lasinfo (210611) report for 'AHN4T/13CZ1_20.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: 29717760 number of points by return: 22303131 4746253 2078406 511656 71613 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 551230 0 min x y z: 263980.000 551230.000 5.275 max x y z: 265019.999 552519.999 41.545 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: 29717760 extended number of points by return: 22303131 4746253 2078406 511656 71613 6307 394 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 5275 41545 intensity 46 3631 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 48 49 gps_time 330764550.603121 330765983.984812 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 37 255 B 24 255 NIR 1 255 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 -15.66 20.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22303131 number of intermediate returns: 2674086 number of last returns: 22282919 number of single returns: 17542376 covered area in square units/kilounits: 1334972/1.33 point density: all returns 22.26 last only 16.69 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29717760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22303131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4746253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2078406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 511656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71613 instead zero. overview over extended number of returns of given pulse: 17542376 5340447 4706125 1763283 327202 35671 2656 0 0 0 0 0 0 0 0 histogram of classification of points: 8082222 unclassified (1) 21003991 ground (2) 569098 building (6) 62253 water (9) 196 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1634262 +---> 279336 of those are unclassified (1) +---> 1265940 of those are ground (2) +---> 83170 of those are building (6) +---> 5816 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.2,5.3) has 1 bin [5.3,5.4) has 28 bin [5.4,5.5) has 147 bin [5.5,5.6) has 110 bin [5.6,5.7) has 134 bin [5.7,5.8) has 1653 bin [5.8,5.9) has 13300 bin [5.9,6.0) has 16529 bin [6.0,6.1) has 27675 bin [6.1,6.2) has 23513 bin [6.2,6.3) has 20037 bin [6.3,6.4) has 20584 bin [6.4,6.5) has 23895 bin [6.5,6.6) has 32717 bin [6.6,6.7) has 57591 bin [6.7,6.8) has 108207 bin 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1475 bin [38.1,38.2) has 1398 bin [38.2,38.3) has 1320 bin [38.3,38.4) has 1266 bin [38.4,38.5) has 1106 bin [38.5,38.6) has 1019 bin [38.6,38.7) has 919 bin [38.7,38.8) has 831 bin [38.8,38.9) has 763 bin [38.9,39.0) has 695 bin [39.0,39.1) has 638 bin [39.1,39.2) has 479 bin [39.2,39.3) has 467 bin [39.3,39.4) has 384 bin [39.4,39.5) has 322 bin [39.5,39.6) has 272 bin [39.6,39.7) has 206 bin [39.7,39.8) has 208 bin [39.8,39.9) has 161 bin [39.9,40.0) has 131 bin [40.0,40.1) has 100 bin [40.1,40.2) has 81 bin [40.2,40.3) has 50 bin [40.3,40.4) has 42 bin [40.4,40.5) has 26 bin [40.5,40.6) has 14 bin [40.6,40.7) has 25 bin [40.7,40.8) has 17 bin [40.8,40.9) has 12 bin [40.9,41.0) has 12 bin [41.0,41.1) has 6 bin [41.1,41.2) has 7 bin [41.2,41.3) has 3 bin [41.5,41.6) has 1 average z coordinate 10.8 for 29717760 element(s) point source id histogram with bin size 1.000000 bin 48 has 8534235 bin 49 has 21183525 average point source id 48.712823745800492 for 29717760 element(s)