lasinfo (210611) report for 'AHN4T/39AZ1_02.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: 46624858 number of points by return: 44069599 2133951 361164 54396 5748 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 442480 0 min x y z: 140980.000 442480.000 -0.425 max x y z: 142019.999 443769.999 38.906 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: 46624858 extended number of points by return: 44069599 2133951 361164 54396 5748 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 -425 38906 intensity 0 4933 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 -30 30 user_data 6 7 point_source_ID 71 73 gps_time 269719890.185836 269721754.387446 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 20 255 B 3 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.9 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44069599 number of intermediate returns: 421790 number of last returns: 44063531 number of single returns: 41930062 covered area in square units/kilounits: 1320012/1.32 point density: all returns 35.32 last only 33.38 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46624858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44069599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2133951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 361164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 54396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5748 instead zero. overview over extended number of returns of given pulse: 41930062 3549246 921117 195214 28667 513 39 0 0 0 0 0 0 0 0 histogram of classification of points: 3279623 unclassified (1) 43069030 ground (2) 85661 building (6) 185860 water (9) 4684 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3234210 +---> 160894 of those are unclassified (1) +---> 3065751 of those are ground (2) +---> 7565 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 356 bin [-0.3,-0.2) has 27304 bin [-0.2,-0.1) has 49632 bin [-0.1,0.0) has 57608 bin [0.0,0.1) has 100301 bin [0.1,0.2) has 196314 bin [0.2,0.3) has 398062 bin [0.3,0.4) has 744748 bin [0.4,0.5) has 1462078 bin [0.5,0.6) has 2317832 bin [0.6,0.7) has 2820624 bin [0.7,0.8) has 2617904 bin [0.8,0.9) has 2114364 bin [0.9,1.0) has 1917219 bin [1.0,1.1) has 1490817 bin [1.1,1.2) has 982131 bin [1.2,1.3) has 1057232 bin [1.3,1.4) has 1024747 bin [1.4,1.5) has 1173176 bin [1.5,1.6) has 1797111 bin [1.6,1.7) has 2192719 bin [1.7,1.8) has 2317874 bin [1.8,1.9) has 2025626 bin [1.9,2.0) has 2081172 bin [2.0,2.1) has 2486038 bin [2.1,2.2) has 2933612 bin [2.2,2.3) has 3057741 bin [2.3,2.4) has 2264819 bin [2.4,2.5) has 1078418 bin [2.5,2.6) has 384713 bin [2.6,2.7) has 233253 bin [2.7,2.8) has 212710 bin [2.8,2.9) has 169899 bin [2.9,3.0) has 121314 bin [3.0,3.1) has 96757 bin [3.1,3.2) has 95165 bin [3.2,3.3) has 85610 bin [3.3,3.4) has 77104 bin [3.4,3.5) has 74625 bin [3.5,3.6) has 74202 bin [3.6,3.7) has 74018 bin [3.7,3.8) has 73936 bin [3.8,3.9) has 72367 bin [3.9,4.0) has 71336 bin [4.0,4.1) has 69798 bin [4.1,4.2) has 67485 bin [4.2,4.3) has 63278 bin [4.3,4.4) has 65781 bin [4.4,4.5) has 67763 bin [4.5,4.6) has 59321 bin [4.6,4.7) has 40750 bin [4.7,4.8) has 31641 bin [4.8,4.9) has 26260 bin [4.9,5.0) has 24190 bin [5.0,5.1) has 24338 bin [5.1,5.2) has 22813 bin [5.2,5.3) has 20717 bin [5.3,5.4) has 20326 bin [5.4,5.5) has 20374 bin [5.5,5.6) has 20561 bin [5.6,5.7) has 20369 bin [5.7,5.8) has 22842 bin [5.8,5.9) has 17772 bin [5.9,6.0) has 14448 bin [6.0,6.1) has 14057 bin [6.1,6.2) has 14044 bin [6.2,6.3) has 12942 bin [6.3,6.4) has 12329 bin [6.4,6.5) has 11708 bin [6.5,6.6) has 11500 bin [6.6,6.7) has 11531 bin [6.7,6.8) has 15968 bin [6.8,6.9) has 11651 bin [6.9,7.0) has 11920 bin [7.0,7.1) has 11804 bin [7.1,7.2) has 12131 bin [7.2,7.3) has 12179 bin [7.3,7.4) has 12432 bin [7.4,7.5) has 12721 bin [7.5,7.6) has 12902 bin [7.6,7.7) has 12883 bin [7.7,7.8) has 12936 bin [7.8,7.9) has 13082 bin [7.9,8.0) has 12813 bin [8.0,8.1) has 12690 bin [8.1,8.2) has 13384 bin [8.2,8.3) has 13483 bin [8.3,8.4) has 13987 bin [8.4,8.5) has 14014 bin [8.5,8.6) has 14344 bin [8.6,8.7) has 13976 bin [8.7,8.8) has 14009 bin [8.8,8.9) has 14164 bin [8.9,9.0) has 14263 bin [9.0,9.1) has 14386 bin [9.1,9.2) has 14804 bin [9.2,9.3) has 14623 bin 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[33.5,33.6) has 805 bin [33.6,33.7) has 771 bin [33.7,33.8) has 672 bin [33.8,33.9) has 701 bin [33.9,34.0) has 758 bin [34.0,34.1) has 698 bin [34.1,34.2) has 769 bin [34.2,34.3) has 659 bin [34.3,34.4) has 666 bin [34.4,34.5) has 615 bin [34.5,34.6) has 655 bin [34.6,34.7) has 611 bin [34.7,34.8) has 581 bin [34.8,34.9) has 616 bin [34.9,35.0) has 555 bin [35.0,35.1) has 492 bin [35.1,35.2) has 546 bin [35.2,35.3) has 502 bin [35.3,35.4) has 443 bin [35.4,35.5) has 464 bin [35.5,35.6) has 390 bin [35.6,35.7) has 391 bin [35.7,35.8) has 371 bin [35.8,35.9) has 315 bin [35.9,36.0) has 290 bin [36.0,36.1) has 249 bin [36.1,36.2) has 240 bin [36.2,36.3) has 214 bin [36.3,36.4) has 218 bin [36.4,36.5) has 179 bin [36.5,36.6) has 159 bin [36.6,36.7) has 127 bin [36.7,36.8) has 118 bin [36.8,36.9) has 124 bin [36.9,37.0) has 114 bin [37.0,37.1) has 116 bin [37.1,37.2) has 97 bin [37.2,37.3) has 77 bin [37.3,37.4) has 72 bin [37.4,37.5) has 65 bin [37.5,37.6) has 60 bin [37.6,37.7) has 47 bin [37.7,37.8) has 34 bin [37.8,37.9) has 26 bin [37.9,38.0) has 29 bin [38.0,38.1) has 21 bin [38.1,38.2) has 19 bin [38.2,38.3) has 12 bin [38.3,38.4) has 11 bin [38.4,38.5) has 7 bin [38.5,38.6) has 12 bin [38.6,38.7) has 7 bin [38.7,38.8) has 1 bin [38.8,38.9) has 2 bin [38.9,39.0) has 1 average z coordinate 1.8 for 46624858 element(s) point source id histogram with bin size 1.000000 bin 71 has 2030290 bin 72 has 32539693 bin 73 has 12054875 average point source id 72.215005158836092 for 46624858 element(s)