lasinfo (210611) report for 'AHN4T/39GZ1_04.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: 337/2022 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: 29301596 number of points by return: 27580444 1248221 391490 72682 8759 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 429980 0 min x y z: 162980.000 429980.000 3.213 max x y z: 164019.999 431269.999 38.993 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: 29301596 extended number of points by return: 27580444 1248221 391490 72682 8759 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 3213 38993 intensity 56 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 9 user_data 6 7 point_source_ID 51 52 gps_time 294661667.491920 294663678.831378 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 52 255 B 48 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.51 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27580444 number of intermediate returns: 474195 number of last returns: 27576405 number of single returns: 26329448 covered area in square units/kilounits: 1335884/1.34 point density: all returns 21.93 last only 20.64 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29301596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27580444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1248221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 391490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 72682 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8759 instead zero. overview over extended number of returns of given pulse: 26329448 1714941 957046 255998 40391 3404 368 0 0 0 0 0 0 0 0 histogram of classification of points: 2149001 unclassified (1) 26816073 ground (2) 159154 building (6) 175632 water (9) 92 wire conductor (14) 1644 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1736693 +---> 77425 of those are unclassified (1) +---> 1592277 of those are ground (2) +---> 48848 of those are building (6) +---> 18051 of those are water (9) +---> 92 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [3.2,3.3) has 351 bin [3.3,3.4) has 14612 bin [3.4,3.5) has 62351 bin [3.5,3.6) has 99593 bin [3.6,3.7) has 80528 bin [3.7,3.8) has 66474 bin [3.8,3.9) has 74701 bin [3.9,4.0) has 89457 bin [4.0,4.1) has 129041 bin [4.1,4.2) has 292935 bin [4.2,4.3) has 789305 bin [4.3,4.4) has 2200926 bin [4.4,4.5) has 4473288 bin [4.5,4.6) has 5289695 bin [4.6,4.7) has 6035461 bin [4.7,4.8) has 4295772 bin [4.8,4.9) has 1490820 bin [4.9,5.0) has 523376 bin [5.0,5.1) has 260351 bin [5.1,5.2) has 179553 bin [5.2,5.3) has 173543 bin [5.3,5.4) has 132473 bin [5.4,5.5) has 66436 bin [5.5,5.6) has 59964 bin [5.6,5.7) has 49237 bin [5.7,5.8) has 34180 bin [5.8,5.9) has 32349 bin [5.9,6.0) has 30115 bin [6.0,6.1) has 36660 bin [6.1,6.2) has 37936 bin [6.2,6.3) has 41562 bin [6.3,6.4) has 33877 bin [6.4,6.5) has 29402 bin [6.5,6.6) has 26614 bin [6.6,6.7) has 25274 bin [6.7,6.8) has 24795 bin [6.8,6.9) has 24876 bin [6.9,7.0) has 24518 bin [7.0,7.1) has 22605 bin [7.1,7.2) has 21010 bin [7.2,7.3) has 22576 bin [7.3,7.4) has 20038 bin [7.4,7.5) has 19242 bin [7.5,7.6) has 17467 