lasinfo (210611) report for 'AHN4T/57FZ1_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: 340/2022 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: 51653207 number of points by return: 43747238 5667550 1831227 363325 43867 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 363730 0 min x y z: 173980.000 363730.000 29.482 max x y z: 175019.999 365019.999 67.322 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: 51653207 extended number of points by return: 43747238 5667550 1831227 363325 43867 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 29482 67322 intensity 29 4860 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 14 user_data 6 7 point_source_ID 91 205 gps_time 297850794.680528 297871451.339374 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 41 255 B 25 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0.29 48.6 ('Amplitude') attribute1 -16.67 32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43747238 number of intermediate returns: 2244342 number of last returns: 43717591 number of single returns: 38055964 covered area in square units/kilounits: 1340248/1.34 point density: all returns 38.54 last only 32.62 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51653207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43747238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5667550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1831227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 363325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43867 instead zero. overview over extended number of returns of given pulse: 38055964 7685822 4410394 1280739 203112 16146 1030 0 0 0 0 0 0 0 0 histogram of classification of points: 10071417 unclassified (1) 40842341 ground (2) 602995 building (6) 116123 water (9) 44 wire conductor (14) 20287 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3446012 +---> 968127 of those are unclassified (1) +---> 2434228 of those are ground (2) +---> 20840 of those are building (6) +---> 20800 of those are water (9) +---> 32 of those are wire conductor (14) +---> 1985 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [29.4,29.5) has 1 bin [29.5,29.6) has 56 bin [29.6,29.7) has 377 bin [29.7,29.8) has 1014 bin [29.8,29.9) has 6954 bin [29.9,30.0) has 8416 bin [30.0,30.1) has 38264 bin [30.1,30.2) has 62603 bin [30.2,30.3) has 100053 bin [30.3,30.4) has 163468 bin [30.4,30.5) has 228227 bin [30.5,30.6) has 561572 bin [30.6,30.7) has 968979 bin [30.7,30.8) has 1474186 bin [30.8,30.9) has 2370635 bin [30.9,31.0) has 3219389 bin [31.0,31.1) has 4463856 bin [31.1,31.2) has 7246885 bin [31.2,31.3) has 7333316 bin [31.3,31.4) has 5097483 bin [31.4,31.5) has 2986461 bin [31.5,31.6) has 2061042 bin [31.6,31.7) has 1232925 bin [31.7,31.8) has 744337 bin [31.8,31.9) has 610821 bin [31.9,32.0) has 451308 bin [32.0,32.1) has 175799 bin [32.1,32.2) has 147498 bin [32.2,32.3) has 132378 bin [32.3,32.4) has 96683 bin [32.4,32.5) has 95342 bin [32.5,32.6) has 114031 bin [32.6,32.7) has 97723 bin [32.7,32.8) has 76126 bin [32.8,32.9) has 60536 bin [32.9,33.0) has 54021 bin [33.0,33.1) has 51480 bin [33.1,33.2) has 51155 bin [33.2,33.3) has 50902 bin [33.3,33.4) has 50726 bin [33.4,33.5) has 51090 bin [33.5,33.6) has 50993 bin [33.6,33.7) has 50045 bin [33.7,33.8) has 49508 bin [33.8,33.9) has 50401 bin [33.9,34.0) has 50313 bin [34.0,34.1) has 50894 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bin [61.3,61.4) has 598 bin [61.4,61.5) has 655 bin [61.5,61.6) has 577 bin [61.6,61.7) has 549 bin [61.7,61.8) has 591 bin [61.8,61.9) has 598 bin [61.9,62.0) has 547 bin [62.0,62.1) has 531 bin [62.1,62.2) has 470 bin [62.2,62.3) has 493 bin [62.3,62.4) has 436 bin [62.4,62.5) has 421 bin [62.5,62.6) has 441 bin [62.6,62.7) has 385 bin [62.7,62.8) has 399 bin [62.8,62.9) has 338 bin [62.9,63.0) has 330 bin [63.0,63.1) has 283 bin [63.1,63.2) has 310 bin [63.2,63.3) has 286 bin [63.3,63.4) has 251 bin [63.4,63.5) has 214 bin [63.5,63.6) has 213 bin [63.6,63.7) has 214 bin [63.7,63.8) has 194 bin [63.8,63.9) has 197 bin [63.9,64.0) has 156 bin [64.0,64.1) has 183 bin [64.1,64.2) has 148 bin [64.2,64.3) has 148 bin [64.3,64.4) has 119 bin [64.4,64.5) has 120 bin [64.5,64.6) has 112 bin [64.6,64.7) has 79 bin [64.7,64.8) has 89 bin [64.8,64.9) has 88 bin [64.9,65.0) has 78 bin [65.0,65.1) has 79 bin [65.1,65.2) has 69 bin [65.2,65.3) has 64 bin [65.3,65.4) has 70 bin [65.4,65.5) has 65 bin [65.5,65.6) has 73 bin [65.6,65.7) has 66 bin [65.7,65.8) has 47 bin [65.8,65.9) has 40 bin [65.9,66.0) has 45 bin [66.0,66.1) has 34 bin [66.1,66.2) has 28 bin [66.2,66.3) has 32 bin [66.3,66.4) has 27 bin [66.4,66.5) has 24 bin [66.5,66.6) has 18 bin [66.6,66.7) has 21 bin [66.7,66.8) has 13 bin [66.8,66.9) has 10 bin [66.9,67.0) has 4 bin [67.0,67.1) has 4 bin [67.1,67.2) has 2 bin [67.3,67.4) has 1 average z coordinate 33.2 for 51653207 element(s) point source id histogram with bin size 1.000000 bin 91 has 20290730 bin 92 has 12841839 bin 205 has 18520638 average point source id 132.12415655043452 for 51653207 element(s)