lasinfo (210611) report for 'AHN4T/34FZ1_09.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: 41540251 number of points by return: 31085061 6716080 2888286 738231 112593 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 466230 0 min x y z: 252980.000 466230.000 26.914 max x y z: 254019.999 467519.999 73.291 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: 41540251 extended number of points by return: 31085061 6716080 2888286 738231 112593 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 26914 73291 intensity 0 4725 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 29 user_data 6 7 point_source_ID 173 175 gps_time 324215690.829777 324218051.696078 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 37 255 B 32 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 30.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31085061 number of intermediate returns: 3754748 number of last returns: 31062891 number of single returns: 24362449 covered area in square units/kilounits: 1312424/1.31 point density: all returns 31.65 last only 23.67 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41540251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31085061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6716080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2888286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 738231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 112593 instead zero. overview over extended number of returns of given pulse: 24362449 7653229 6453998 2506449 510361 50373 3392 0 0 0 0 0 0 0 0 histogram of classification of points: 12462986 unclassified (1) 28525364 ground (2) 258014 building (6) 293560 water (9) 327 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2995954 +---> 930209 of those are unclassified (1) +---> 1984869 of those are ground (2) +---> 5905 of those are building (6) +---> 74971 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.9,27.0) has 26 bin [27.0,27.1) has 232 bin [27.1,27.2) has 636 bin [27.2,27.3) has 553 bin [27.3,27.4) has 441 bin [27.4,27.5) has 1740 bin [27.5,27.6) has 3610 bin [27.6,27.7) has 11062 bin [27.7,27.8) has 22700 bin [27.8,27.9) has 125551 bin [27.9,28.0) has 197241 bin [28.0,28.1) has 245496 bin [28.1,28.2) has 269051 bin [28.2,28.3) has 315727 bin [28.3,28.4) has 423508 bin [28.4,28.5) has 516964 bin [28.5,28.6) has 726633 bin [28.6,28.7) has 692298 bin [28.7,28.8) has 660893 bin [28.8,28.9) has 1040841 bin [28.9,29.0) has 1008267 bin [29.0,29.1) has 1386570 bin [29.1,29.2) has 1807448 bin [29.2,29.3) has 1694507 bin [29.3,29.4) has 1476924 bin [29.4,29.5) has 1429118 bin [29.5,29.6) has 1266443 bin [29.6,29.7) has 1075638 bin [29.7,29.8) has 996844 bin [29.8,29.9) has 1130826 bin [29.9,30.0) has 1427625 bin [30.0,30.1) has 1279389 bin [30.1,30.2) has 1176702 bin [30.2,30.3) has 930880 bin [30.3,30.4) has 859040 bin [30.4,30.5) has 747442 bin [30.5,30.6) has 734648 bin [30.6,30.7) has 614778 bin [30.7,30.8) has 512210 bin [30.8,30.9) has 408912 bin [30.9,31.0) has 371482 bin [31.0,31.1) has 358012 bin [31.1,31.2) has 378592 bin [31.2,31.3) has 370611 bin [31.3,31.4) has 295166 bin [31.4,31.5) has 173916 bin [31.5,31.6) has 99352 bin [31.6,31.7) has 76009 bin [31.7,31.8) has 72837 bin [31.8,31.9) has 69910 bin [31.9,32.0) has 64396 bin 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[59.1,59.2) has 768 bin [59.2,59.3) has 753 bin [59.3,59.4) has 669 bin [59.4,59.5) has 668 bin [59.5,59.6) has 700 bin [59.6,59.7) has 661 bin [59.7,59.8) has 631 bin [59.8,59.9) has 653 bin [59.9,60.0) has 591 bin [60.0,60.1) has 589 bin [60.1,60.2) has 558 bin [60.2,60.3) has 573 bin [60.3,60.4) has 648 bin [60.4,60.5) has 593 bin [60.5,60.6) has 581 bin [60.6,60.7) has 555 bin [60.7,60.8) has 505 bin [60.8,60.9) has 489 bin [60.9,61.0) has 458 bin [61.0,61.1) has 451 bin [61.1,61.2) has 363 bin [61.2,61.3) has 351 bin [61.3,61.4) has 283 bin [61.4,61.5) has 254 bin [61.5,61.6) has 226 bin [61.6,61.7) has 185 bin [61.7,61.8) has 170 bin [61.8,61.9) has 134 bin [61.9,62.0) has 113 bin [62.0,62.1) has 124 bin [62.1,62.2) has 102 bin [62.2,62.3) has 93 bin [62.3,62.4) has 66 bin [62.4,62.5) has 67 bin [62.5,62.6) has 49 bin [62.6,62.7) has 55 bin [62.7,62.8) has 57 bin [62.8,62.9) has 40 bin [62.9,63.0) has 35 bin [63.0,63.1) has 30 bin [63.1,63.2) has 18 bin [63.2,63.3) has 19 bin [63.3,63.4) has 32 bin [63.4,63.5) has 16 bin [63.5,63.6) has 6 bin [63.6,63.7) has 10 bin [63.7,63.8) has 8 bin [63.8,63.9) has 5 bin [63.9,64.0) has 1 bin [64.1,64.2) has 1 bin [64.3,64.4) has 1 bin [65.5,65.6) has 1 bin [66.6,66.7) has 2 bin [66.7,66.8) has 1 bin [68.2,68.3) has 1 bin [68.7,68.8) has 1 bin [68.9,69.0) has 1 bin [69.0,69.1) has 8 bin [69.1,69.2) has 9 bin [69.2,69.3) has 7 bin [69.3,69.4) has 1 bin [69.8,69.9) has 1 bin [72.8,72.9) has 2 bin [72.9,73.0) has 5 bin [73.0,73.1) has 8 bin [73.1,73.2) has 8 bin [73.2,73.3) has 2 average z coordinate 33.1 for 41540251 element(s) point source id histogram with bin size 1.000000 bin 173 has 916692 bin 174 has 25447428 bin 175 has 15176131 average point source id 174.343268002882326 for 41540251 element(s)