lasinfo (210611) report for 'AHN4T/07CZ2_23.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: 334/2022 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: 27510097 number of points by return: 21448870 3641755 1810153 519318 82232 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 574980 0 min x y z: 226980.000 574980.000 -2.073 max x y z: 228019.999 576269.999 29.788 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: 27510097 extended number of points by return: 21448870 3641755 1810153 519318 82232 7364 405 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 -2073 29788 intensity 59 4916 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 -15 29 user_data 6 7 point_source_ID 29 30 gps_time 330778148.516468 330779769.554687 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 53 255 B 33 255 NIR 23 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.58 33.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21448870 number of intermediate returns: 2418487 number of last returns: 21451474 number of single returns: 17808734 covered area in square units/kilounits: 1313440/1.31 point density: all returns 20.95 last only 16.33 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27510097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21448870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3641755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1810153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 519318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82232 instead zero. overview over extended number of returns of given pulse: 17808734 3665804 3870853 1746346 373806 41776 2778 0 0 0 0 0 0 0 0 histogram of classification of points: 6919669 unclassified (1) 20245193 ground (2) 194186 building (6) 150868 water (9) 181 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1581894 +---> 360253 of those are unclassified (1) +---> 1179937 of those are ground (2) +---> 35269 of those are building (6) +---> 6435 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 12 bin [-2.0,-1.9) has 1907 bin [-1.9,-1.8) has 62882 bin [-1.8,-1.7) has 24621 bin [-1.7,-1.6) has 19822 bin [-1.6,-1.5) has 20751 bin [-1.5,-1.4) has 28268 bin [-1.4,-1.3) has 35110 bin [-1.3,-1.2) has 42806 bin [-1.2,-1.1) has 70778 bin [-1.1,-1.0) has 158788 bin [-1.0,-0.9) has 219170 bin [-0.9,-0.8) has 345560 bin [-0.8,-0.7) has 569466 bin [-0.7,-0.6) has 1037582 bin [-0.6,-0.5) has 1677704 bin [-0.5,-0.4) has 1867423 bin [-0.4,-0.3) has 2010548 bin [-0.3,-0.2) has 1988670 bin [-0.2,-0.1) has 1702695 bin [-0.1,0.0) has 1415349 bin [0.0,0.1) has 1086844 bin [0.1,0.2) has 948060 bin [0.2,0.3) has 810158 bin [0.3,0.4) has 856049 bin [0.4,0.5) has 741195 bin [0.5,0.6) has 580868 bin [0.6,0.7) has 489802 bin [0.7,0.8) has 304672 bin [0.8,0.9) has 251524 bin [0.9,1.0) has 267266 bin [1.0,1.1) has 288681 bin [1.1,1.2) has 290033 bin [1.2,1.3) has 236088 bin [1.3,1.4) has 189268 bin [1.4,1.5) has 152889 bin [1.5,1.6) has 89768 bin [1.6,1.7) has 61436 bin [1.7,1.8) has 42336 bin [1.8,1.9) has 35030 bin [1.9,2.0) has 34119 bin [2.0,2.1) has 33829 bin [2.1,2.2) has 34238 bin [2.2,2.3) has 