lasinfo (210611) report for 'AHN4T/21HZ1_21.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: 335/2022 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: 31906636 number of points by return: 24701015 4557639 2021368 534010 83999 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 499980 0 min x y z: 209980.000 499980.000 -0.042 max x y z: 211019.999 501269.999 34.993 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: 31906636 extended number of points by return: 24701015 4557639 2021368 534010 83999 8103 502 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 -42 34993 intensity 0 4768 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 -29 2 user_data 6 7 point_source_ID 138 139 gps_time 330429052.971062 330431413.041808 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 30 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.81 31.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24701015 number of intermediate returns: 2649677 number of last returns: 24700679 number of single returns: 20144735 covered area in square units/kilounits: 1331316/1.33 point density: all returns 23.97 last only 18.55 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31906636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24701015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4557639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2021368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 534010 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83999 instead zero. overview over extended number of returns of given pulse: 20144735 5070116 4460585 1801469 380446 45858 3427 0 0 0 0 0 0 0 0 histogram of classification of points: 8054974 unclassified (1) 23628562 ground (2) 123019 building (6) 97610 water (9) 2471 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2155619 +---> 656239 of those are unclassified (1) +---> 1481801 of those are ground (2) +---> 5758 of those are building (6) +---> 11821 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 1 bin [0.0,0.1) has 216 bin [0.1,0.2) has 3365 bin [0.2,0.3) has 9636 bin [0.3,0.4) has 18269 bin [0.4,0.5) has 41738 bin [0.5,0.6) has 29826 bin [0.6,0.7) has 47793 bin [0.7,0.8) has 120572 bin [0.8,0.9) has 659305 bin [0.9,1.0) has 1503096 bin [1.0,1.1) has 1471127 bin [1.1,1.2) has 1353217 bin [1.2,1.3) has 1501270 bin [1.3,1.4) has 1655006 bin 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has 45489 bin [21.2,21.3) has 45565 bin [21.3,21.4) has 45286 bin [21.4,21.5) has 45189 bin [21.5,21.6) has 45336 bin [21.6,21.7) has 44944 bin [21.7,21.8) has 45127 bin [21.8,21.9) has 44499 bin [21.9,22.0) has 44308 bin [22.0,22.1) has 44408 bin [22.1,22.2) has 43263 bin [22.2,22.3) has 42889 bin [22.3,22.4) has 42726 bin [22.4,22.5) has 41789 bin [22.5,22.6) has 41225 bin [22.6,22.7) has 40446 bin [22.7,22.8) has 40405 bin [22.8,22.9) has 39675 bin [22.9,23.0) has 38830 bin [23.0,23.1) has 37436 bin [23.1,23.2) has 36799 bin [23.2,23.3) has 35709 bin [23.3,23.4) has 34982 bin [23.4,23.5) has 34108 bin [23.5,23.6) has 33486 bin [23.6,23.7) has 32508 bin [23.7,23.8) has 31819 bin [23.8,23.9) has 31039 bin [23.9,24.0) has 29978 bin [24.0,24.1) has 29105 bin [24.1,24.2) has 28447 bin [24.2,24.3) has 27789 bin [24.3,24.4) has 26760 bin [24.4,24.5) has 26287 bin [24.5,24.6) has 25485 bin [24.6,24.7) has 24889 bin [24.7,24.8) has 24225 bin [24.8,24.9) has 23152 bin [24.9,25.0) has 22395 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bin [28.9,29.0) has 5461 bin [29.0,29.1) has 5182 bin [29.1,29.2) has 4778 bin [29.2,29.3) has 4714 bin [29.3,29.4) has 4452 bin [29.4,29.5) has 4200 bin [29.5,29.6) has 3977 bin [29.6,29.7) has 3568 bin [29.7,29.8) has 3571 bin [29.8,29.9) has 3370 bin [29.9,30.0) has 3245 bin [30.0,30.1) has 2974 bin [30.1,30.2) has 2690 bin [30.2,30.3) has 2487 bin [30.3,30.4) has 2203 bin [30.4,30.5) has 2164 bin [30.5,30.6) has 2020 bin [30.6,30.7) has 1816 bin [30.7,30.8) has 1727 bin [30.8,30.9) has 1603 bin [30.9,31.0) has 1470 bin [31.0,31.1) has 1348 bin [31.1,31.2) has 1317 bin [31.2,31.3) has 1225 bin [31.3,31.4) has 1149 bin [31.4,31.5) has 1078 bin [31.5,31.6) has 943 bin [31.6,31.7) has 838 bin [31.7,31.8) has 803 bin [31.8,31.9) has 808 bin [31.9,32.0) has 750 bin [32.0,32.1) has 619 bin [32.1,32.2) has 643 bin [32.2,32.3) has 525 bin [32.3,32.4) has 474 bin [32.4,32.5) has 461 bin [32.5,32.6) has 368 bin [32.6,32.7) has 359 bin [32.7,32.8) has 337 bin [32.8,32.9) has 304 bin [32.9,33.0) has 287 bin [33.0,33.1) has 272 bin [33.1,33.2) has 186 bin [33.2,33.3) has 200 bin [33.3,33.4) has 152 bin [33.4,33.5) has 127 bin [33.5,33.6) has 116 bin [33.6,33.7) has 90 bin [33.7,33.8) has 72 bin [33.8,33.9) has 58 bin [33.9,34.0) has 60 bin [34.0,34.1) has 57 bin [34.1,34.2) has 20 bin [34.2,34.3) has 39 bin [34.3,34.4) has 30 bin [34.4,34.5) has 28 bin [34.5,34.6) has 29 bin [34.6,34.7) has 28 bin [34.7,34.8) has 5 bin [34.8,34.9) has 5 bin [34.9,35.0) has 2 average z coordinate 5.1 for 31906636 element(s) point source id histogram with bin size 1.000000 bin 138 has 12821880 bin 139 has 19084756 average point source id 138.598143784258554 for 31906636 element(s)