 bin [32.5,32.6) has 464 bin [32.6,32.7) has 404 bin [32.7,32.8) has 395 bin [32.8,32.9) has 394 bin [32.9,33.0) has 383 bin [33.0,33.1) has 366 bin [33.1,33.2) has 360 bin [33.2,33.3) has 343 bin [33.3,33.4) has 357 bin [33.4,33.5) has 333 bin [33.5,33.6) has 327 bin [33.6,33.7) has 299 bin [33.7,33.8) has 338 bin [33.8,33.9) has 319 bin [33.9,34.0) has 271 bin [34.0,34.1) has 283 bin [34.1,34.2) has 265 bin [34.2,34.3) has 277 bin [34.3,34.4) has 240 bin [34.4,34.5) has 238 bin [34.5,34.6) has 247 bin [34.6,34.7) has 191 bin [34.7,34.8) has 187 bin [34.8,34.9) has 178 bin [34.9,35.0) has 224 bin [35.0,35.1) has 193 bin [35.1,35.2) has 212 bin [35.2,35.3) has 210 bin [35.3,35.4) has 175 bin [35.4,35.5) has 173 bin [35.5,35.6) has 174 bin [35.6,35.7) has 164 bin [35.7,35.8) has 177 bin [35.8,35.9) has 149 bin [35.9,36.0) has 136 bin [36.0,36.1) has 143 bin [36.1,36.2) has 117 bin [36.2,36.3) has 118 bin [36.3,36.4) has 95 bin [36.4,36.5) has 81 bin [36.5,36.6) has 81 bin [36.6,36.7) has 60 bin [36.7,36.8) has 61 bin [36.8,36.9) has 47 bin [36.9,37.0) has 40 bin [37.0,37.1) has 27 bin [37.1,37.2) has 20 bin [37.2,37.3) has 18 bin [37.3,37.4) has 4 bin [37.4,37.5) has 6 bin [37.5,37.6) has 2 average z coordinate 5.0 for 33676385 element(s) point source id histogram with bin size 1.000000 bin 131 has 7956618 bin 132 has 23820583 bin 133 has 1899184 average point source id 131.820128140238324 for 33676385 element(s)