lasinfo (210611) report for 'AHN4T/38GN2_20.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: 180/2021 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: 43163793 number of points by return: 42417393 541505 167124 33963 3808 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 432480 0 min x y z: 128980.000 432480.000 -1.134 max x y z: 130019.999 433769.999 26.376 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: 43163793 extended number of points by return: 42417393 541505 167124 33963 3808 0 0 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 -1134 26376 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 13 user_data 6 7 point_source_ID 62 63 gps_time 269711624.273534 269712487.362640 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 35 255 B 33 255 NIR 79 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 2167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.84 34.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42417393 number of intermediate returns: 205430 number of last returns: 42408387 number of single returns: 41867417 covered area in square units/kilounits: 1325844/1.33 point density: all returns 32.56 last only 31.99 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43163793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42417393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 541505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 167124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 33963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3808 instead zero. overview over extended number of returns of given pulse: 41867417 753811 400648 121265 20057 595 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1153126 unclassified (1) 40936619 ground (2) 790884 building (6) 266865 water (9) 16299 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2692187 +---> 37456 of those are unclassified (1) +---> 2593717 of those are ground (2) +---> 10176 of those are building (6) +---> 50192 of those are water (9) +---> 646 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 36 bin [-1.1,-1.0) has 6724 bin [-1.0,-0.9) has 321332 bin [-0.9,-0.8) has 493219 bin [-0.8,-0.7) has 802933 bin [-0.7,-0.6) has 1916437 bin [-0.6,-0.5) has 6075593 bin [-0.5,-0.4) has 13897867 bin [-0.4,-0.3) has 9747239 bin [-0.3,-0.2) has 3482598 bin [-0.2,-0.1) has 2084554 bin [-0.1,0.0) has 865739 bin [0.0,0.1) has 425080 bin [0.1,0.2) has 324924 bin [0.2,0.3) has 206525 bin [0.3,0.4) has 137918 bin [0.4,0.5) has 94016 bin [0.5,0.6) has 83262 bin [0.6,0.7) has 89626 bin [0.7,0.8) has 79755 bin [0.8,0.9) has 67057 bin [0.9,1.0) has 48745 bin [1.0,1.1) has 30130 bin [1.1,1.2) has 26250 bin [1.2,1.3) has 31567 bin [1.3,1.4) has 27901 bin [1.4,1.5) has 26463 bin [1.5,1.6) has 28183 bin [1.6,1.7) has 30852 bin [1.7,1.8) has 29368 bin [1.8,1.9) has 23385 bin [1.9,2.0) has 23271 bin [2.0,2.1) has 24042 bin [2.1,2.2) has 24571 bin [2.2,2.3) has 24109 bin [2.3,2.4) has 21193 bin [2.4,2.5) has 20436 bin [2.5,2.6) has 19386 bin [2.6,2.7) has 19597 bin [2.7,2.8) has 22744 bin [2.8,2.9) has 23796 bin [2.9,3.0) has 21670 bin [3.0,3.1) has 21141 bin [3.1,3.2) has 24873 bin [3.2,3.3) has 24273 bin [3.3,3.4) has 23150 bin [3.4,3.5) has 19303 bin [3.5,3.6) has 17661 bin [3.6,3.7) has 16576 bin [3.7,3.8) has 14737 bin [3.8,3.9) has 14472 bin [3.9,4.0) has 15002 bin [4.0,4.1) has 15346 bin [4.1,4.2) has 15002 bin [4.2,4.3) has 15750 bin [4.3,4.4) has 16207 bin [4.4,4.5) has 16542 bin [4.5,4.6) has 15177 bin [4.6,4.7) has 14307 bin [4.7,4.8) has 14228 bin [4.8,4.9) has 14487 bin [4.9,5.0) has 13536 bin [5.0,5.1) has 13293 bin [5.1,5.2) has 13935 bin [5.2,5.3) has 14606 bin [5.3,5.4) has 14304 bin [5.4,5.5) has 15460 bin [5.5,5.6) has 15173 bin [5.6,5.7) has 15250 bin [5.7,5.8) has 15318 bin [5.8,5.9) has 16236 bin [5.9,6.0) has 16962 bin [6.0,6.1) has 16171 bin [6.1,6.2) has 16527 bin [6.2,6.3) has 15910 bin [6.3,6.4) has 15322 bin [6.4,6.5) has 15295 bin [6.5,6.6) has 14695 bin [6.6,6.7) has 14584 bin [6.7,6.8) has 14103 bin [6.8,6.9) has 13985 bin [6.9,7.0) has 14191 bin [7.0,7.1) has 13475 bin [7.1,7.2) has 12647 bin [7.2,7.3) has 12565 bin [7.3,7.4) has 12530 bin [7.4,7.5) has 12423 bin [7.5,7.6) has 12077 bin [7.6,7.7) has 11681 bin [7.7,7.8) has 12063 bin [7.8,7.9) has 11674 bin [7.9,8.0) has 11225 bin [8.0,8.1) has 10966 bin [8.1,8.2) has 10894 bin [8.2,8.3) has 10752 bin [8.3,8.4) has 10889 bin [8.4,8.5) has 11045 bin [8.5,8.6) has 10980 bin [8.6,8.7) has 11012 bin [8.7,8.8) has 10762 bin [8.8,8.9) has 10538 bin [8.9,9.0) has 10036 bin [9.0,9.1) has 9566 bin [9.1,9.2) has 9252 bin [9.2,9.3) has 9198 bin [9.3,9.4) has 9366 bin [9.4,9.5) has 9001 bin [9.5,9.6) has 9011 bin [9.6,9.7) has 9102 bin [9.7,9.8) has 8268 bin [9.8,9.9) has 7745 bin [9.9,10.0) has 7719 bin [10.0,10.1) has 7467 bin [10.1,10.2) has 7218 bin [10.2,10.3) has 7318 bin [10.3,10.4) has 7104 bin [10.4,10.5) has 7070 bin [10.5,10.6) has 7186 bin [10.6,10.7) has 6915 bin [10.7,10.8) has 7039 bin [10.8,10.9) has 7151 bin [10.9,11.0) has 7148 bin [11.0,11.1) has 7024 bin [11.1,11.2) has 7124 bin [11.2,11.3) has 7216 bin [11.3,11.4) has 7252 bin [11.4,11.5) has 7271 bin [11.5,11.6) has 7280 bin [11.6,11.7) has 7178 bin [11.7,11.8) has 7182 bin [11.8,11.9) has 7036 bin [11.9,12.0) has 7089 bin [12.0,12.1) has 6990 bin [12.1,12.2) has 6927 bin [12.2,12.3) has 6353 bin [12.3,12.4) has 5860 bin [12.4,12.5) has 6500 bin [12.5,12.6) has 6151 bin [12.6,12.7) has 5742 bin [12.7,12.8) has 5922 bin [12.8,12.9) has 6261 bin [12.9,13.0) has 6926 bin [13.0,13.1) has 7093 bin [13.1,13.2) has 6956 bin [13.2,13.3) has 6915 bin [13.3,13.4) has 6881 bin [13.4,13.5) has 6497 bin [13.5,13.6) has 5166 bin [13.6,13.7) has 4936 bin [13.7,13.8) has 4973 bin [13.8,13.9) has 4950 bin [13.9,14.0) has 4935 bin [14.0,14.1) has 4706 bin [14.1,14.2) has 4498 bin [14.2,14.3) has 4643 bin [14.3,14.4) has 4436 bin [14.4,14.5) has 4527 bin [14.5,14.6) has 4489 bin [14.6,14.7) has 4395 bin [14.7,14.8) has 4180 bin [14.8,14.9) has 4321 bin [14.9,15.0) has 4247 bin [15.0,15.1) has 4039 bin [15.1,15.2) has 4034 bin [15.2,15.3) has 4089 bin [15.3,15.4) has 3989 bin [15.4,15.5) has 3989 bin [15.5,15.6) has 4048 bin [15.6,15.7) has 3906 bin [15.7,15.8) has 3818 bin [15.8,15.9) has 3759 bin [15.9,16.0) has 3577 bin [16.0,16.1) has 3482 bin [16.1,16.2) has 3182 bin [16.2,16.3) has 3158 bin [16.3,16.4) has 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1043 bin [20.4,20.5) has 1020 bin [20.5,20.6) has 1028 bin [20.6,20.7) has 985 bin [20.7,20.8) has 964 bin [20.8,20.9) has 912 bin [20.9,21.0) has 944 bin [21.0,21.1) has 844 bin [21.1,21.2) has 830 bin [21.2,21.3) has 822 bin [21.3,21.4) has 750 bin [21.4,21.5) has 745 bin [21.5,21.6) has 686 bin [21.6,21.7) has 659 bin [21.7,21.8) has 614 bin [21.8,21.9) has 640 bin [21.9,22.0) has 647 bin [22.0,22.1) has 644 bin [22.1,22.2) has 607 bin [22.2,22.3) has 582 bin [22.3,22.4) has 528 bin [22.4,22.5) has 543 bin [22.5,22.6) has 525 bin [22.6,22.7) has 552 bin [22.7,22.8) has 514 bin [22.8,22.9) has 518 bin [22.9,23.0) has 516 bin [23.0,23.1) has 461 bin [23.1,23.2) has 450 bin [23.2,23.3) has 415 bin [23.3,23.4) has 406 bin [23.4,23.5) has 394 bin [23.5,23.6) has 350 bin [23.6,23.7) has 337 bin [23.7,23.8) has 283 bin [23.8,23.9) has 282 bin [23.9,24.0) has 245 bin [24.0,24.1) has 226 bin [24.1,24.2) has 196 bin [24.2,24.3) has 178 bin [24.3,24.4) has 122 bin [24.4,24.5) has 122 bin [24.5,24.6) has 114 bin [24.6,24.7) has 77 bin [24.7,24.8) has 60 bin [24.8,24.9) has 46 bin [24.9,25.0) has 46 bin [25.0,25.1) has 35 bin [25.1,25.2) has 33 bin [25.2,25.3) has 28 bin [25.3,25.4) has 23 bin [25.4,25.5) has 23 bin [25.5,25.6) has 17 bin [25.6,25.7) has 8 bin [25.7,25.8) has 13 bin [25.8,25.9) has 9 bin [25.9,26.0) has 4 bin [26.0,26.1) has 3 bin [26.1,26.2) has 8 bin [26.2,26.3) has 2 bin [26.3,26.4) has 1 average z coordinate -0.1 for 43163793 element(s) point source id histogram with bin size 1.000000 bin 62 has 19026457 bin 63 has 24137336 average point source id 62.559203311905421 for 43163793 element(s)