lasinfo (210611) report for 'AHN4T/39CZ2_18.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: 56126335 number of points by return: 43180103 8481035 3429171 894240 141786 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 426230 0 min x y z: 146980.000 426230.000 1.380 max x y z: 148019.999 427519.999 42.339 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: 56126335 extended number of points by return: 43180103 8481035 3429171 894240 141786 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 1380 42339 intensity 0 4874 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 31 user_data 6 7 point_source_ID 41 204 gps_time 260011159.134075 298210531.033172 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 21 255 B 10 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 48.74 ('Amplitude') attribute1 -16.8 32.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43180103 number of intermediate returns: 4492246 number of last returns: 43112716 number of single returns: 34658730 covered area in square units/kilounits: 1326076/1.33 point density: all returns 42.33 last only 32.51 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56126335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43180103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8481035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3429171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 894240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 141786 instead zero. overview over extended number of returns of given pulse: 34658730 10114214 7621442 3019765 643614 64399 4171 0 0 0 0 0 0 0 0 histogram of classification of points: 16072777 unclassified (1) 38803749 ground (2) 530172 building (6) 707552 water (9) 12085 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3153721 +---> 517538 of those are unclassified (1) +---> 2597614 of those are ground (2) +---> 32719 of those are building (6) +---> 5850 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.3,1.4) has 3 bin [1.4,1.5) has 289 bin [1.5,1.6) has 21222 bin [1.6,1.7) has 140660 bin [1.7,1.8) has 58719 bin [1.8,1.9) has 80793 bin [1.9,2.0) has 148433 bin [2.0,2.1) has 142928 bin [2.1,2.2) has 201544 bin [2.2,2.3) has 194088 bin [2.3,2.4) has 203753 bin [2.4,2.5) has 291778 bin [2.5,2.6) has 535971 bin [2.6,2.7) has 1011566 bin [2.7,2.8) has 2245944 bin 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bin [30.0,30.1) has 37469 bin [30.1,30.2) has 36981 bin [30.2,30.3) has 36181 bin [30.3,30.4) has 35893 bin [30.4,30.5) has 35786 bin [30.5,30.6) has 34942 bin [30.6,30.7) has 34612 bin [30.7,30.8) has 33875 bin [30.8,30.9) has 33935 bin [30.9,31.0) has 33212 bin [31.0,31.1) has 32710 bin [31.1,31.2) has 32154 bin [31.2,31.3) has 31890 bin [31.3,31.4) has 30686 bin [31.4,31.5) has 30530 bin [31.5,31.6) has 30070 bin [31.6,31.7) has 29118 bin [31.7,31.8) has 28245 bin [31.8,31.9) has 27958 bin [31.9,32.0) has 27524 bin [32.0,32.1) has 26714 bin [32.1,32.2) has 26492 bin [32.2,32.3) has 25656 bin [32.3,32.4) has 25235 bin [32.4,32.5) has 24914 bin [32.5,32.6) has 24104 bin [32.6,32.7) has 23654 bin [32.7,32.8) has 22901 bin [32.8,32.9) has 22024 bin [32.9,33.0) has 21507 bin [33.0,33.1) has 20681 bin [33.1,33.2) has 20026 bin [33.2,33.3) has 19398 bin [33.3,33.4) has 18499 bin [33.4,33.5) has 18017 bin [33.5,33.6) has 16891 bin [33.6,33.7) has 16436 bin [33.7,33.8) has 16281 bin 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1504 bin [37.8,37.9) has 1408 bin [37.9,38.0) has 1310 bin [38.0,38.1) has 1199 bin [38.1,38.2) has 1206 bin [38.2,38.3) has 1162 bin [38.3,38.4) has 1048 bin [38.4,38.5) has 924 bin [38.5,38.6) has 812 bin [38.6,38.7) has 730 bin [38.7,38.8) has 691 bin [38.8,38.9) has 561 bin [38.9,39.0) has 474 bin [39.0,39.1) has 523 bin [39.1,39.2) has 487 bin [39.2,39.3) has 428 bin [39.3,39.4) has 405 bin [39.4,39.5) has 334 bin [39.5,39.6) has 276 bin [39.6,39.7) has 286 bin [39.7,39.8) has 248 bin [39.8,39.9) has 210 bin [39.9,40.0) has 147 bin [40.0,40.1) has 130 bin [40.1,40.2) has 121 bin [40.2,40.3) has 122 bin [40.3,40.4) has 117 bin [40.4,40.5) has 105 bin [40.5,40.6) has 105 bin [40.6,40.7) has 86 bin [40.7,40.8) has 92 bin [40.8,40.9) has 94 bin [40.9,41.0) has 84 bin [41.0,41.1) has 75 bin [41.1,41.2) has 66 bin [41.2,41.3) has 56 bin [41.3,41.4) has 68 bin [41.4,41.5) has 43 bin [41.5,41.6) has 25 bin [41.6,41.7) has 27 bin [41.7,41.8) has 13 bin [41.8,41.9) has 10 bin [41.9,42.0) has 5 bin [42.0,42.1) has 6 bin [42.1,42.2) has 6 bin [42.2,42.3) has 6 bin [42.3,42.4) has 1 average z coordinate 7.2 for 56126335 element(s) point source id histogram with bin size 1.000000 bin 41 has 35764 bin 42 has 23749500 bin 43 has 5675619 bin 45 has 1784600 bin 46 has 876914 bin 204 has 24003938 average point source id 111.542029904500268 for 56126335 element(s)