bin [7.6,7.7) has 18339 bin [7.7,7.8) has 17869 bin [7.8,7.9) has 16702 bin [7.9,8.0) has 16638 bin [8.0,8.1) has 16111 bin [8.1,8.2) has 16611 bin [8.2,8.3) has 16099 bin [8.3,8.4) has 15807 bin [8.4,8.5) has 16011 bin [8.5,8.6) has 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[24.5,24.6) has 5517 bin [24.6,24.7) has 5470 bin [24.7,24.8) has 5370 bin [24.8,24.9) has 5594 bin [24.9,25.0) has 5419 bin [25.0,25.1) has 5385 bin [25.1,25.2) has 5582 bin [25.2,25.3) has 5385 bin [25.3,25.4) has 5421 bin [25.4,25.5) has 5510 bin [25.5,25.6) has 5468 bin [25.6,25.7) has 5413 bin [25.7,25.8) has 5546 bin [25.8,25.9) has 5330 bin [25.9,26.0) has 5269 bin [26.0,26.1) has 5434 bin [26.1,26.2) has 5373 bin [26.2,26.3) has 5485 bin [26.3,26.4) has 5406 bin [26.4,26.5) has 5357 bin [26.5,26.6) has 5358 bin [26.6,26.7) has 5475 bin [26.7,26.8) has 5339 bin [26.8,26.9) has 5329 bin [26.9,27.0) has 5233 bin [27.0,27.1) has 5458 bin [27.1,27.2) has 5287 bin [27.2,27.3) has 5336 bin [27.3,27.4) has 5337 bin [27.4,27.5) has 5204 bin [27.5,27.6) has 5311 bin [27.6,27.7) has 5369 bin [27.7,27.8) has 5251 bin [27.8,27.9) has 5133 bin [27.9,28.0) has 5116 bin [28.0,28.1) has 5197 bin [28.1,28.2) has 5122 bin [28.2,28.3) has 5077 bin [28.3,28.4) has 5076 bin [28.4,28.5) has 5066 bin 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[32.5,32.6) has 2761 bin [32.6,32.7) has 2685 bin [32.7,32.8) has 2483 bin [32.8,32.9) has 2496 bin [32.9,33.0) has 2472 bin [33.0,33.1) has 2336 bin [33.1,33.2) has 2240 bin [33.2,33.3) has 2202 bin [33.3,33.4) has 2037 bin [33.4,33.5) has 2077 bin [33.5,33.6) has 1966 bin [33.6,33.7) has 1942 bin [33.7,33.8) has 1830 bin [33.8,33.9) has 1784 bin [33.9,34.0) has 1703 bin [34.0,34.1) has 1516 bin [34.1,34.2) has 1565 bin [34.2,34.3) has 1486 bin [34.3,34.4) has 1376 bin [34.4,34.5) has 1382 bin [34.5,34.6) has 1294 bin [34.6,34.7) has 1196 bin [34.7,34.8) has 1139 bin [34.8,34.9) has 1095 bin [34.9,35.0) has 1004 bin [35.0,35.1) has 909 bin [35.1,35.2) has 881 bin [35.2,35.3) has 781 bin [35.3,35.4) has 793 bin [35.4,35.5) has 735 bin [35.5,35.6) has 683 bin [35.6,35.7) has 629 bin [35.7,35.8) has 617 bin [35.8,35.9) has 537 bin [35.9,36.0) has 557 bin [36.0,36.1) has 433 bin [36.1,36.2) has 425 bin [36.2,36.3) has 370 bin [36.3,36.4) has 349 bin [36.4,36.5) has 339 bin [36.5,36.6) has 262 bin [36.6,36.7) has 238 bin [36.7,36.8) has 241 bin [36.8,36.9) has 230 bin [36.9,37.0) has 212 bin [37.0,37.1) has 169 bin [37.1,37.2) has 154 bin [37.2,37.3) has 132 bin [37.3,37.4) has 124 bin [37.4,37.5) has 119 bin [37.5,37.6) has 97 bin [37.6,37.7) has 86 bin [37.7,37.8) has 60 bin [37.8,37.9) has 51 bin [37.9,38.0) has 47 bin [38.0,38.1) has 28 bin [38.1,38.2) has 38 bin [38.2,38.3) has 29 bin [38.3,38.4) has 23 bin [38.4,38.5) has 19 bin [38.5,38.6) has 17 bin [38.6,38.7) has 3 bin [38.7,38.8) has 4 bin [38.8,38.9) has 1 bin [38.9,39.0) has 3 average z coordinate 5.4 for 29301596 element(s) point source id histogram with bin size 1.000000 bin 51 has 14242504 bin 52 has 15059092 average point source id 51.513934189796352 for 29301596 element(s)