33922 bin [2.3,2.4) has 33910 bin [2.4,2.5) has 34292 bin [2.5,2.6) has 34158 bin [2.6,2.7) has 34497 bin [2.7,2.8) has 35347 bin [2.8,2.9) has 36915 bin [2.9,3.0) has 37163 bin [3.0,3.1) has 37101 bin [3.1,3.2) has 36973 bin [3.2,3.3) has 36634 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has 26168 bin [19.2,19.3) has 25743 bin [19.3,19.4) has 25166 bin [19.4,19.5) has 24709 bin [19.5,19.6) has 24285 bin [19.6,19.7) has 23308 bin [19.7,19.8) has 22588 bin [19.8,19.9) has 22366 bin [19.9,20.0) has 21146 bin [20.0,20.1) has 20574 bin [20.1,20.2) has 19716 bin [20.2,20.3) has 19010 bin [20.3,20.4) has 18536 bin [20.4,20.5) has 17615 bin [20.5,20.6) has 17297 bin [20.6,20.7) has 16711 bin [20.7,20.8) has 16023 bin [20.8,20.9) has 15373 bin [20.9,21.0) has 14655 bin [21.0,21.1) has 13962 bin [21.1,21.2) has 13092 bin [21.2,21.3) has 12442 bin [21.3,21.4) has 12239 bin [21.4,21.5) has 11311 bin [21.5,21.6) has 11233 bin [21.6,21.7) has 10361 bin [21.7,21.8) has 9635 bin [21.8,21.9) has 9330 bin [21.9,22.0) has 8836 bin [22.0,22.1) has 8076 bin [22.1,22.2) has 7570 bin [22.2,22.3) has 7008 bin [22.3,22.4) has 6691 bin [22.4,22.5) has 6101 bin [22.5,22.6) has 5714 bin [22.6,22.7) has 5292 bin [22.7,22.8) has 5123 bin [22.8,22.9) has 4571 bin [22.9,23.0) has 4196 bin [23.0,23.1) has 3861 bin [23.1,23.2) has 3699 bin [23.2,23.3) has 3450 bin [23.3,23.4) has 3100 bin [23.4,23.5) has 2875 bin [23.5,23.6) has 2672 bin [23.6,23.7) has 2476 bin [23.7,23.8) has 2321 bin [23.8,23.9) has 2116 bin [23.9,24.0) has 1974 bin [24.0,24.1) has 1896 bin [24.1,24.2) has 1789 bin [24.2,24.3) has 1689 bin [24.3,24.4) has 1583 bin [24.4,24.5) has 1517 bin [24.5,24.6) has 1427 bin [24.6,24.7) has 1306 bin [24.7,24.8) has 1355 bin [24.8,24.9) has 1241 bin [24.9,25.0) has 1197 bin [25.0,25.1) has 1060 bin [25.1,25.2) has 1126 bin [25.2,25.3) has 1050 bin [25.3,25.4) has 955 bin [25.4,25.5) has 902 bin [25.5,25.6) has 916 bin [25.6,25.7) has 847 bin [25.7,25.8) has 727 bin [25.8,25.9) has 760 bin [25.9,26.0) has 671 bin [26.0,26.1) has 694 bin [26.1,26.2) has 602 bin [26.2,26.3) has 569 bin [26.3,26.4) has 537 bin [26.4,26.5) has 482 bin [26.5,26.6) has 443 bin [26.6,26.7) has 405 bin [26.7,26.8) has 404 bin [26.8,26.9) has 385 bin [26.9,27.0) has 347 bin [27.0,27.1) has 350 bin [27.1,27.2) has 312 bin [27.2,27.3) has 296 bin [27.3,27.4) has 260 bin [27.4,27.5) has 229 bin [27.5,27.6) has 168 bin [27.6,27.7) has 178 bin [27.7,27.8) has 181 bin [27.8,27.9) has 164 bin [27.9,28.0) has 127 bin [28.0,28.1) has 137 bin [28.1,28.2) has 116 bin [28.2,28.3) has 105 bin [28.3,28.4) has 87 bin [28.4,28.5) has 69 bin [28.5,28.6) has 65 bin [28.6,28.7) has 44 bin [28.7,28.8) has 37 bin [28.8,28.9) has 23 bin [28.9,29.0) has 16 bin [29.0,29.1) has 18 bin [29.1,29.2) has 17 bin [29.2,29.3) has 9 bin [29.3,29.4) has 7 bin [29.4,29.5) has 6 bin [29.5,29.6) has 2 bin [29.6,29.7) has 3 bin [29.7,29.8) has 1 average z coordinate 2.6 for 27510097 element(s) point source id histogram with bin size 1.000000 bin 29 has 18684717 bin 30 has 8825380 average point source id 29.320805121116077 for 27510097 element(s)