lasinfo (210611) report for 'AHN4T/57EN1_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: 340/2022 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: 37742007 number of points by return: 24285250 9322658 3348535 698342 87222 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 373730 0 min x y z: 162980.000 373730.000 22.350 max x y z: 164019.999 375019.999 59.093 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: 37742007 extended number of points by return: 24285250 9322658 3348535 698342 87222 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 22350 59093 intensity 0 4662 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 78 80 gps_time 296120661.985758 296123834.109168 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 33 255 B 14 254 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.62 ('Amplitude') attribute1 -16.61 30.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24285250 number of intermediate returns: 4149797 number of last returns: 24240261 number of single returns: 14933301 covered area in square units/kilounits: 1331164/1.33 point density: all returns 28.35 last only 18.21 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37742007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24285250 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9322658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3348535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 698342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 87222 instead zero. overview over extended number of returns of given pulse: 14933301 11951333 7966983 2451950 404329 32233 1878 0 0 0 0 0 0 0 0 histogram of classification of points: 17782488 unclassified (1) 19856945 ground (2) 44926 building (6) 57648 water (9) +-> flagged as extended overlap: 2845571 +---> 1277337 of those are unclassified (1) +---> 1563186 of those are ground (2) +---> 4779 of those are building (6) +---> 269 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.3,22.4) has 15 bin [22.4,22.5) has 386 bin [22.5,22.6) has 3943 bin [22.6,22.7) has 21591 bin [22.7,22.8) has 89429 bin [22.8,22.9) has 149862 bin [22.9,23.0) has 149906 bin [23.0,23.1) has 203162 bin [23.1,23.2) has 263524 bin [23.2,23.3) has 270564 bin [23.3,23.4) has 319968 bin [23.4,23.5) has 373058 bin [23.5,23.6) has 416656 bin [23.6,23.7) has 494129 bin [23.7,23.8) has 669295 bin [23.8,23.9) has 921689 bin [23.9,24.0) has 1074988 bin [24.0,24.1) has 1088588 bin [24.1,24.2) has 1182418 bin [24.2,24.3) has 1170429 bin [24.3,24.4) has 1130263 bin [24.4,24.5) has 1040231 bin [24.5,24.6) has 1051639 bin [24.6,24.7) has 1198227 bin [24.7,24.8) has 1378721 bin [24.8,24.9) has 1415606 bin [24.9,25.0) has 1330244 bin [25.0,25.1) has 1083002 bin [25.1,25.2) has 822534 bin [25.2,25.3) has 598508 bin [25.3,25.4) has 412771 bin [25.4,25.5) has 251459 bin [25.5,25.6) has 149183 bin [25.6,25.7) has 99700 bin [25.7,25.8) has 78414 bin [25.8,25.9) has 68974 bin [25.9,26.0) has 66666 bin [26.0,26.1) has 66402 bin [26.1,26.2) has 64298 bin [26.2,26.3) has 66345 bin [26.3,26.4) has 66686 bin [26.4,26.5) has 66775 bin [26.5,26.6) has 67038 bin [26.6,26.7) has 68200 bin [26.7,26.8) has 66650 bin [26.8,26.9) has 66949 bin [26.9,27.0) has 66306 bin [27.0,27.1) has 66764 bin [27.1,27.2) has 66135 bin [27.2,27.3) has 66786 bin [27.3,27.4) has 66010 bin [27.4,27.5) has 66574 bin [27.5,27.6) has 66491 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has 81194 bin [42.8,42.9) has 79267 bin [42.9,43.0) has 76883 bin [43.0,43.1) has 75274 bin [43.1,43.2) has 72838 bin [43.2,43.3) has 70551 bin [43.3,43.4) has 68632 bin [43.4,43.5) has 67091 bin [43.5,43.6) has 65008 bin [43.6,43.7) has 63687 bin [43.7,43.8) has 61638 bin [43.8,43.9) has 60363 bin [43.9,44.0) has 58443 bin [44.0,44.1) has 56765 bin [44.1,44.2) has 55416 bin [44.2,44.3) has 53177 bin [44.3,44.4) has 51487 bin [44.4,44.5) has 49818 bin [44.5,44.6) has 48244 bin [44.6,44.7) has 46849 bin [44.7,44.8) has 45186 bin [44.8,44.9) has 43203 bin [44.9,45.0) has 41544 bin [45.0,45.1) has 40282 bin [45.1,45.2) has 38884 bin [45.2,45.3) has 37626 bin [45.3,45.4) has 35980 bin [45.4,45.5) has 34895 bin [45.5,45.6) has 33686 bin [45.6,45.7) has 32492 bin [45.7,45.8) has 30998 bin [45.8,45.9) has 29383 bin [45.9,46.0) has 28223 bin [46.0,46.1) has 27592 bin [46.1,46.2) has 26288 bin [46.2,46.3) has 25308 bin [46.3,46.4) has 24124 bin [46.4,46.5) has 22641 bin [46.5,46.6) has 22399 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[54.5,54.6) has 470 bin [54.6,54.7) has 431 bin [54.7,54.8) has 410 bin [54.8,54.9) has 409 bin [54.9,55.0) has 375 bin [55.0,55.1) has 314 bin [55.1,55.2) has 361 bin [55.2,55.3) has 292 bin [55.3,55.4) has 253 bin [55.4,55.5) has 231 bin [55.5,55.6) has 209 bin [55.6,55.7) has 173 bin [55.7,55.8) has 175 bin [55.8,55.9) has 143 bin [55.9,56.0) has 123 bin [56.0,56.1) has 114 bin [56.1,56.2) has 98 bin [56.2,56.3) has 81 bin [56.3,56.4) has 96 bin [56.4,56.5) has 90 bin [56.5,56.6) has 67 bin [56.6,56.7) has 74 bin [56.7,56.8) has 76 bin [56.8,56.9) has 55 bin [56.9,57.0) has 46 bin [57.0,57.1) has 64 bin [57.1,57.2) has 45 bin [57.2,57.3) has 42 bin [57.3,57.4) has 27 bin [57.4,57.5) has 18 bin [57.5,57.6) has 24 bin [57.6,57.7) has 33 bin [57.7,57.8) has 32 bin [57.8,57.9) has 17 bin [57.9,58.0) has 10 bin [58.0,58.1) has 7 bin [58.1,58.2) has 7 bin [58.2,58.3) has 4 bin [58.3,58.4) has 6 bin [58.4,58.5) has 4 bin [58.5,58.6) has 7 bin [58.6,58.7) has 1 bin [58.7,58.8) has 3 bin [58.8,58.9) has 3 bin [58.9,59.0) has 3 bin [59.0,59.1) has 2 average z coordinate 29.8 for 37742007 element(s) point source id histogram with bin size 1.000000 bin 78 has 4664376 bin 79 has 31413549 bin 80 has 1664082 average point source id 78.920505181401722 for 37742007 element(s)